Creda Heating Solution User Manual

2008/2009 Product Directory

Heating Solutions

Cl/SfB

Uniclass L7522

EPIC L22

(56)

Our heating technology has been developed with today’s
lifestyles in mind, so attention to style as well as efficiency and
economy are paramount. At Creda we never forget, however, that
safety is the number one concern.

With a renowned safety record, ease of installation or upgrade,
virtually no maintenance and low cost of ownership, electric
heating continues to grow in popularity in the UK and across
the world.

As electricity generation gets ever greener, the world is turning to
electric heating. In the UK our heating products are designed to
comply with Part L of the Building Regulations which focuses on
reducing carbon emissions and the conservation of fuel and
power. For more details on meeting these regulations see pages
6 & 7 of this brochure. For advice on helping to save the Earth by
saving energy and saving money too - see the guide at the back
of this brochure.

Our advanced heating control options assist in achieving the best
possible SAP ratings. (SAP is the Standard Assessment
Procedure for energy ratings and is also used within Part L).
As pioneers in electric heating, we continue to lead the
field with innovative and contemporary product design,
backed by nationwide after-sales suppor t and a dedicated
specification team.

We are here to help you develop the most ef fective, economical
and environmental heating solution.

Welcome to the fuel of the future!

Eco-Response storage radiant heaters offer advanced heating
technology with rapid response, touch temperature control.

Creda Heating

Introducing the fuel of the future!

2

“

For over 40 years Creda
has been dedicated to
heating the nation. In the
future low carbon electricity
will make electric heating
the first choice for a lower
carbon footprint and low
lifetime cost of ownership.

”

TPRIII Electronic pilot plus panel heaters with plug-in
timer options or 4 zone central control.

Proline II Ladder style electric towel rails with fast
response heating technology.

3

Index

Creda Heating Introducing the fuel of the future! 2

Creda Heating A low carbon future 4

Creda Heating Design applica

tion suppor

t 5

Meeting Part L The quic

k start guide! 6-7

Eco-Response Intelligent heating tec

hnology / Storage radiant heaters 8-9

Contour100 Electronic panels 10-11

TPRIII E Electronic pilot plus panel heaters 12-13

TPRIII M / MT Mechanical thermostatic panel heaters 14

TPRIII NC No controls panels 15

Newera Style Panel heaters 16

Newera Electronic Panel heaters 17

Newera Plus Panel heaters 17

RF Electronic radio frequency panels and control options 18-19

Control Options 20-21

Sensair Automatic Electric storage fan heaters 22

TSR Supaslim Combi Storage fan heaters 23

TSR Sensor Plus & Slimline Electric storage heaters 24

TSF Turbo Commercial storage fan heaters 25

Storage Heater Accessories 26

Outline Thermostatic integral control towel rails 27

Proline II PL Fast response electric ladder towel rails 28-29

TD Traditional style electric towel rails 30

Solarail and LRC Electric towel rails 31

CDF Compact Downflow fan heaters 32

PH2 Electric plinth heaters for base units 33

Soleglow Underfloor electric heating 34

Sunplus Outdoor patio heaters 35

Sunquartz Shortwave infra-red radiant heaters 36

Ceramic Emitters Long wave infra-red heaters 37

Sunslim Commercial radiant heaters 38

Suntube Tubular heaters 39

Sunfan High level fan heater 40

Sunscreen Warm air curtains 41

Creda Heating Cable and connection points

42-43

Sizing Guide Storage and panel hea

ter

s 44

Sizing Guide Commercial space heater

s 45

Design Request Applica

tion Design Survey Information Sheet 46

Good Practice Helping you sa

ve energy 47

Introduction

Advanced control
heating systems43

Electric storage
heating3

Towel rails &
bathroom warmers

Underfloor heating
& fan heaters

Commercial
space heating

T

echnical

information

[phone] www.creda-heating.co.uk

Creda Heating

A low carbon future

4

“

a low carbon future.

”

Low carbon electricity, generated here in
the UK and not imported from around the
world, gives us security of energy supplies
and contributes to reducing the devastating
impact of climate change.

Low carbon electricity provides low carbon
heating from electric panel and storage
heaters. Creda are at the forefront of these
developments with the latest technology,
advanced energy-saving controls and
contemporary styling to suit the homes
of today.

Part L and SAP

(Standard Assessment Procedure)

The April 2006 revision to Part L of the Building Regulations
requires that all new buildings do not exceed a Target Carbon
Emission Rate (TER) as measured by a Standard Assessment
Procedure (SAP). For more details on how to comply see our
‘quick start’ guide on pages 6 & 7 of this brochure.

Every day, across the country, we design electric heating systems
that improve SAP scores and achieve full compliance with Part L
of the Building Regulations for buildings of all shapes and sizes.
See page 5 for information on how!

Decent Homes and Sustainable Communities

By 2010, the government has committed to bring 95% of all social
housing in the UK into a decent condition and the remainder are
to be improved soon after.

The new Housing and Regeneration Bill has also committed the
government to building 3 million new affordable and sustainable
homes by 2020. The provision of modern facilities are along with
the building improvements required to meet this legal obligation,
brings energy efficiency to the fore. Improved air-tightness
combined with new heating systems, kitchen and bathroom
facilities and effective ventilation strategies will all be needed.
Our sister brand Redring has a successful track record in
providing affordable hot water and showering into Decent Homes
projects (see www.redring.co.uk) and Xpelair are experts in the
field of low carbon ventilation, with the Xpelair Carbonlite
boasting a range of low energy and long-life product
(see www.xpelair.co.uk). Here at Creda we are the
heating experts.

Warmth is a pre-requisite of decent housing and low carbon
electricity is the route to sustainable communities. We believe
electricity is the fuel of the future; homes built today may well last
60 to 100 years, so we must build for the future today!
Creda electric heating can meet and exceed the needs of the
Decent Homes Standard. Our website provides on-line help,
tutorials and CPD accredited courses for those wishing to
ensure their development is compliant with the regulations.

Creda on the web

Visit www.creda-heating.co.uk for downloads, brochures, product
specifications and more information on Part L, SAP and the
Decent Homes Standard.

Creda continues to invest in the bright future of electric
heating. The 2008 Energy Bill promoted the production
of heating from low carbon electricity, as ever more
central generation flows from low carbon sources.

[phone] www.creda-heating.co.uk

Creda Heating

Design application support

5

Electric heating is cheaper than gas

Annualised installation costs (based on manufacturers’ quoted average lifetimes

and typical installation costs for 6 electric panels or 6 wet-radiators and a

gas boiler).

Annual safety check and maintenance costs (to comply with manufacturers’

conditions of guarantee - using lowest priced British Gas service contract to

include boiler, controls and radiator s).

Annual fuel costs (based on guidance from the Energy Saving Trust publication

CE185 and Npower standard gas and electricity prices on Feb 10th 2008).

Low carbon electricity from renewable sources makes electric
heating the fuel of the future; but already electric heating is
cheaper than gas.

In recent times all energy prices have risen but none more so than
gas. Creda electric heating is now cheaper over its entire lifetime
than gas, when all the facts are considered.

Electric heating products cost less to buy in the first place and
are quick and easy to install or upgrade. They offer total flexibility
in the building design, with no complicated pipe runs, which also
leave gaps in the building fabric; a problem when air-tightness is
a key factor in improving the carbon footprint of a building and
meeting Part L of the building regulations. Once installed, electric
heating requires virtually no maintenance. Unlike gas there is no
legal requirement for an annual landlord safety certificate.

Year in and year out, electric heating provides instant, responsive
and safe heating on demand. Recent calculations have shown
that when all these factors are taken into account there is a
minimum overall cost saving of at least 13% a year in comparison
to gas central heating.

Apartments and flats often favour electric heating for all these
reasons. It is the simplest and most cost effective solution for
many hotels, gyms, crèches, nurseries, surgeries, care homes,
offices and shops all over the UK.

Application design

We have over 40 years experience in designing and supporting
electrical heating installations. We are able to offer an expert
application design service for all our products, helping new and
existing customers alike to specify Creda products into real
buildings and live projects, either off-plan, commenced new-build
or refurbishments.

In recent times the proliferation of environmental legislation and
revisions to Building Regulations, all designed to reduce carbon
intensity and improve energy efficiency, have made the design
process more complex. We are here to help with two levels of
design service.

Level 1:

Our standard design service is free of charge and will provide a
clear and simple indication of the products required and the
associated costs. This service can be provided from basic plans
and drawings.

Level 2:

Our enhanced design service incurs a very competitive fee to
cover third-party costs and a small contribution to the work of our
accredited SAP assessors. In return a dedicated assessor will
provide schematic designs and confirmation of regulatory
compliance including Part L of the Building Regulations and a
SAP score, as well as the product requirements and costs to
achieve this. Full architectural drawings are required to complete
this service and work cannot commence without them.

For further information send a description of your project,
contact details and drawings to [e-mail]

Technical services

Our technical services call centre is staffed by a team trained in
diagnosing and rectifying potential concerns over the phone.
If for any reason they are unable to solve a problem by phone,
they will brief an engineer on your behalf prior to the service visit
to ensure that, wherever possible, the problem is fixed first time.

The team also provides advice on product selection, application,
installation and operation; ensuring maximum value is gained from
selecting a Creda heating product.

For further information:

Tel: [phone] Fax: [phone]

The Building Centre

Building specifiers within easy reach of Central London can see a
permanent exhibition of selected Creda products at the Building
Centre in Store Street, WC1E 7BT. The centre also offers a full
library support and literature distribution service for visitors, to
assist them in identifying the most appropriate products for any
given application.

Details of the Building Centre can be seen by the following the
link at www.creda-heating.co.uk

[phone] www.creda-heating.co.uk

Meeting Part L

The quick start guide!

6

What changed?

All the old methods of compliance have been abolished and
replaced with a Target Carbon Emission Rate (TER).

Whatever fuel type you choose for the heating and hot water of
your new building - gas, oil, LPG or electric - you have to show
that the overall carbon emission rate is less than the target for that
building type.

There are also new minimum standards for U-values and air­tightness, which must be tested on completion of the building.
However, even meeting all the minimum standards will not
guarantee a pass.

The biggest change is that under the new rules the whole building
is taken into consideration. Every factor that can influence carbon
emissions is relevant and it’s the whole building that must pass.
So just building to minimum standards may not guarantee a pass
because the whole building may still exceed the target
carbon emission rate.

What’s my target?

The target is set in terms of Kilograms of carbon dioxide for every
square metre of the building, over the course of a year
(KgCO2/m

2

/yr).

A range of sample buildings is used to set the target, which is
then adjusted for the size and shape of the actual design and the
heating and hot water plan.

The complex calculation of both the target and the actual score of
your new building can be performed within special SAP 2005
approved software. (The government’s adopted Standard
Assessment Procedure). An accredited SAP assessor is required
to complete this.

The targets created under Part L 2006 demand a 20% reduction
in carbon emissions compared with the previous rules. This new
tougher target was set to improve the country’s energy efficiency
and dependence on imported fuel and to reduce the devastating
effects of climate change.

The tougher target applies to all relevant buildings, all products
and all fuel types. It’s the whole building that must comply, not any
given product or building service.

Block Assessment

Part L 2006 has important rules for setting and achieving the
targets in flats and apartments. So called ‘Block Assessment’
allows for all the flats or apartments in a building to be assessed
in one go.

Each flat or apartment can be dealt with as the developer or
specifier feels appropriate for meeting the overall TER, across the
different floors and sides of the building. Any given flat or
apartment does not have to meet an individual TER as long as the
whole building does.

This allows the developer or specifier flexibility in how to achieve
the target. For example, mechanical ventilation with heat recover y
(see picture above) may be installed which would create carbon
savings which can be shared out across the whole building.
It also reduces running costs and becomes a major selling
feature. For more advice on saving energy see the guide at the
back of this brochure.

Can you comply using electric heating and hot water?

Ye s.

The only test for compliance is that the building does not exceed
the target carbon emission rate. We continue to supply electric
heating and hot water solutions into fully compliant buildings.
Electric heating has also been shown to have lower lifetime costs
of ownership than gas, is easier and quicker to install,
is maintenance free, offers great design flexibility and has lower
initial capital costs.

Electric heating is the fuel of the future. Low carbon electricity
from UK sources produces low carbon heating only with
electric products.

How do I reduce the carbon emission rate of a building?

There are a number approaches that are proving most effective at
reducing the carbon emission rate of a building. We recommend
you consider the following options. In isolation or in combination,
all of these options have been used in conjunction with modern
electric heating.

Electric heating continues to grow in popularity. In April 2006 the
revision to Part L of the Building Regulations meant the way you comply
for new buildings changed. This is the quick-start guide to complying
with Part L.

“

”

Xpelair Xcell 270

[phone] www.creda-heating.co.uk

Meeting Part L

The quick start guide!

7

1 Improve the air-tightness:

It is now mandatory to test the air-tightness of a building on its completion.
There are minimum levels required under the new regulations but improving
on these has been shown to be one of the best ways to reduce the carbon
emission rate and therefore comply with Part L. Electric heating is helpful in
this regard as it results in less holes and gaps in the building fabric than gas
heating systems. The regulations require a minimum air-tightness of 10 cubic
metres per hour per square metre of floor area at 50 Pascals of pressure.
(10m

3

/h/m2@ 50Pa). Many developments can now achieve 7 or 5 and some

even 3m3/h/m2 @ 50Pa.

2 Install mechanical ventilation with heat recovery:

Used in conjunction with improved air-tightness, so called MVHR recovers
otherwise wasted heat and is a great advantage to the ventilation strategy.
There are specific provisions within SAP (Appendix Q) which show how using
MVHR can reduce the carbon emissions rate and help compliance with Part L.
Xpelair offers leading MVHR systems as part of the Carbonlite range,
see www.xpelair.co.uk.

3 Improve the building fabric:

There are minimum U-values for all elements of the building fabric. U-values are
a measure of how much heat energy can escape through a given element of a
building. However, simply meeting these alone does not guarantee compliance.
By exceeding the minimum requirement significant improvements can be made
on the carbon emission rate. It is possible to show compliance with Part L just
by improving building fabric U-values. However, a combination of improved air­tightness, MVHR and modest improvements in building fabric U-values has
proved most cost effective in many building developments. Consider reducing
U-values for roofs to 0.14, walls to 0.3, floors to 0.2 and glazing to 1.8 but,
generally speaking, the lower the better.

4 Consider glazing as a percentage of the building

floor area:

The regulations assume that glazing coverage is equivalent to 25% of the floor
area, which is more than most developments. Where this can be sensibly
reduced it will improve the carbon emission rate of the building. If the
specification of glazing is also improved the impact is increased. Consider gas
filled or triple glazing.

5 Go renewable:

The installation of solar thermal hot water systems, heat-pumps
or micro wind-turbines can have a number of major benefits. Often the
installation of some of these products can turn an otherwise non-compliant
building into a fully compliant one. However, many developers now also
see this as the preferred route to meeting other planning requirements or
aspirational targets for the use of micro-generation technologies. They can
significantly reduce running costs and can be a great selling point. Redring
offers one of the most efficient solar thermal hot water systems in the UK ­see www.redring.co.uk - and Xpelair has a world-class micro wind-turbine
(see www.xpelair.co.uk).

6 Improve the lighting plan:

In some buildings the carbon impact of the lighting can be significant and
expert advice can assist in demonstrating compliance with Part L.
Modular lighting strategies should be considered. The traditional rules of thumb
based on the number of rooms should give way to a recommended number of
lighting points by square metre of floor area. It is good practice to install low
energy fittings as standard indoors, with consideration given to highly effective
control. Externally the regulations require a maximum 150W with automatic
switch-off via PIR, photocell and timers.

7 Controllability reduces emissions:

It has been shown that easy to use, highly responsive heating systems actually
reduce carbon emissions. When heating responds quickly it tends, in practice,
to be used more effectively. Where controls are simple to use, people make
better use of them. Modern electric heating is highly controllable and
responsive. This is recognised within SAP. We offer leading edge electric
heating with our Eco-Response technology. Integrated and sensitive thermostats
within Creda electric heating products allow precise control room by room,
ensuring solar gain is taken into account in maintaining a desired temperature
and reducing carbon emissions.

8 Background heat:

By ensuring there is a low level background heat throughout the common
walkways, like stairwells and landings in apartment blocks, adjoining walls are
only considered semi-exposed for calculation purposes, reducing heat losses
and improving the carbon emission rate. We offer modern electric heating
solutions designed for this purpose.

9 Size the cylinder:

The regulations now assume a 170l water cylinder. By ensuring the cylinder is
not oversized for its application, heat losses are reduced. If the cylinder size is
reduced below 170l then the carbon emission rate is improved. Redring offers
cylinders at 90, 125, 150 and 170 litre capacities, as well as larger sizes
where necessary. See www.redring.co.uk for a full range of instant water
heating products that have no standing losses at all!

Creda Eco-Response

Redring LWSS Stainless Steel Cylinder

[phone] www.creda-heating.co.uk

“

Eco-Response offers advanced
electric heating for the future,
challenging expected norms
with superior efficiency and
controllability.

Eco-Response

Intelligent heating technology

Key features

• Economical use of energy utilising the best of stored and direct acting
heating technologies

• Contemporary design - looks good in any home

• Unobtrusive - takes up no more space than a traditional wet radiator

• One-touch electronic controls with child lock facility

• Simple ‘+ or -’ touch temperature control for accuracy and flexibility

• Rapid response to changing temperature demands

• Pre-wired with 2 x 1.6 metre lengths of cable for storage and direct acting
power supplies - for ease of connection

• Designed for rapid assembly to keep installation costs down

• Requires no annual maintenance

• Optional central controller for 4 zone pilot wire linked heating system

8

The Creda Eco-Response has been developed to help meet the
needs of Part L 2006 Building Regulations and provides enhanced
SAP scores.

Specifiers will benefit from the ‘integrated storage/direct acting heater’ category within
table 4a of SAP 2005 which rewards the enhanced controllability of Eco-Response with
a 100% efficiency rating, placing this leading technology in heating type 2 with a
responsiveness weighting of 0.75.

Model Reference Nominal Charge Input Rating Input Rating Number Number Weight

Output Acceptance (Off Peak) (Radiant Elt.) of Elements of Bricks

ER300 75 773301 0.7kW 9.1kWh 1.3kW 0.28kW 2 8 65kg

ER400 75 773302 1.1kW 13.65kWh 1.95kW 0.34kW 3 12 94kg

ER500 75 773303 1.5kW 18.2kWh 2.6kW 0.39kW 4 16 124kg

PW E4ZC 75 770916 4 zone pilot wire central controller

Product Selector

Warmth where it's needed, when it's needed...
in a single room or across the house. A constant low level
of background heat prevents the fabric of the building from
cooling. On demand, this fast-acting appliance raises the
temperature to meet your needs, providing total control and
the peace of mind that comes with low running costs.

”

Stored heat - maintains low level background heat
to keep the fabric of the building warm, utilising
economy off-peak electricity

Simple integral control on top of the heater - allows
easy adjustment to achieve the user’s preferred
comfort temperature

Radiant heat - rapidly raises temperature to
required comfort level on demand

PART L and SAP 2005

[phone] www.creda-heating.co.uk

Advanced control
heating systems

Average carbon saving of up to 300kg

per annum when compared to
auto slimline storage heaters*

*Based on a semi-detached house

with a floorspace of 130m

2

300kg

saving

With a conventional ‘wet’
heating system, when
heating goes off,
building shell cools.

It is smarter to
maintain low level
background heat.

The building shell has
to then be warmed
again before room
feels comfortable.

The room temperature
can be raised quickly
and efficiently when
needed.

This takes time and
energy - slow response.

Economical.
Responsive.
Intelligent.

• Elements (Storage) - 650W incoloy sheathed, mineral
filled elements

• Element (Direct Acting) - cable-on-foil thin facia panel

• Thermostat (Input) - integral electronic charge limiter
Maximum core temperature 670

o

C/690oC at full charge

• Thermostat (Output) - integral electronic thermostat with child
lock facility

• Thermal Insulation - Carbowool 128kg/m

2

, Microtherm G

and calcium silicate

• Energy Retention Cells - high density bonded magnetite

• Protection (Storage) - automatic reset core limit thermostat and
manual over-temperature cut out

• Protection (Direct Acting) - automatic reset limit thermostat and
automatic reset over-temperature cut out

• Finish - white polyester and zinc coated steel with grey base

• Cable (Storage) - 1.6m 2.5mm

2

3 core

• Cable (Direct Acting) - 1.6m 0.75mm

2

2 core

• Supply - 230/240V AC single phase

9

Model Height A Width B Depth C Feet Position D

ER300 712mm 600mm 130mm+10mm 295mm

ER400 712mm 830mm 130mm+10mm 523mm

ER500 712mm 1060mm 130mm+10mm 751mm

Minimum clearance required

• 75mm either side of heater

• 150mm in front of the heater

• 250mm directly above the heater

4 zone pilot wire central controller

Allows 7 day programming of comfort/setback time
settings of multiple pilot wire linked heaters in up to
4 separate zones.

Ref: 75 770916

Conventional heater

Dimensions

12 3

12 3

Technical Specification

Eco-Response

[phone] www.creda-heating.co.uk

Eco-Response

Storage radiant heaters

Advanced control
heating systems

Matching TPRIII E
Electronic panel
heaters also available
for pilot wire linked
heating systems
(See page 12-13).

Control options

Contour100

Electronic panel heater

Model Reference Rating Height A Width B Depth C Weight

CEP 500E 75 775101 0.5kW 536mm 503mm 104mm 12kg

CEP 750E 75 775102 0.75kW 536mm 503mm 104mm 12kg

CEP 1000E 75 775103 1kW 536mm 671mm 104mm 15kg

CEP 1500E 75 775104 1.5kW 536mm 741mm 104mm 17.5kg

CEP 2000E 75 775105 2kW 536mm 911mm 104mm 22kg

10

Product Selector

Contour100 panel heaters incorporate electronic
thermostatic controls which allow very precise regulation
of room temperatures.

Key features

• Contemporary radiator styling

• Electronic thermostatic control, accurate to +/-0.3

O

C

• Convected heat for rapid warm up

• Silent operation

• Pre-set background temperature at 5

O

C below thermostat setting

(when connected to a programming unit supporting setback feature)

• IPX4 rated (splashproof)

• Being electronic, control is totally silent and reliable

• Hidden thermostat range limiter feature - for additional economy

• Range of optional plug-in electronic timer modules, including:

- 24 hour digital timer

- Single zone 7 day pilot wire programmer

- Runback timer

• Compatible with Creda 4 zone pilot wire central controller

Dimensions

Technical Specification

“

The all new Contour100 panel
heater range offers high quality build
and panel finish with contemporary
radiator styling.

”

[phone] www.creda-heating.co.uk

Advanced control
heating systems

• Elements - finned, mineral-filled sheath type

• Thermostat - electronic with 5ºC setback control capability

• Finish - white powder coated steel and thermoplastic

• Protection - auto reset thermal cutout

• Cable - 1.2 metres, 4 core (live, neutral, pilot and earth)

• IP rating - IPX4 (splashproof)

• Supply - 230/240V AC single phase

Contour100

Electronic panel heater

11

[phone] www.creda-heating.co.uk

Both Contour100 and TPRIII E electronic panel heaters
feature highly accurate electronic thermostats (+/-0.3OC),
providing superior comfort and operating efficiency.

As the room temperature nears the desired set point, power
to the elements is reduced. The room temperature is closely
monitored to an accuracy of less than 0.3ºC, minimising
overshoot and temperature drift, resulting in better energy
efficiency and user comfort.

Advanced control
heating systems

+2OC

MECHANICAL
THERMOSTATS
MAY OVERSHOOT
BY UP TO 2

O

C

ELECTRONIC
THERMOSTATS
ARE ACCURATE
TO ±0.3

O

C

SET TEMPERATURE

Contour100 Electronic panel features

• High quality build and panel finish

• Forward angled facing grille to assist heat circulation

• Electronic thermostat for accuracy

-2OC

-1

O

C

+0.3

O

C

+1

O

C

-0.3

O

C

4 zone pilot wire central controller

Allows 7 day programming of comfort/setback
time settings of multiple pilot wire linked
heaters in up to 4 separate zones (see page 20).

Control options

Control options

A range of optional plug-in control modules, which can be
removed from the heater for easy programming, provide the
flexibility for TPRIII to meet a wide range of control specifications:

• TPR E24T 24 hour digital timer. Provides 24 hour programmable on/off control

• TPR E7DT single zone, pilot wire programmer controls up to 10 slave heaters.
Provides 7 day programmable on/off control

• TPR ERBT runback timer. Provides installer programmable runback time up to
4 hours (in 30 minute increments). Can be locked into heater

Dimensions

Plug-in timer module

Model Reference Product Description Height A Width B Depth C

TPR E24T 75 770912 24 hour plug-in timer module 50mm 70mm 145mm

TPR E7DT 75 770913 7 day single zone plug-in timer module 50mm 70mm 145mm

TPR ERBT 75 770914 4 hour run back timer plug-in module 50mm 70mm 145mm

PW E16A 75 770915 16 amp pilot wire interface unit 86mm 86mm 22mm

PW E4ZC 75 770916 4 zone pilot wire central controller 132mm 86mm 38mm

Product Selector

4 zone pilot wire controller

TPRIII E

Electronic pilot plus panel heaters

Model Reference Loading Height A Width B Depth C Weight

TPRIII 500E 75774440 0.5kW 430mm 450mm 108mm 5.2kg

TPRIII 750E 75774441 0.75kW 430mm 620mm 108mm 6.6kg

TPRIII 1000E 75774442 1kW 430mm 620mm 108mm 6.6kg

TPRIII 1250E 75774443 1.25kW 430mm 690mm 108mm 7.1kg

TPRIII 1500E 75774444 1.5kW 430mm 690mm 108mm 7.1kg

TPRIII 2000E 75774445 2kW 430mm 860mm 108mm 8.5kg

12

Product Selector

TPRIII Electronic pilot plus panel heaters incorporate
electronic thermostatic controls to allow precise regulation
of room temperatures - essential when comfort,
economy and energy efficiency need to be considered in
equal measure. To meet the needs of most applications the
TPRIII Electronic pilot plus panel heaters can also be
controlled by a new range of plug-in timers or by pilot
wired signalling from a 4 zone pilot wire central controller.

Key features

• Front facing grille for best possible heat projection

• Styling to complement Eco-Response radiators with pure white finish

• Electronic thermostatic control - +/-0.3ºC, completely silent operation

• Pre-set background temperature at 5ºC below thermostat setting
(when connected to a programming unit supporting setback feature)

• Optional plug-in electronic timer modules, including:

- 24 hour digital timer

- Single-zone pilot wire programmer

- Runback timer

• Compatible with Creda 4 zone, wall mounted pilot wire signalling
multi-heater programmers

• IPX4 rated (splashproof)

• Hidden thermostat range limiter feature - for additional economy

• Simple detachable wall bracket for easy installation

Dimensions

• Element - finned, mineral-filled sheathed type

• Thermostat - electronic with fixed 5ºC setback facility

• Finish - white powder coated steel and thermoplastic

• Protection - auto reset thermal cut-out

• IP rating - IPX4 (splashproof)

• Cable - 1.2 metres, 4 core cable (live, neutral, pilot and earth)

• Supply - 230/240V AC single phase

Technical Specification

“

The TPRIII Electronic pilot plus panel
heater range - unites smooth styling with
superior control performance options
to give flexible heating solutions.

”

[phone] www.creda-heating.co.uk

Advanced control
heating systems

TPRIII E

Electronic pilot plus range controls

13

[phone] www.creda-heating.co.uk

TPRIII E Electronic panel heaters will accept the same range of plug-in timer
modules as Contour100 electronic panel heaters (featured on page 11).

Advanced control
heating systems

Dimensions

Model Reference Product Description Height A Width B Depth C

TPR E24T 75 770912 24 hour plug-in timer module 50mm 70mm 145mm

TPR E7DT 75 770913 7 day single zone plug-in timer module 50mm 70mm 145mm

TPR ERBT 75 770914 4 hour run back timer plug-in module 50mm 70mm 145mm

PW E16A 75 770915 16 amp pilot wire interface unit 86mm 86mm 22mm

PW E4ZC 75 770916 4 zone pilot wire central controller 132mm 86mm 38mm

Product Selector

Plug-in timer module

4 zone pilot wire controller

240v mains supply

TPRIII E Electronic rotary thermostat

Improved economy may be achieved by limiting the thermostat rotational
range, by means of the mechanical ‘peg and hole’ feature hidden beneath a
removable cap on the thermostat knob.

Pilot wire auxiliary interface unit

The PW E16A pilot wire auxiliary interface unit enables heaters without
electronic controls to be central programmed, for on/off time periods only,
as part of a pilot wire linked heating system.
(Max. 3kW. Requires a 38mm deep metal box or surface patress).

Pilot wire heating system

The PW E4ZC central controller allows 7 day programming for comfort and setback
temperature periods of multiple pilot wire linked heaters in up to four separate zones.

• 4 Separate heating zones

• Heater modes - Comfort/Setback, Comfort/Frost or Comfort/Off

• Wall mounted mains powered controller with capacitor back up (approx. 4 hrs)

Control Options

PW E16A Interface unit

Zone 3 Zone 4

Zone 1 Zone 2

TPRIII M / MT

Mechanical thermostatic panel heaters

Model Reference Loading Height A Width B Depth C Weight

Thermostat only models

TPRIII 500M 75 774440 0.5kW 430mm 450mm 108mm 4.8kg

TPRIII 750M 75 774401 0.75kW 430mm 620mm 108mm 6.2kg
TPRIII 1000M 75 774402 1kW 430mm 620mm 108mm 6.2kg
TPRIII 1250M 75 774403 1.25kW 430mm 690mm 108mm 6.6kg
TPRIII 1500M 75 774404 1.5kW 430mm 690mm 108mm 6.6kg
TPRIII 2000M 75 774405 2.kW 430mm 860mm 108mm 8.0kg

Timer models 24hr

TPRIII 500MT 75 774410 0.5kW 430mm 450mm 108mm 4.8kg
TPRIII 750MT 75 774411 0.75kW 430mm 620mm 108mm 6.2kg

TPRIII 1000MT 75 774412 1.kW 430mm 620mm 108mm 6.2kg
TPRIII 1250MT 75 774413 1.25kW 430mm 690mm 108mm 6.6kg
TPRIII 1500MT 75 774414 1.5kW 430mm 690mm 108mm 6.6kg
TPRIII 2000MT 75 774415 2.kW 430mm 860mm 108mm 8.0kg

Timer model 7 day

TPRIII 2000MT7 75 774435 2.kW 430mm 860mm 108mm 8.0kg

14

Product Selector

Technical Specification

Popular with specifiers and contractors to complement
Creda electric storage heaters, TPRIII mechanical
thermostatic panels are most commonly used to warm
bedrooms, bathrooms, kitchens and other areas which only
require heating for short periods of the day. Cost effective,
they offer an efficient way to extend an existing heating
system. The ranges come with control options to fulfil the
widest range of applications, from single room background
heating through to commercial applications.

Key features

• TPRIII (MT) models have programmable 24 hour timers

• TPRIII (MT7) model has a programmable 7 day timer

• TPRIII (NC) models with no built-in controls

• Full or half power output selection on thermostatic models

• Adjustable thermostat (5-30

O

C) on thermostatic models

• Convected heat for rapid warm-up. Suitable for domestic or
commercial use

• IPX4 rated (splashproof)

[phone] www.creda-heating.co.uk

Dimensions

• Element - mineral-filled sheathed type

• Thermostat - capillary type (MT models only)

• Finish - white powder coated steel

• Protection - auto reset thermal cut-out

• IP rating - IPX4 (splashproof)

• Supply - 230/240V AC single phase

“

TPRIII mechanical thermostat panel
heaters offer a versatile choice of
models with built-in timer options or
panels with no controls at all.

”

• Frost protection setting on thermostatic models

• 2kW model available with 7 day timer

• Front heat outlet grille for efficient heat circulation

• Lockable dust cover (on thermostatic models)

• Detachable hinged wall mounting bracket for fast installation and easy cleaning

Advanced control
heating systems

TPRIII NC
‘No controls panel heaters’

[phone] www.creda-heating.co.uk

15

Model Reference Loading Height A Width B Depth C Weight

No controls models

TPRIII 500NC 75 774300 0.5kW 430mm 450mm 108mm 4.8kg

TPRIII 750NC 75 774301 0.75kW 430mm 620mm 108mm 6.2kg

TPRIII 1000NC 75 774302 1kW 430mm 620mm 108mm 6.2kg

TPRIII 1250NC 75 774303 1.25kW 430mm 690mm 108mm 6.6kg

TPRIII 1500NC 75 774304 1.5kW 430mm 690mm 108mm 6.6kg

TPRIII 2000NC 75 774305 2kW 430mm 860mm 108mm 8.0kg

Product Selector

TPRIII M mechanical thermostat without timer
(500W - 2000W models).

TPRIII Thermostatic panel heater ranges

Advanced control
heating systems

TPRIII MT mechanical thermostat with 24hr timer
(500W - 2000W models).

TPRIII MT7 mechanical thermostat with 7 day timer
(available in 2000W model only).

TPRIII No controls panel heater range

TPRIII NC a range of panel heaters without any integral controls for use in applications
where external control of temperature and time programming is required.

Technical Specification

Dimensions

• Element - mineral-filled sheathed type

• Finish - white powder coated steel

• Protection - auto reset thermal cut-out

• IP rating - IPX4 (splashproof)

• Supply - 230/240V AC single phase