Remeha QUINTA ECO PLUS Brochure

107% efficient, 100% of the time.

REMEHA QUINTA ECO PLUS

Passive Flue Gas Heat Recovery Heating and Hot Water System

QEP 65 QEP 90 QEP 115

commercial

REMEHA QUINTA ECO PLUS OVEREVIEW

Everything you need in one
simple package

BENEFITS AT A GLANCE

THE REMEHA
QUINTA ECO PLUS

Groundbreaking, full time, super condensing system.

The Remeha Quinta Eco Plus (PFGHR) system improves

operational efficiency for space heating applications by up

to 11.5% of the gross energy input, delivering a seasonal

efficiency of 99% GCV (107% NCV) 82/71°C).

The latest Passive Flue Gas Heat Recover y (PFGHR)

technology ensures full time condensing is achieved

irrespective of primar y circuit temperatures, making it

the perfect solution for a wide range of commercial

heating requirements.

How it works

The system brings together the market

leading Remeha Quinta Pro boiler with the

most advanced PFGHR technology, the ground

breaking Remeha Eco Plus.

Eco Plus recovers the hot flue gases that

normally exit the boiler straight to atmosphere

and passes them through a heat exchanger. The

recovered energy is then held in a heat store

and used to pre-heat the cold water feed.

This significantly reduces the amount of energy

required for the boiler to heat the water to the

required tem

efficiency savings.

The energy contribution from the Remeha Eco

Plus is not dependent on variable external

factors such as geographic location, weather

conditions and/or over-shading.

Each time the boiler operates energy is

recovered from the flue gases automatically

The heat exchanger and the heat store are both

constructed from stainless steel and have no

moving parts, making them virtually

maintenance free.

perature, leading to major

Tried tested and proven

The Remeha Eco Plus has been independently

tested by respected industr y bodies, including

TNO and Gastec. Analysis by TUV NEL confirms

the system costs less to run, and pays back

quicker, than both stored hot water and solar

thermal systems.

The dierence between thermal and
combustion efficiency

Combustion efficiency measures the fuel to

heat transfer within the boiler.

Thermal efficiency measures the energy

delivered as useful heat by the boiler and

system combined.

The best overall appraisal of potential

equipment i

seasonal and thermal efficiency together.

In this scenario priority should be give to the

seasonal ef ficiency figure as this gives the best

indication of useful energy delivered.

The Remeha Quinta Eco Plus maintains

seasonal ef ficiency at the maximum of 107%

NCV across all dierential temperatures.

s achieved when you consider

The Remeha Quinta Eco Plus (PFGHR)

system includes:

• Quinta Pro boiler

• Passive Flue Gas Heat Recovery units

• Safety valve set at 3bar

• Drain valve

• Gas isolation valve

• Pre-wired pump

• Earth bonding

• Quinta Pro boiler/Eco Plus intermediate

flue header

• Combined condensate collector

Purpose made Flue Headers with vertical or

horizontal outlets are available as optional extras.

Each system contains a set number of Passive

Flue Gas Heat Recovery units depending on output.

System Output PFGHR units

Quinta Eco Plus 65kW 2

Quinta Eco Plus 90kW 4

Quinta Eco Plus 114kW 4

Packaging

The whole system is supplied on a purpose-made

pallet complete with integral ramp to enable

transport via a forklift.

The Remeha Quinta Pro boiler and Eco Plus

Passive Flue Gas Heat Recovery units are housed

in a purpose-made powder-coated frame.

Multidirectional wheels and adjustable legs make

i

nstallation, quick and easy. Levelling feet ensure

secure positioning.

The system pipe work can be pre-made and the

final connection made once the unit is in position.

WARNING: When removed from the transport

pallet and packaging, the unit should only be

moved on the multidirectional wheels on a

flat level surface and must be kept upright as

there is a tipping risk until the frame is fixed

to the floor (brackets supplied).

Total heating and hot
water solution

Can be tailored to any number
of dierent installations

Full time, super
condensing system

Delivers seasonal efficiency
of 99% GVC 82/71°C

Industry-leading PFGHR
technology

Recovers approximately 11.5%
of gross energy input

Lower emissions and
fuel consumption

Out performs current best practice
solutions

Modular and scalable

System efficiency matches individual
building demand

Pre-configured and tested

Fast changeover from old to new,
simply wheel-in and connect

Compact, flexible design

Allows efficient use of plant space,
690(W) x 1080(D) x 1942(H)

Low cost flueing

Suitable for use with standard
uPVC flueing systems

Eligible for Carbon Trust
Loan Projects

Benefit to be advised

Enhanced Capital Allowance
(ECA) listed

Write o 100% of capital cost against
taxable profits in the first year

Wide range of applications

Choice of 65kW - 90kW - 115kW
outputs to suit allsorts of
commercial applications

Maximum seasonal efficiency

Maintains 107% NCV across all
dierential temperatures

2

REMEHA QUINTA ECO PLUS

Technical discription

Passive Flue Gas Heat Recovery unit (PFGHR)

278mm

400mm

285mm

Details of the PFGHR unit

Max Inlet Pressure 6* bar

Min Operating Pressure 0.2 bar

Max Flow Rate (l/min) 20 per unit

Min Flow Rate (l/min) 2.5

Connections Inlet (mm) 15

(Stainless Steel)

Connections Outlet (mm) 15 (Stainless Steel)

Casing H / W / D (mm) 278 / 400 / 285

Installation Lift Weight (kg) 15.6

(Full Weight 24)

DHW H/Exch Stainless Steel

Store & Flue Connection Stainless Steel

Casing White Paint - Steel

Condensate Store Capacity 5.5 litres

H/Exch Coil Capacity 2.7 litres

*If required fit a pressure reducing device

Installation and Service areas

REMEHA QUINTA ECO PLUS TECHNICAL INFORMATION

Technical description Passive Flue Gas Heat Recovery unit (PFGHR)

B

A

900mm FRAME DEPTH

312mm

402mm

679mm

763mm

751mm

802mm

303mm

215mm

F

E

D

C

325mm

311mm

1881mm

400mm

1940mm

F

K

G

303mm

133mm
213mm

665mm FRAME WIDTH

535mm50mm

448mm

J

L

H

386mm

Details of the PFGHR unit

Max Inlet Pressure 6* bar

Min Operating Pressure 0.2 bar

Max Flow Rate (l/min) 20 per unit

Min Flow Rate (l/min) 2.5

Connections Inlet (mm) 15 (Stainless Steel)

Connections Outlet (mm) 15 (Stainless Steel)

Casing H / W / D (mm) 278 / 400 / 285

Installation Lift Weight (kg) 15.6 (Full Weight 24)

DHW H/Exch Stainless Steel

Store & Flue Connection Stainless Steel

Casing White Paint - Steel

Condensate Store Capacity 5.5 litres

H/Exch Coil Capacity 2.7 litres

*If required fit a pres sure reducing device

Installation and Service areas

Top

500mm

REMEHA QUINTA ECO PLUS TECHNICAL INFORMATION

278mm

400mm

285mm

Designation Connection Description Connection Size Connection Type

A Primar y connection 35mm Compression

B Safety valve discharge ¾” Female BSP

C Boiler return 35mm Pipe

D Boiler flow 35mm Pipe

E Gas inlet 22mm Compression

F PFGHRD outlet 22mm Pipe

G System drain ½” Hose union

H Condense drain 32mm Solvent

J PFGHRD inlet 22mm Pipe

K Condensate drain point

L Appliance socket

* Flue outlet 100mm Standard flue connection

Front

Min 1000mm

Side view Rear view

* Only re quired if acce ss to rear of unit is restricted

Rear

500mm

500mm*

* Only required if access

commercial

54