T6000 Series
Thera-3
RADIATOR THERMOSTATS WITH ERGONOMICAL DESIGN
PRODUCT DATA
Application
Thermostats are installed onto thermostatic valve bodies
(TRV bodies). The combination of thermostat and TRV body,
(TRV), controls the room temperature by regulating the flow
of heating water into a heat exchanger.
TRVs are installed in water-based heating systems at the
supply or, less commonly at the return connection of radiators
or other heat exchangers.
Thera-3 type thermostats conform to the European Standard
EN215 when used with Honeywell TRV bodies according to
table 2 on page 8.
Thera-3
eywell TRV bodies and radiator inserts as well as other TRV
bodies and radiator inserts with M30 x 1,5 connection and
11,5 mm closing dimension.
Thera-3-DA
TRV bodies and valve inserts with a Danfoss RA type compatible snap connection.
Thera-3-HZ
bodies with M28 x 1,5 connection and 9,5 mm closing dimension.
M30 x 1,5 connection
with
Danfoss type connection
with
Herz type connection
with
are suitable for all Hon-
are suitable for
are suitable for TRV
Design
The thermostat consists of:
•
Handwheel with lid and socket
•
Sensor with support cage
•
Spindle assembly
•
Connection nut
Materials
•
Handwheel, lid and socket made of plastic, white to
RAL9010 or anthracite
•
Support cage and spindle construction made of plastic
•
Sensor filled with liquid or wax
•
Connection nut made of brass, nickel-plated
Features
• Thera-3 with M30 x 1.5 connection conforms to Euro-
pean standard EN215
• Available with liquid- or wax-filled sensing element
• Modern ergonomical design
• Equipped with easy to use limiting tabs
Specifications
Thermostat connection
Setpoint range
Temperature range
Closing dimension
NOTE: Zero-position is also thermostatically controlled –
when temperature falls the TRV may open.
• M30 x 1,5
• Danfoss type snap connection
• M28 x 1,5 (HZ-type)
• 0 - ! - 1..5 (with zero-position)
• ! - 1..5 (without zero-position)
With zero-position (‘0’):
1...28°C (34...82°F)
Without zero-position:
6...28°C (43...82°F)
11,5 mm (Thera-3)
9,5 mm (Thera-3-HZ)
Copyright © 2001 Honeywell AG • All rights reserved EN0H-0154GE25 R1001
THERA-3 (T6000 SERIES)
Dimensions
Fig. 1. Thera-3 with internal sensor Fig. 2. Thera-3 with remote sensor
Table 1. Dimensions
Item H closed H open Ø L
Fig. 1 and Fig. 2 87 93 60 0,8 – 2,0 – 5,0 – 8,0 m
All dimensions in mm if not stated differently.
Accessories
Theft-protection ring, white
TA6900A001
Screwdriver for theft-protection ring
TA6900B001
Cover cap for customer specific logos, white
TA6000A001
Trim ring, white
Cover ring, white
Adapters
DA-Adapter from Danfoss
snap connection to M30 x 1.5
HZ-Adapter from M28 x 1.5
with 9,5 mm closing dimension to M30 x 1.5 with
11,5 mm closing dimension
TA1000B001
TA1000A001
TA1010DA01
TA1010HZ01
EN0H-0154GE25 R1001 2 Honeywell AG • All rights reserved