Honeywell THERA-3 User Manual
T6000 Series
Thera-3
RADIATOR THERMOSTATS WITH ERGONOMICAL DESIGN
Application
A Radiator Thermostat is installed onto a Thermostatic Radiator Valve Body (TRV body). The combination of both, the
Thermostatic Radiator Valve (TRV), controls the room temperature by adjusting the flow of hot water through a radiator.
TRVs are installed in water-based heating systems on the
supply or, less commonly on the return connection of radiators.
Radiator thermostats of this type fulfill the European Standard
EN 215 when used with certified Honeywell TRV bodies.
Honeywell radiator thermostats with Honeywell (HW) M30 x 1.5
connection are suitable for all TRV body and radiator inserts
with M30 x 1.5 connection and 11.5 mm closing dimension.
Radiator Thermostats of this type with snapring (DA) type
connection are suitable for TRV bodies and valve inserts with
Danfoss (RA) type compatible snap connection.
Radiator Thermostats of this type with Herz (Hz) type connection are suitable for TRV bodies and valve inserts with Herz
M28 x 1.5 connection and 9.5 mm closing dimension.
Design
The radiator thermostat consists of:
• Handwheel with lid and socket
• Honeywell HW M30 x 1.5 connection and 11.5 mm closing
dimension or
Danfoss snapring RA type connection or
Herz HZ M28 x 1.5 connection and 9.5 mm closing dimension
• Internal or remote sensor
• Sensor with support cage
• Liquid- or wax sensor
• Spindle assembly
• Connection nut
Materials
• Handwheel, lid and socket made of plastic, white to RAL9016
• Socket, support cage and spindle assembly made of plastic
• Sensor filled with liquid or wax
• Connection nut made of nickel-plated brass
Features
• Conforms with M30 x 1.5 connection to European standard EN 215
• Available with liquid- or wax sensor
• Equipped with easy to use range stoppers
Specifications
Thermostat
connection
Setpoint range 0 - ❄ - 1..5 (with zero-position)
Temperature range 1...28°C (34...82°F)(with zero-position)
Closing dimension 11.5 mm HW type or
NOTE: Zero-position is also thermostatically controlled -
when temperature falls the TRV may open.
M30 x 1.5 HW type or
Snap connection DA type or
M28 x 1.5 HZ-type
❄ - 1..5 (without zero-position)
6...28°C (43...82°F)(without zero-position)
9.5 mm HZ-type
Honeywell y Subject to change EN0H-2002GE25 R0109
T6000 SERIES THERA-3
Dimensions and Ordering Information
ø
35
ø
H
98
H
L
Fig. 1. Thera-3 with internal sensor Fig. 2. Thera-3 with remote sensor
Table 1. Dimensions
Type H closed H open Ø L
Thera-3 87 93 60 0.8 - 2.0 - 5.0 m
NOTE: All dimensions in mm unless stated otherwise.
Table 2. Available versions and OS-Nos (OS=Ordering Specification)
Type EN215 Zero-
position
(’0’)
Connection Capillary
tube
length
Colour Cap OS-No.
Thera-3, Thera-3-DA and Thera-3-HZ with internal sensor
Liquid sensor • M30 x 1.5 - white MNG T6001
• M30 x 1.5 - white none T6001C
• M30 x 1.5 - white Honeywell T6001H
• • M30 x 1.5 - white MNG T6001W0
• • M30 x 1.5 - white none T6001W0C
• • M30 x 1.5 - white Honeywell T6001W0H
DA type - white MNG T6001DA
DA type - white none T6001DAC
DA type - white Honeywell T6001DAH
• DA type - white MNG T6001DAW0
• DA type - white none T6001DAW0C
• DA type - white Honeywell T6001DAW0H
M28 x 1.5 - white MNG T6001HZ
• M28 x 1.5 - white MNG T6001HZW0
Wax sensor • M30 x 1.5 - white MNG T6002
• M30 x 1.5 - white none T6002C
• M30 x 1.5 - white Honeywell T6002H
• • M30 x 1.5 - white MNG T6002W0
• • M30 x 1.5 - white none T6002W0C
• • M30 x 1.5 - white Honeywell T6002W0H
Thera-3 and Thera-3-DA with remote sensor
Liquid sensor • M30 x 1.5 0.8 m white MNG T600108
• M30 x 1.5 2.0 m white MNG T600120
• M30 x 1.5 5.0 m white MNG T600150
• • M30 x 1.5 0.8 m white MNG T600108W0
• • M30 x 1.5 2.0 m white MNG T600120W0
• • M30 x 1.5 5.0 m white MNG T600150W0
• • M30 x 1.5 0.8 m white Honeywell T600108W0H
• • M30 x 1.5 2.0 m white Honeywell T600120W0H
EN0H-2002GE25 R0109 2 Honeywell y Subject to change
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