Honeywell THERA-3 User Manual

T6000 Series

Thera-3

RADIATOR THERMOSTATS WITH ERGONOMICAL DESIGN

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

•Liquidor 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

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.

Features

•Conforms with M30 x 1.5 connection to European standard EN 215

•Available with liquidor wax sensor

•Equipped with easy to use range stoppers

Specifications

Thermostat	M30 x 1.5	HW type or
connection	Snap connection	DA type or
	M28 x 1.5	HZ-type
Setpoint range	0 - - 1..5	(with zero-position)
	- 1..5	(without zero-position)
Temperature range 1...28°C (34...82°F)(with zero-position)
	6...28°C (43...82°F)(without zero-position)
Closing dimension	11.5 mm	HW type or
	9.5 mm	HZ-type

NOTE: Zero-position is also thermostatically controlled - when temperature falls the TRV may open.

Honeywell y Subject to change

EN0H-2002GE25 R0109

T6000 SERIES THERA-3

Dimensions and Ordering Information

35

ø

ø

98

H

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-	Connection	Capillary	Colour	Cap	OS-No.
		position		tube
		(’0’)		length
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