User guide
13-18 
Radiator Thermostats
http://products.ecc.emea.honeywell.com/europe
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Thermostatic radiator valve head with remote liquid-filled sensing element and setting unit. Suitable for
• all Honeywell thermostatic radiator valve bodies or valve inserts, and
• all thermostatic radiator valve bodies and compact radiator valve inserts with M30 x 1,5 connections 
and 11,5 mm closing dimension.
For warm water heating systems
• on thermostatic radiator valve bodies, or
• on compact radiator valve inserts.
Thermostatic radiator valve head for water with remote sensing element. Suitable for
• all Honeywell thermostatic radiator valve bodies, and
• all thermostatic radiator valve bodies with M30 x 1,5 connection and 11,5 mm closing dimension.
For hot water storage tanks and heat exchangers.
T100 R with immersion pocket for sensor
T100 RS with screw-in sensor R 1/2"
T100 MZ Radiator thermostat with remote setting 
Setpoint blocking no
Setpoint limiting no
Closing dimension 11,5 mm
Body-head connection M30 x 1,5
Temp. element place remote
Temperature element liquid-filled
Colour white to RAL 9010
Temp. setpoint range 16 ... 24
o
C
Temperature scale 1..5
Zero-position no
Cover cap Honeywell
Capillary tube length
Type
m
2
T100MZ-2512
5
T100MZ-2515
T100 R / T100 RS Thermostats with remote sensor for hot water units 
Setpoint blocking no
Setpoint limiting no
Closing dimension 11,5 mm
Body-head connection M30 x 1,5
Temp. element place remote
Capillary tube length 2 m
Temperature element liquid-filled
Colour white to RAL 9010
Temperature scale 1..12
Temp. setpoint range
Type
o
C
10 ... 50
T100R-AA
30 ... 70
T100R-AB
Temp. setpoint range
Type
o
C
10 ... 50
T100RS-DA
30 ... 70
T100RS-DB










