Submittal Sheet

T100-SERIES RADIATOR THERMOSTATS
Honeywell y Subject to change 3 EN0H-2026GE25 R1111
Ordering Information
Table 1. Available versions and OS-Nos (OS=Ordering Specification)
Table 2. Setpoint and temperature range
NOTE: All °C- and °F-values specified at ideal incident flow. This can differ from stated values depending on installation position
and air flow.
NOTE: All °C and °F-values approximate. Heating can freeze when radiator thermostats with zero-position are set at position '0'.
Zero-position is also thermostatically controlled - when temperature falls the TRV may open.
OS-No. Remote Sensor
element
Zero-Posi-
tion
T
min
°C
T
max
°C
R1 1/2"
immersion
pocket
R1 1/2"
screw in
sensor
Contact
sensor
T100M-264F liquid 7 27
T100M-364F liquid yes 1 27
T100R-AA 2m liquid yes 10 50 yes
T100R-AB 2m liquid 30 70 yes
T100RS-DA 2m liquid yes 10 50 yes
T100RS-DB 2m liquid 30 70 yes
T100R1004 2m liquid yes 10 50 yes
T100R1012 2m liquid 30 70 yes
OS-No. Temperature °C (°F)
1 (34) 7 (45) 8 (46) 12 (54) 16 (61) 20 (68) 24 (75) 27 (81)
T100M-264F ❄ 123•56
T100M-364F 0 ❄ 123•56
OS-No. Temperature °C (°F)
10
(50)
13
(55)
17
(63)
20
(68)
23
(73)
27
(81)
30
(86)
33
(91)
37
(99)
40
(104)
43
(109)
47
(117)
50
(122)
53
(127)
57
(135)
60
(140)
63
(145)
67
(153)
70
(158)
T100R-AA 012345678 9 101112
T100R-AB 0123456789101112
T100RS-DA 012345678 9 101112
T100RS-DB 0123456789101112
T100R1004 012345678 9 101112
T100R1012 0123456789101112