Type comparison overview
Boiler / ventilation thermostats (old) (KR / LR) and universal capillary thermostat (new) (RTKSA):
Old alre types
Control range Hysteresis New alre types
Control range Hysteresis Accessories
KR 80.312
THK-2-100 + JZ-29
fixed at 100 °C
−20 K
LR 80.312
fixed at 100 °C
−20 K
SWK-2-100 + JZ-29
KR 80.318
fixed at 100 °C
−20 K
THK-2-200 + JZ-29
LR 80.318
fixed at 100 °C
−20 K
SWK-2-200 + JZ-29
RTKSA-003.310
20 … 150 °C
−10 K
KR 80.309
fixed at 75 °C
−20 K
THK-2-100 + JZ-29
LR 80.309
fixed at 75 °C
−20 K
SWK-2-100 + JZ-29
KR 80.310
fixed at 75 °C
−20 K
THK-2-200 + JZ-29
LR 80.310
fixed at 75 °C
−20 K
SWK-2-200 + JZ-29
KR 80.206
THK-2-100 + JZ-29
30 … 65 °C
−8 K
KR 80.206 IP54
30 … 65 °C
−8 K
THK-2-100 + JZ-29
RTKSA-002.410
30 … 110 °C
−10 K
KR 80.207
60 … 95 °C
−8 K
THK-2-100 + JZ-29
LR 80.207
60 … 95 °C
−8 K
SWK-2-100 + JZ-29
KR 80.208
THK-2-100 + JZ-29
85 … 120 °C
−8 K
KR 80.202
95 … 130 °C
−8 K
THK-2-100 + JZ-29
KR 80.203
RTKSA-002.310
95 … 130 °C
−8 K
20 … 150 °C
−10 K
THK-2-200 + JZ-29
LR 80.203
95 … 130 °C
−8 K
SWK-2-200 + JZ-29
KR 80.203 IP54
95 … 130 °C
−8 K
THK-2-200 + JZ-29
WR 81.029-1
-
0 … 35 °C 0.5 … 1 K
KR 80.003-1
RTKSA-000.100
0 … 35 °C
1 K
0 … 50 °C
1.3 K
THK-2-120 + JZ-29
LR 80.003-1
0 … 35 °C
1 K
SWK-2-120 + JZ-29
WR 81.009-2
-
0 … 70 °C 1 … 2 K
KR 80.035-2
0 … 70 °C
2 K
THK-2-100 + JZ-29
KR 80.027-5
0 … 70 °C
5 K
THK-2-100 + JZ-29
LR 80.027-5
0 … 70 °C
5 K
SWK-2-100 + JZ-29
LR 80.035-2
0 … 70 °C
2 K
SWK-2-100 + JZ-29
KR 80.028-2
0 … 70 °C
2 K
THK-2-200 + JZ-29
LR 80.028-2
0 … 70 °C
2 K
SWK-2-200 + JZ-29
KR 80.029-2
0 … 70 °C
2 K
THK-2-280 + JZ-29
RTKSA-000.200
0 … 120 °C
3 K
KR 80.029-2 V4A
0 … 70 °C
3 K
NTHK-2-280 + JZ-29
LR 80.029-2
0 … 70 °C
2 K
SWK-2-280 + JZ-29
KR 80.011-1 V4A
10 … 45 °C
1 K
NTHK-2-120 + JZ-29
KR 80.009-1 V4A
10 … 45 °C
1 K
NTHK-2-200 + JZ-29
KR 80.000-5
35 … 95 °C
5 K
THK-2-100 + JZ-29
KR 80.001-5
35 … 95 °C
5 K
THK-2-200 + JZ-29
KR 80.001-5 V4A
35 … 95 °C
5 K
NTHK-2-200 + JZ-29
KR 80.008-8
40 … 110 °C
8 K
THK-2-100 + JZ-29
KR 80.006-8
RTKSA-000.300
50 … 130 °C
8 K
20 … 150 °C
9.1 K THK-2-100 + JZ-29
Catalogue 2022 | Page 229
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