HVAC Controls and Thermostats

Because these line-voltage thermostats are nonprogrammable, the temperature setting remains constant until the thermostat is reset. The temperature of the area is manually set using an analog control or a digital monitor. In both household and business settings, these thermostats are perfect for simple heating and cooling management.
Grid
sort-descending
Zone Valve Three Way 2.5cv .50 Line
SIEMENS
59900531
$44.16
Zone Valves Two-Way 1 7.0 Flow
SIEMENS
599-00213
$54.06
Electrothermal Actuator 2 Position
SIEMENS
STP73U
$83.80
Electrothermal Actuator
SIEMENS
STA73U
$70.77
Replacement Head 50/60 Hz 24 Vac
HONEYWELL
40003916027
$168.55
Replacement Head 60 Hz 120 Vac
HONEYWELL
40003916-024
$170.41
Replacement Motor 50/60 Hz
HONEYWELL
802360UA
$99.83
Powerhead Replacement
HONEYWELL
40003916048
$213.25
Powerhead Replacement
HONEYWELL
40003916026
$161.00
Actuator Head NO 24V
TACO
ZB024Q4A2
$124.35
Actuator Head NC 24V
TACO
ZA024Q4A2
$130.00
Replacement Motor 60 Hz
HONEYWELL HOME
802360JA
$47.94
Replacement Head 50/60 Hz 24 Vac
HONEYWELL HOME
40003916-027
$129.86
Replacement Head 50/60 Hz 24 Vac
HONEYWELL HOME
40003916-021
$142.06
Replacement Kit For Use With V8043
HONEYWELL HOME
272742A
$44.18
Conduit Connector 1in Hx3/4in Wx1/2in D
SIEMENS
ASY97
$29.35
Inverted Flare Fitting 1 In
JOHNSON CONTROLS
J647-606
$39.40
Inverted Flare Fitting 1/2 In
JOHNSON CONTROLS
J647-605
$63.06
Inverted Flare Fitting 3/4 In
JOHNSON CONTROLS
J647-604
$26.82
Inverted Flare Fitting 1/2 In
JOHNSON CONTROLS
J647-603
$42.14
Inverted Flare Fitting 1/2 In
JOHNSON CONTROLS
J647-602
$20.31

21 Items