Thermostats

Find a wide range of HVAC thermostats online for commercial or residential. Find many major brands such as Honeywell, Seimens, KMC HVAC thermostats available online at Parts-HVAC.com today!

TP972A2242

The TP972A2242 Honeywell Direct Acting Heating, Reverse Acting Cooling pneumatic thermostat, 2-pipes. Tradeline Kit

60 F - 90 F setpoint

18 psi Heat, 13 psi Cool
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$445.47
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TP973A2076

The TP973A2076 Honeywell low capacity pneumatic thermostat, single temperature, Direct Acting, 1 - 2 pipes.

60 F - 90 F , 18 psi
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$237.70
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TP973A2084

The TP973A2084 Honeywell low capacity pneumatic thermostat, single temperature, Direct Acting, 1 - 2 pipes.

15 C - 30 C , 18 psi
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$268.57
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TP973A2209

The TP973A2209 Honeywell low capacity pneumatic thermostat, single temperature, Direct Acting, 1 - 2 pipes, Tradeline Kit

60 F - 90 F
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$329.61
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TP973A2223

The TP973A2223 Honeywell low capacity pneumatic thermostat, single temperature, Direct Acting, 1 - 2 pipes, Tradeline Kit

60 F - 90 F
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$215.68
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TP973B2066

The TP973B2066 Honeywell low capacity pneumatic thermostat, single temperature, Reverse Acting, 1 - 2 pipes.

60 F - 90 F , 18 psi
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$249.12
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TP973B2132

The TP973B2132 Honeywell low capacity pneumatic thermostat, single temperature, Reverse Acting, 1 - 2 pipes.

60 F - 90 F , 18 psi
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$353.14
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TP973B2171

The TP973B2171 Honeywell low capacity pneumatic thermostat, single temperature, Reverse Acting, 1 - 2 pipes, Tradeline Kit

60 F - 90 F
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$360.08
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TP975A1009

TP975A1009 Honeywell Pneumatic Diffuser Thermostat

Direct Acting, 1-pipe, single 67-83 F setpoint temperature.
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$205.37 As low as: $89.22
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TR21

TR21 Honeywell 20K Room Sensor

Replaces: T7770A1006
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$31.40
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TR21-A

10K ohm AVERAGING WALL MOUNT THERMOSTAT SENSOR Learn More
$43.56
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TR21-H

TR21-H Honeywell 20K OHM TEMP/HUMIDITY WithLON Learn More
$227.36
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TR21-J

20K OHM TEMP SENSOR WithLON Learn More
$49.00
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TR21-US

USA - 20K Wall Sensor - No LON Jack Learn More
$18.97
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TR21-WK

TR21 SENSOR WITH RECVR, TEMP Learn More
$404.20
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TR21-WKU

TR21-WKU - TR21 SENSOR/TEMP, RECVR NoLogo Learn More
$404.20
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TR21-WS

TEMPERATURE SENSOR Learn More
$179.13
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TR21-WSU

TEMP SENSOR NO LOGO Learn More
$146.08
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TR22

TR22 Honeywell TEMP 55-85F With LON

Replaces: T7770B1004, T7770B1020 T7770B1046
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$44.02
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TR22-F5

TEMP SENS 55-85F 5POS FAN SWIT Learn More
$122.51
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TR23

TR23 Honeywell 20KOHM TEMP 55-85F W/OVERRIDE Learn More
$102.16
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TR23-F3

TEMP SENS 55-85F WithOVRRD 3POS Learn More
$119.24
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TR23-F5

TEMP SENS 55-85F WithOVRRD 5POS Learn More
$110.39
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TR23-H

TR23-H Honeywell Wall Module 20KOHM TEMP/HUM 55-85F W/OVRRD Learn More
$303.14
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TR23-N

TEMP SEN 55-85F WithOVRD NO LOGO Learn More
$363.22
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TR23-US

USA - 20K With Stpt/Override/LON Jack Learn More
$70.64
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TR23-WK

TR23 SENSOR/RECVR WithTEMP,OVRID Learn More
$341.04
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TR23-WKU

TR23 SEN/RECVR/TEMP,OVRID NoLo Learn More
$236.33
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TR23-WS

TR23-WS Honeywell TEMP/SETPT/OVERIDE SENSOR Learn More
$303.14
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TR23-WSU

TR23-WSU Honeywell TEMP/SETPT/OVRIDE NO LOGO Learn More
$100.92
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TR24

TR24 Honeywell 20K OHM TEMP With OVERRIDE, With LON Jack

Replaces: T7770D1000
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$97.40
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TR29

Wall Mount Sensor Enclosure Learn More
$84.41
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TR70

2WIRE SYLK COMMUNICATION MOD Learn More
$115.65
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TR70-H

2WIRE SYLK TEMP&HUM WALL MOD Learn More
$439.02
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TS812A1007

TS812A1007 Honeywell - Non-Programmable TS812 Thermostat; Heat Only - 750 Millivolt; 1 heat; Bimetal; Snap acting; Mounting Square; Heating-0.1A @ 0.75 Vdc
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$32.41
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W7215B1004

W7215B1004 Honeywell Economizer Changeover Ctrlr Learn More
$455.68
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W7220A1000

W7220A1000 Honeywell - JADE ECONOMIZER CTRLR

Can be used to directly replace: CNT2559 / CNT02559
Identical To: CNT6555 / CNT06555 Learn More
$441.12
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W7340C1000

EconomizerLogicModule2-10vdc Learn More
$505.99
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W7350A1000

W7350A1000 Honeywell - WebStat Controller Up to 20 T7350H Thermostats

REPLACES: J7350A1000

OBSOLETE
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$0.00
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W7459D1005

Hi Enthalpy Limit 2spdt Output Relay Learn More
$115.78
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W7600E2008

8Di 8Ai 8Do Ext Temp Learn More
$566.15
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W7750A2005

W7750A2005 Honeywell, Single Zone, AHU WITH STAGED HEAT/COOL OR HEAT PUMP. Learn More
$564.50
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W7750C2001

CVAHU With 3 AO & 5 TRIAC OUT Learn More
$772.13
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W7751H2025

W7751H2025 Honeywell Excel 10 smart VAV controller RESTRICTED - ONLY SOLD TO ASD's Learn More
$633.35
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W7753A2002

EXCEL 10 UNIT VENT WITH FIRMWARE REVISION 1.06 Learn More
$590.58
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W7760A2011

XL I5A BUILDING MANAGER Learn More
$2,917.11
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W7760C2017

EXCEL 15C PLANT CONTROL LER. CONFIGURABLE LON Learn More
$1,937.99
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W7762B1027

W7762B1027 Honeywell Hydronic Controller Learn More
$490.87
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W8150A1001

FRESH AIR VENTILATION CONTROL Learn More
$161.92
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W859F1021

EconomizerWithEnthlpyC/O 10'wBlb Learn More
$1,193.70
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