HVAC & Refrigeration Thermostats | Surplus Network

Pair of Honeywell Thermostat Lock Box Keys Versaguard C254A

Pair of Honeywell Thermostat Lock Box...

$8.80 USD

Pair of Honeywell Thermostat Lock Box...

$8.80 USD

Daikin BRC1E73 VRF Navigation Wired Remote Controller NEW/Factory Sealed

Daikin BRC1E73 VRF Navigation Wired...

$159.99 USD

Daikin BRC1E73 VRF Navigation Wired...

$159.99 USD

Trane TCONT203AS42MA THERMOSTAT; 7-DAY PROGRAMMABLE, UP TO 4 HEAT/2 COO

Trane TCONT203AS42MA THERMOSTAT;...

$54.99 USD

Trane TCONT203AS42MA THERMOSTAT;...

$54.99 USD

Pentair Cleveland Controls NS2-1181-00 Air Flow Switch MasterTemp 42001-0059

Pentair Cleveland Controls...

$39.99 USD

Pentair Cleveland Controls...

$39.99 USD

Carrier ZS Pro Thermostat Temperature Control Zone Sensor - White (ZS2P-CAR)

Carrier ZS Pro Thermostat Temperature...

$69.99 USD

Carrier ZS Pro Thermostat Temperature...

$69.99 USD

Tempro TP500 Line Voltage 30 to 110 Degree F Fixed Bulb Steel Housing SPDT Th...

Tempro TP500 Line Voltage 30 to 110...

$33.21 USD

Tempro TP500 Line Voltage 30 to 110...

$33.21 USD

HONEYWELL, Q539A 1014, THERMOSTAT SUBBASE SINGLE TRANSFORMER SYSTEMS, 1559A

HONEYWELL, Q539A 1014, THERMOSTAT...

$8.95 USD

HONEYWELL, Q539A 1014, THERMOSTAT...

$8.95 USD

Reliance 100108422 Black Lower Electric Water Heater Thermostat 240V

Reliance 100108422 Black Lower...

$13.38 USD

Reliance 100108422 Black Lower...

$13.38 USD

🔥New🔥 Pelican Wireless Internet Programmable Thermostat TS200 Commercial Grade

🔥New🔥 Pelican Wireless Internet...

$139.99 USD

🔥New🔥 Pelican Wireless Internet...

$139.99 USD

Inkbird Digital Heat Temperature Controller ITC-1000 Homebrew Hatch Pet C/F 110V

Inkbird Digital Heat Temperature...

$15.99 USD

Inkbird Digital Heat Temperature...

$15.99 USD

Honeywell 50033847-001 SuitePRO Wall Plate Kit Mount on 2 X 4" Vertical Box

Honeywell 50033847-001 SuitePRO Wall...

$15.99 USD

Honeywell 50033847-001 SuitePRO Wall...

$15.99 USD

✌NEW FEDERAL PACIFIC RELIANCE ELECTRIC LINE VOLTAGE FAN COOLING THERMOSTAT PMF-1

✌NEW FEDERAL PACIFIC RELIANCE...

$17.99 USD

✌NEW FEDERAL PACIFIC RELIANCE...

$17.99 USD

Pro1 IAQ T721 Digital Non-Programmable Thermostat Single Stage - USED

Pro1 IAQ T721 Digital...

$19.99 USD

Pro1 IAQ T721 Digital...

$19.99 USD

One NuTone RFTH-95 Thermostat 15A 120V Temp Range 60-120 Deg

One NuTone RFTH-95 Thermostat 15A...

$19.99 USD

One NuTone RFTH-95 Thermostat 15A...

$19.99 USD

Vintage Fedders HCT-719 Mercury Switch Thermostat

Vintage Fedders HCT-719 Mercury...

$19.99 USD

Vintage Fedders HCT-719 Mercury...

$19.99 USD

Honeywell Q539A1147 Thermostat Subbase, Independent Heat Cool Circuits NEW!

Honeywell Q539A1147 Thermostat...

$4.95 USD

Honeywell Q539A1147 Thermostat...

$4.95 USD

NEW Siemens 192-252 Thermostat Cover TH19X Model 01145-1 FAST FREE SHIPPING

NEW Siemens 192-252 Thermostat Cover...

$13.95 USD

NEW Siemens 192-252 Thermostat Cover...

$13.95 USD

HONEYWELL Q539A 1014 THERMOSTAT SUBBASE TAUPE FOR USE WITH T87F

HONEYWELL Q539A 1014 THERMOSTAT...

$8.99 USD

HONEYWELL Q539A 1014 THERMOSTAT...

$8.99 USD

PTAC RESOURCE 1FA4B1A044500-0 SANYO PTAC STW-2 SERIES THERMOSTAT SW-STW2(TH)

PTAC RESOURCE 1FA4B1A044500-0 SANYO...

$29.50 USD

PTAC RESOURCE 1FA4B1A044500-0 SANYO...

$29.50 USD

Honeywell Tradeline T6051A1016 Heat/Cool Thermostat

Honeywell Tradeline T6051A1016...

$79.99 USD

Honeywell Tradeline T6051A1016...

$79.99 USD

Vintage Coleman Thermostat

Vintage Coleman Thermostat

$9.99 USD

Vintage Coleman Thermostat

$9.99 USD

HONEYWELL Q539A 1014 THERMOSTAT SUBBASE TAUPE FOR USE WITH T87F sealed not open

HONEYWELL Q539A 1014 THERMOSTAT...

$9.99 USD

HONEYWELL Q539A 1014 THERMOSTAT...

$9.99 USD

K50-P1125 REFRIGERATION THERMOSTAT FOR REFRIGERATORS

K50-P1125 REFRIGERATION THERMOSTAT...

$12.99 USD

K50-P1125 REFRIGERATION THERMOSTAT...

$12.99 USD

NEW Open-Box LG PREMTBVC2 CRC2 Series MultiSite Controller 5x Avail BEST PRICE!

NEW Open-Box LG PREMTBVC2 CRC2 Series...

$63.00 USD

NEW Open-Box LG PREMTBVC2 CRC2 Series...

$63.00 USD

Honeywell T822K1000 Non Programmable Thermostat 1 heat T822K

Honeywell T822K1000 Non Programmable...

$23.99 USD

Honeywell T822K1000 Non Programmable...

$23.99 USD

Robertshaw Maple Chase 9600 Digital 5-2 Programable Heat Cool Thermostat "Beige"

Robertshaw Maple Chase 9600 Digital...

$23.99 USD

Robertshaw Maple Chase 9600 Digital...

$23.99 USD

Johnson Controls NSB8BTN240-0 Thermostats White Two years old, 20 available

Johnson Controls NSB8BTN240-0...

$95.00 USD

Johnson Controls NSB8BTN240-0...

$95.00 USD

Venstar ACC0410 Add-A-Wire Lets 5 Wire Thermostats To Use 4 Wires FREE SHIPPING

Venstar ACC0410 Add-A-Wire Lets 5...

$21.95 USD

Venstar ACC0410 Add-A-Wire Lets 5...

$21.95 USD

Trane Non-Programmable Thermostat TCONT402AN32D TCONT402A TCONT402 Up to 3H/2C

Trane Non-Programmable Thermostat...

$119.00 USD

Trane Non-Programmable Thermostat...

$119.00 USD

Robertshaw Programmable Single Stage 1H/1C 7 Day Wall Thermostat RS9110

Robertshaw Programmable Single Stage...

$44.92 USD

Robertshaw Programmable Single Stage...

$44.92 USD

AIR VENT 58033 ADJUSTABLE TEMPERATURE THERMOSTAT attic fan TCTLTODM Single Speed

AIR VENT 58033 ADJUSTABLE TEMPERATURE...

$38.62 USD

AIR VENT 58033 ADJUSTABLE TEMPERATURE...

$38.62 USD

Pelican Touch Connected Thermostat TC1

Pelican Touch Connected Thermostat TC1

$180.00 USD

Pelican Touch Connected Thermostat TC1

$180.00 USD

Ranco A30-180 Adaptable Refrigerator Control, SPST with off position

Ranco A30-180 Adaptable Refrigerator...

$50.00 USD

Ranco A30-180 Adaptable Refrigerator...

$50.00 USD

Schneider Electric AT-1163 Room Thermostat Guard Wire

Schneider Electric AT-1163 Room...

$50.00 USD

Schneider Electric AT-1163 Room...

$50.00 USD

Bilbee Controls B200 Adjustable Thermostat, Shaft Length 1.125", 545°F Max

Bilbee Controls B200 Adjustable...

$50.00 USD

Bilbee Controls B200 Adjustable...

$50.00 USD

Johnson Controls A19AAT-2C Penn Series A19 Thermostat

Johnson Controls A19AAT-2C Penn...

$48.00 USD

Johnson Controls A19AAT-2C Penn...

$48.00 USD

Johnson Controls NSB8BTN240-0 Network Sensor - NEW IN FACTORY SEALED BOX

Johnson Controls NSB8BTN240-0 Network...

$72.95 USD

Johnson Controls NSB8BTN240-0 Network...

$72.95 USD

Johnson Controls T26S-18C Light Duty Line Voltage Thermostat 40-90°F Heat / Cool

Johnson Controls T26S-18C Light Duty...

$30.00 USD

Johnson Controls T26S-18C Light Duty...

$30.00 USD

Honeywell CT3200A1001 5-2 day Programable Thermostat "Beige" CT3200A

Honeywell CT3200A1001 5-2 day...

$30.00 USD

Honeywell CT3200A1001 5-2 day...

$30.00 USD

Thermostat 49054-1068 w/O-Ring for Kawasaki Diesel Mule 2510 3010 4010 2000-2013

Thermostat 49054-1068 w/O-Ring for...

$30.00 USD

Thermostat 49054-1068 w/O-Ring for...

$30.00 USD

Johnson Controls T-4002-201 Thermostat

Johnson Controls T-4002-201 Thermostat

$30.00 USD

Johnson Controls T-4002-201 Thermostat

$30.00 USD

Refurbished Digital Wall Electronic Programmable Thermostat Pro1 IAQ T705

Refurbished Digital Wall Electronic...

$27.19 USD

Refurbished Digital Wall Electronic...

$27.19 USD

Protech SP11698 Water Heater Upper Thermostat w/ Reset Non Sim NEW

Protech SP11698 Water Heater Upper...

$16.50 USD

Protech SP11698 Water Heater Upper...

$16.50 USD

Honeywell Thermostat Lock Box Key C254A New Factory Cut Key

Honeywell Thermostat Lock Box Key...

$3.95 USD

Honeywell Thermostat Lock Box Key...

$3.95 USD

SC1600L ICM Simple Comfort Wall Thermostat Heat 24 & MV Volt Single Stage

SC1600L ICM Simple Comfort Wall...

$51.64 USD

SC1600L ICM Simple Comfort Wall...

$51.64 USD

HoneyWell Type T451A Thermostat

HoneyWell Type T451A Thermostat

$29.90 USD

HoneyWell Type T451A Thermostat

$29.90 USD

PRO1 IAQ Low Voltage Thermostat T731W, HVAC Heat & Cool, Digital Display Wireles

PRO1 IAQ Low Voltage Thermostat...

$100.00 USD

PRO1 IAQ Low Voltage Thermostat...

$100.00 USD

Siemens 141-0520 line Voltage Remote Bulb Thermostat A19ABC-94C

Siemens 141-0520 line Voltage Remote...

$65.00 USD

Siemens 141-0520 line Voltage Remote...

$65.00 USD

White-Rodgers Professional Power Generator 36" Universal 750 Millivolt - #PG750

White-Rodgers Professional Power...

$26.95 USD

White-Rodgers Professional Power...

$26.95 USD

(QTY 5) NAPCO NTC 257 THERMAL FUSE LINK 257 DEGREE F 128 DEGREE C NEW

(QTY 5) NAPCO NTC 257 THERMAL FUSE...

$4.99 USD

(QTY 5) NAPCO NTC 257 THERMAL FUSE...

$4.99 USD

JOHNSON CONTROLS A70HA-14C Remote-Bulb Control,H/C,20ft Bulb Length

JOHNSON CONTROLS A70HA-14C...

$75.00 USD

JOHNSON CONTROLS A70HA-14C...

$75.00 USD

STZW402WB+ Ki Z-Wave Smart Thermostat for Electric Baseboard

STZW402WB+ Ki Z-Wave Smart Thermostat...

$75.00 USD

STZW402WB+ Ki Z-Wave Smart Thermostat...

$75.00 USD

LOT OF 24 *NEW* BOXED PROGRAMMABLE THERMOSTATS (That

LOT OF 24 *NEW* BOXED PROGRAMMABLE...

$96.00 USD

LOT OF 24 *NEW* BOXED PROGRAMMABLE...

$96.00 USD

Siemens 192-202 TH192S Pneumatic Thermostat, NEW, FREE SHIPPING

Siemens 192-202 TH192S Pneumatic...

$44.99 USD

Siemens 192-202 TH192S Pneumatic...

$44.99 USD

ACC-WP04 ICM Universal Small Wall Plate OEM ACC-WP04

ACC-WP04 ICM Universal Small Wall...

$17.95 USD

ACC-WP04 ICM Universal Small Wall...

$17.95 USD

BRAND NEW/SEALED HONEYWELL...

$174.95 USD

BRAND NEW/SEALED HONEYWELL...

$174.95 USD

McDONNELL No. 2 Model 2 Low Water Cut-off Switch NOS

McDONNELL No. 2 Model 2 Low Water...

$25.00 USD

McDONNELL No. 2 Model 2 Low Water...

$25.00 USD

White-Rodgers Professional Power Generator 36" Universal Fits 600 750 Millivolt

White-Rodgers Professional Power...

$24.50 USD

White-Rodgers Professional Power...

$24.50 USD

Infratech 14 4305 Duplex Stack Switch Dual SS Wall Plate with Gang Box

Infratech 14 4305 Duplex Stack Switch...

$192.00 USD

Infratech 14 4305 Duplex Stack Switch...

$192.00 USD

1 – Honeywell THP2400A1019 Wall Plate for VisionPRO 8000 White. NEW in Package

1 – Honeywell THP2400A1019 Wall...

$12.49 USD

1 – Honeywell THP2400A1019 Wall...

$12.49 USD

Robertshaw BJWA25PB-08-48 BJWA Series GasThermostat Gray For Imperial 2321D

Robertshaw BJWA25PB-08-48 BJWA...

$149.99 USD

Robertshaw BJWA25PB-08-48 BJWA...

$149.99 USD

New Mars 33494 Heat Pump Defrost Thermostat, 3/8" Tube Mount, Open 65F/Close 30F

New Mars 33494 Heat Pump Defrost...

$28.00 USD

New Mars 33494 Heat Pump Defrost...

$28.00 USD

Honeywell TH4110D1007 5-2 day Programable Thermostat TH4110D heat pump

Honeywell TH4110D1007 5-2 day...

$43.99 USD

Honeywell TH4110D1007 5-2 day...

$43.99 USD

NOS Honeywell Tradeline Thermostat Subbase Base Q539A 1014 FREE SHIP

NOS Honeywell Tradeline Thermostat...

$8.09 USD

NOS Honeywell Tradeline Thermostat...

$8.09 USD

Daikin BrC1E73 MINI SPLIT SYSTEM WIRED CONTROLLER

Daikin BrC1E73 MINI SPLIT SYSTEM...

$124.99 USD

Daikin BrC1E73 MINI SPLIT SYSTEM...

$124.99 USD

Powers Switching Relay 243-0001

Powers Switching Relay 243-0001

$27.46 USD

Powers Switching Relay 243-0001

$27.46 USD

T-4000-2142 Johnson Controls Beige Thermoplastic Cover For H-4000 Series New

T-4000-2142 Johnson Controls Beige...

$14.98 USD

T-4000-2142 Johnson Controls Beige...

$14.98 USD

T-4000-2142 Johnson Controls Beige Thermoplastic Cover For H-4000 Series New

T-4000-2142 Johnson Controls Beige...

$12.95 USD

T-4000-2142 Johnson Controls Beige...

$12.95 USD

Home thermostat emerson mechanical hardwired 1h1c white

Home thermostat emerson mechanical...

$20.00 USD

Home thermostat emerson mechanical...

$20.00 USD

RK120EAA Low Voltage Thermostat Heating Only COLUMBUS ELECTRIC

RK120EAA Low Voltage Thermostat...

$20.00 USD

RK120EAA Low Voltage Thermostat...

$20.00 USD

Johnson Controls T-4002-204 Reverse Acting Single Thermostat 55-85f

Johnson Controls T-4002-204 Reverse...

$72.48 USD

Johnson Controls T-4002-204 Reverse...

$72.48 USD

Venstar ACC0410 Add-A-Wire - Allows 5...

$19.95 USD

Venstar ACC0410 Add-A-Wire - Allows 5...

$19.95 USD

HONEYWELL L4079B1033 PRESSURETROL...

$140.00 USD

HONEYWELL L4079B1033 PRESSURETROL...

$140.00 USD

50 to 350° NC capillary thermostat, temperature control switch, oven, heater

50 to 350° NC capillary thermostat,...

$10.99 USD

50 to 350° NC capillary thermostat,...

$10.99 USD

1Pc New Dixell XR03CX-4N0F1 Temperature Thermostat Controller

1Pc New Dixell XR03CX-4N0F1...

$47.48 USD

1Pc New Dixell XR03CX-4N0F1...

$47.48 USD

Peco Trf115-005 Line Volt Mechanical Tstat, Open/Close On Rise, Indoor/Outdoor,

Peco Trf115-005 Line Volt Mechanical...

$63.49 USD

Peco Trf115-005 Line Volt Mechanical...

$63.49 USD

Alerton TS-1050-BT BACtalk Microtouch Wall Sensor New

Alerton TS-1050-BT BACtalk Microtouch...

$119.99 USD

Alerton TS-1050-BT BACtalk Microtouch...

$119.99 USD

NEW Dayton Automatic Controls 2E340 Line-Voltage Thermostat 2E340B PCN 05019102

NEW Dayton Automatic Controls 2E340...

$40.00 USD

NEW Dayton Automatic Controls 2E340...

$40.00 USD

Honeywell ERM5220R1018 RedLINK Equipment Remote Module Open Box

Honeywell ERM5220R1018 RedLINK...

$79.90 USD

Honeywell ERM5220R1018 RedLINK...

$79.90 USD

Smart Thermostat TEC3000 (Johnson Controls) TEC3612-14-000

Smart Thermostat TEC3000 (Johnson...

$49.99 USD

Smart Thermostat TEC3000 (Johnson...

$49.99 USD

Johnson Controls NSB8BTN240-0 Network Sensor (New in Box)

Johnson Controls NSB8BTN240-0 Network...

$74.99 USD

Johnson Controls NSB8BTN240-0 Network...

$74.99 USD

Raychem AMC-1A Ambient Line-Sensing DigiTrace Thermostat 22 AMPS 125/250/480v

Raychem AMC-1A Ambient Line-Sensing...

$132.50 USD

Raychem AMC-1A Ambient Line-Sensing...

$132.50 USD

RANCO A30-180-070 COLD CONTROLS ICE MACHINE AND REFRIGERATOR

RANCO A30-180-070 COLD CONTROLS ICE...

$68.99 USD

RANCO A30-180-070 COLD CONTROLS ICE...

$68.99 USD

Robertshaw T19-301 Pneumatic Thermostat With Wallplate

Robertshaw T19-301 Pneumatic...

$35.00 USD

Robertshaw T19-301 Pneumatic...

$35.00 USD

Metal Thermostat Guard / Cover box. BTG-UM (70223). NEW in box. Free Shipping

Metal Thermostat Guard / Cover box....

$35.00 USD

Metal Thermostat Guard / Cover box....

$35.00 USD

Cadet Ctt1a Compak Sp Built-In Stat Kit, 22 Amp, Alm

Cadet Ctt1a Compak Sp Built-In Stat...

$15.59 USD

Cadet Ctt1a Compak Sp Built-In Stat...

$15.59 USD

Supco L290 Thermostat **FREE SHIPPING**

Supco L290 Thermostat **FREE SHIPPING**

$7.45 USD

Supco L290 Thermostat **FREE SHIPPING**

$7.45 USD

ICM Controls ACH055 2-wire Temporary Dry-Out/Construction Thermostat

ICM Controls ACH055 2-wire Temporary...

$13.99 USD

ICM Controls ACH055 2-wire Temporary...

$13.99 USD

Johnson controls T-5210-1008 Temperature Transmitter 5 1/2 Inch Bulb 50-150F

Johnson controls T-5210-1008...

$59.99 USD

Johnson controls T-5210-1008...

$59.99 USD

Berko Room Thermostat WT200-A-DP Electric Heat 45-85F Double Line Break 120-240V

Berko Room Thermostat WT200-A-DP...

$54.18 USD

Berko Room Thermostat WT200-A-DP...

$54.18 USD

New Carrier 50BB900001 Accessory Defrost Thermostat

New Carrier 50BB900001 Accessory...

$29.95 USD

New Carrier 50BB900001 Accessory...

$29.95 USD

71℃ 160°F Thermostat CH15536 for John Deere 750 755 850 950 1050 2210 4010 4100

71℃ 160°F Thermostat CH15536 for...

$16.70 USD

71℃ 160°F Thermostat CH15536 for...

$16.70 USD

Genuine Daikin BRC1D71 Wall-Mounted Remote Controller

Genuine Daikin BRC1D71 Wall-Mounted...

$34.76 USD

Genuine Daikin BRC1D71 Wall-Mounted...

$34.76 USD

NEW, CARRIER, HH07AT165, HEAT-COOL THERMOSTAT, 2 STG. (26F-1)

NEW, CARRIER, HH07AT165, HEAT-COOL...

$24.99 USD

NEW, CARRIER, HH07AT165, HEAT-COOL...

$24.99 USD

Ranco C17-100 Line Volt Mechanical Tstat, Open/Close On Rise, On Unit, Spdt

Ranco C17-100 Line Volt Mechanical...

$91.49 USD

Ranco C17-100 Line Volt Mechanical...

$91.49 USD

Johnson Controls T-4002-201 Pneumatic Thermostat

Johnson Controls T-4002-201 Pneumatic...

$99.98 USD

Johnson Controls T-4002-201 Pneumatic...

$99.98 USD

Dayton 3Ug91 Electric Baseboard Heater Thermostat, 2 Poles, Northern White

Dayton 3Ug91 Electric Baseboard...

$20.35 USD

Dayton 3Ug91 Electric Baseboard...

$20.35 USD

Peco Th109-009 Line Volt Mechanical Tstat, Open/Close On Rise, Indoor/Outdoor,

Peco Th109-009 Line Volt Mechanical...

$99.55 USD

Peco Th109-009 Line Volt Mechanical...

$99.55 USD

A-2 Valve,Expansion Unbranded...

$85.00 USD

A-2 Valve,Expansion Unbranded...

$85.00 USD

Robertshaw 4200-503 Gas Cooking Control,Tstat,1/2In,300-650

Robertshaw 4200-503 Gas Cooking...

$231.99 USD

Robertshaw 4200-503 Gas Cooking...

$231.99 USD