Skip to main content
  • New
Brands
Show More
Price
Show More
Connected Home Protocol
Thermostat Type
Type
WiFi
All Top Brands
Condition
Useful Links
Customer Ratings
Sort By:
View:
JOHNSON CONTROLS TE-631AP-1 Temperature Sensor, Nickel 1k ohm
Quick View
JOHNSON CONTROLS TE-631AP-1 Temperature Sensor, Nickel 1k ohm
  • Brand: JOHNSON CONTROLS
  • Color: N/A
  • Model #: TE-631AP-1
  •  
  • $88.15 
SMC AS4002F-12 Speed Control Valve,12mm Tube
Quick View
SMC AS4002F-12 Speed Control Valve,12mm Tube
  • Brand: SMC
  • Color: N/A
  • Model #: AS4002F-12
  •  
  • $30.85 
JOHNSON CONTROLS A70GA-2C Line Voltage Mechanical Thermostat, Heat or Cool, 35
Quick View
  •  
  • $273.99 
Siemens GDE131.1P ACT NSR  PLENUM 24/108L   5NM
Quick View
Siemens GDE131.1P ACT NSR PLENUM 24/108L 5NM
  • Brand: SIEMENS
  • Type: Learning Thermostats
  • Color: N/A
  • Model #: GDE131.1P
  •  
  • $89.06 
TEMPIL 26270 Temp Indicator, Strip, Clear, 210PK
Quick View
TEMPIL 26270 Temp Indicator, Strip, Clear, 210PK
  • Brand: TEMPIL
  • Type: Temperature & Humidity Measuring
  • Color: Transparent
  • Model #: 26270
  •  
  • $141.99 
Siemens 141-0600 SW141 POSITIONING SWITCH
Quick View
Siemens 141-0600 SW141 POSITIONING SWITCH
  • Brand: SIEMENS
  • Type: Learning Thermostats
  • Color: N/A
  • Model #: 141-0600
  •  
  • $79.59 
SIEMENS 256-02008 Valve,Pneumatic,1/2 In
Quick View
SIEMENS 256-02008 Valve,Pneumatic,1/2 In
  • Brand: SIEMENS
  • Color: N/A
  • Model #: 256-02008
  •  
  • $144.99 
JOHNSON CONTROLS TE-6361M-1 Temperature Sensor, Thermistor 10k ohm Type 2, Duct
Quick View
  •  
  • $33.69 
JOHNSON CONTROLS P170AA-400C Pressure Control,100 to 470
Quick View
JOHNSON CONTROLS P170AA-400C Pressure Control,100 to 470
  • Brand: JOHNSON CONTROLS
  • Color: N/A
  • Model #: P170AA-400C
  •  
  • $144.99 
JOHNSON CONTROLS JT2221 Zone Valve,2 Way,On/Off,(F)NPT 1/2
Quick View
JOHNSON CONTROLS JT2221 Zone Valve,2 Way,On/Off,(F)NPT 1/2
  • Brand: JOHNSON CONTROLS
  • Color: N/A
  • Model #: JT2221
  •  
  • $49.39 
JOHNSON CONTROLS A19ACA-14C Line Voltage Mechanical Thermostat, Heat or Cool,
Quick View
JOHNSON CONTROLS A19ACA-14C Line Voltage Mechanical Thermostat, Heat or Cool,
  • Brand: JOHNSON CONTROLS
  • Color: Gray
  • Model #: A19ACA-14C
  •  
  • $141.99 
SIEMENS GCA121.1P Electric Actuator,160 in.-lb.,24VAC/DC
Quick View
SIEMENS GCA121.1P Electric Actuator,160 in.-lb.,24VAC/DC
  • Brand: SIEMENS
  • Color: N/A
  • Model #: GCA121.1P
  •  
  • $292.31 
Taco 007-SF5 115 volt Stainless Steel Cartridge Circulator, 1/25 hp, 23 gpm
Quick View
Taco 007-SF5 115 volt Stainless Steel Cartridge Circulator, 1/25 hp, 23 gpm
  • Brand: TACO
  • Type: Learning Thermostats
  • Color: N/A
  • Model #: 007-SF5
  •  
  • $569.14 
JOHNSON CONTROLS P100CP-85C Pressure Switch,Open at 665
Quick View
JOHNSON CONTROLS P100CP-85C Pressure Switch,Open at 665
  • Brand: JOHNSON CONTROLS
  • Color: N/A
  • Model #: P100CP-85C
  •  
  • $47.19 
JOHNSON CONTROLS P170AB-12C Pressure Control,12 In to 80
Quick View
JOHNSON CONTROLS P170AB-12C Pressure Control,12 In to 80
  • Brand: JOHNSON CONTROLS
  • Color: N/A
  • Model #: P170AB-12C
  •  
  • $146.99 
Single Pressure Control, Low Pressure
Quick View
Single Pressure Control, Low Pressure
  • Brand: Ranco
  • Model: o16-624
  • Type: Learning Thermostats
  • Color: N/A
  • Model #: o16-624
  •  
  • $101.99 
SMITH EQUIPMENT 40-275-540 Gas Regulator, Oxygen, Single Stage, 0.825"-14
Quick View
SMITH EQUIPMENT 40-275-540 Gas Regulator, Oxygen, Single Stage, 0.825"-14
  • Brand: SMITH EQUIPMENT
  • Color: N/A
  • Model #: 40-275-540
  •  
  • $379.99 
Electric Cook Control, Thermostat, Replaces Z90644
Quick View
Electric Cook Control, Thermostat, Replaces Z90644
  • Brand: ROBERTSHAW
  • Type: Learning Thermostats
  • Color: N/A
  • Model #: 5210-124
  •  
  • $143.99 
SIEMENS QPM2100 AirQualitySensor,DuctMount,3.125inW
Quick View
SIEMENS QPM2100 AirQualitySensor,DuctMount,3.125inW
  • Brand: SIEMENS
  • Color: White
  • Model #: QPM2100
  •  
  • $453.99 
SMITH EQUIPMENT 30-15-520 Gas Regulator, Acetylene, Single Stage, 9/16"-18
Quick View
SMITH EQUIPMENT 30-15-520 Gas Regulator, Acetylene, Single Stage, 9/16"-18
  • Brand: SMITH EQUIPMENT
  • Color: N/A
  • Model #: 30-15-520
  •  
  • $173.99 
Replacement Coil
Quick View
Replacement Coil
  • Brand: ROBERTSHAW
  • Type: Learning Thermostats
  • Color: N/A
  • Model #: Z-94406-6
  •  
  • $21.99 
FLUKE FLK-TIS60+ 30HZ Infrared Thermometer, (4) Presets and Adjustable, -4
Quick View
FLUKE FLK-TIS60+ 30HZ Infrared Thermometer, (4) Presets and Adjustable, -4
  • Brand: FLUKE
  • Type: Temperature & Humidity Measuring
  • Color: Transparent
  • Model #: FLK-TIS60+ 30HZ
  •  
  • $4,489.99 
BROAN-NUTONE 636 Roof Cap With Built In Damper, Round Duct, Black
Quick View
  •  
  • $25.00 
DAYTON 4PU46 Low Voltage Thermostat , Hardwired , 20/30VAC
Quick View
DAYTON 4PU46 Low Voltage Thermostat , Hardwired , 20/30VAC
  • Brand: Dayton
  • Type: Learning Thermostats
  • Color: White
  • Model #: 4PU46
  •  
  • $21.29 
VULCAN 1C2C9 Cal-Stat Thermostat, Close on Rise, -100 Degrees to 600 Degrees F,
Quick View
  •  
  • $109.99 
MULTIFAN T15-WD Line Volt Mechanical Tstat, Spring, 32 Degrees to 105 Degrees
Quick View
MULTIFAN T15-WD Line Volt Mechanical Tstat, Spring, 32 Degrees to 105 Degrees
  • Brand: MULTIFAN
  • Type: Non-Programmable Thermostats
  • Color: Gray
  • Model #: T15-WD
  •  
  • $72.69 
RobertShaw 780-003 UNIV.ICU PREPURGE/LOCKOU
Quick View
RobertShaw 780-003 UNIV.ICU PREPURGE/LOCKOU
  • Brand: ROBERTSHAW
  • Type: Learning Thermostats
  • Color: N/A
  • Model #: 780-003
  •  
  • $197.99 
JOHNSON CONTROLS P170DA-1C Pressure Control,50 to 500
Quick View
JOHNSON CONTROLS P170DA-1C Pressure Control,50 to 500
  • Brand: JOHNSON CONTROLS
  • Color: N/A
  • Model #: P170DA-1C
  •  
  • $167.99 
JOHNSON CONTROLS P100CP-2C Pressure Switch,Open at 425
Quick View
JOHNSON CONTROLS P100CP-2C Pressure Switch,Open at 425
  • Brand: JOHNSON CONTROLS
  • Color: N/A
  • Model #: P100CP-2C
  •  
  • $41.85 
Emerson Low Volt NP Analog Tstat Heat/Cool  1E56N-444
Quick View
Emerson Low Volt NP Analog Tstat Heat/Cool 1E56N-444
  • Brand: EMERSON
  • Type: Thermostat Accessories
  • Color: White
  • Model #: 1E56N-444
  •  
  • $35.49 
PECO TA167-007 Fan Coil Thermostat, Electronic, Analog
Quick View
PECO TA167-007 Fan Coil Thermostat, Electronic, Analog
  • Brand: PECO
  • Color: White
  • Model #: TA167-007
  •  
  • $98.99 
Circuit Board Goodman HVAC Parts B1809913S
Quick View
Circuit Board Goodman HVAC Parts B1809913S
  • Type: Thermostat Accessories
  • Model #: B1809913S
  •  
  • $267.99 
Draft Blower,115V,1/50 HP FASCO A090
Quick View
Draft Blower,115V,1/50 HP FASCO A090
  • Brand: FASCO
  • Type: Learning Thermostats
  • Color: N/A
  • Model #: A090
  •  
  • $161.99 
SIEMENS QAA2220.EWSN Room Temperature Sensor,RJ11,Commercial
Quick View
SIEMENS QAA2220.EWSN Room Temperature Sensor,RJ11,Commercial
  • Brand: SIEMENS
  • Color: N/A
  • Model #: QAA2220.EWSN
  •  
  • $43.69 
JOHNSON CONTROLS P100AA-2C Pressure Switch,Open at 35
Quick View
JOHNSON CONTROLS P100AA-2C Pressure Switch,Open at 35
  • Brand: JOHNSON CONTROLS
  • Color: N/A
  • Model #: P100AA-2C
  •  
  • $62.79 
DYNAQUIP CONTROLS PHH27ATDA063A 1-1/2" FNPT Brass Pneumatic Ball Valve Inline
Quick View
DYNAQUIP CONTROLS PHH27ATDA063A 1-1/2" FNPT Brass Pneumatic Ball Valve Inline
  • Brand: DYNAQUIP CONTROLS
  • Color: N/A
  • Model #: PHH27ATDA063A
  •  
  • $516.99