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SPST Thermostat
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SPST Thermostat
  • Brand: QMARK
  • Type: Learning Thermostats
  • Model #: 5813-2050-000
  •  
  • $42.39 
  • $5.00 Shipping
REED INSTRUMENTS R2400-NIST Thermometer,Type K Thermo,Nist Cert
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REED INSTRUMENTS R2400-NIST Thermometer,Type K Thermo,Nist Cert
  • Brand: REED INSTRUMENTS
  • Color: Transparent
  • Model #: R2400-NIST
  •  
  • $274.99 
SIEMENS GQD121.1P Electric Actuator,20 in.-lb.,24VAC/DC
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SIEMENS GQD121.1P Electric Actuator,20 in.-lb.,24VAC/DC
  • Brand: SIEMENS
  • Type: Learning Thermostats
  • Model #: GQD121.1P
  •  
  • $149.02 
TRIPLETT RHT60 PrecisionPsychrometer,Onboard,NoNIST
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TRIPLETT RHT60 PrecisionPsychrometer,Onboard,NoNIST
  • Brand: TRIPLETT
  • Color: Transparent
  • Model #: RHT60
  •  
  • $171.99 
DAYTON 4PU51 Low Voltage Thermostat , Hardwired , 24VAC
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DAYTON 4PU51 Low Voltage Thermostat , Hardwired , 24VAC
  • Brand: Dayton
  • Type: Learning Thermostats
  • Color: White
  • Model #: 4PU51
  •  
  • $20.49 
  • $5.00 Shipping
Robertshaw 780-715 Ignition Module
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Robertshaw 780-715 Ignition Module
  • Brand: ROBERTSHAW
  • Type: Learning Thermostats
  • Model #: 780-715
  •  
  • $129.99 
Ignition Module ROBERTSHAW 780-001
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Ignition Module ROBERTSHAW 780-001
  • Brand: ROBERTSHAW
  • Type: Learning Thermostats
  • Model #: 780-001
  •  
  • $140.99 
TRIPLETT IRT227 Infrared Thermometer, Adjustable 0.05 to 1.00, -58 Degrees  to
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  •  
  • $72.99 
  • $5.00 Shipping
RobertShaw 5225-054 LCH-J6-024-00-00
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RobertShaw 5225-054 LCH-J6-024-00-00
  • Brand: ROBERTSHAW
  • Type: Learning Thermostats
  • Model #: 5225-054
  •  
  • $103.99 
AcuRite 00611A3 Weather Station
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AcuRite 00611A3 Weather Station
  • Brand: ACURITE
  • Type: WiFi Thermostats
  • Color: Transparent
  • Model #: 00611A3
  •  
  • $37.69 
  • $5.00 Shipping
Attic Fan Thermostat/Humidistat
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Attic Fan Thermostat/Humidistat
  • Brand: DAYTON
  • Type: Learning Thermostats
  • Model #: 10N203
  •  
  • $46.49 
  • $5.00 Shipping
DAYTON 1UHE7 Low Voltage Thermostat , Hardwired , 24VAC
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DAYTON 1UHE7 Low Voltage Thermostat , Hardwired , 24VAC
  • Brand: DAYTON
  • Type: Learning Thermostats
  • Model #: 1UHE7
  •  
  • $20.95 
  • $5.00 Shipping
PECO SB200-001 Occupancy Sensor, Motion Sensor, White
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PECO SB200-001 Occupancy Sensor, Motion Sensor, White
  • Brand: PECO
  • Color: White
  • Model #: SB200-001
  •  
  • $85.79 
Heater Mounted Thermostat,1 Pole,25A CADET BTF1W
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Heater Mounted Thermostat,1 Pole,25A CADET BTF1W
  • Brand: Cadet
  • Type: Programmable Thermostats
  • Model #: BTF1W
  •  
  • $23.65 
  • $5.00 Shipping
Siemens 141-0600 SW141 POSITIONING SWITCH
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Siemens 141-0600 SW141 POSITIONING SWITCH
  • Brand: SIEMENS
  • Type: Learning Thermostats
  • Model #: 141-0600
  •  
  • $79.59 
RobertShaw 41-410 271N HS IGNITOR
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RobertShaw 41-410 271N HS IGNITOR
  • Brand: ROBERTSHAW
  • Type: Learning Thermostats
  • Model #: 41-410
  •  
  • $21.25 
  • $5.00 Shipping
BROAN-NUTONE 636 Roof Cap With Built In Damper, Round Duct, Black
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BROAN-NUTONE 636 Roof Cap With Built In Damper, Round Duct, Black
  • Brand: BROAN
  • Type: Learning Thermostats
  • Color: Black
  • Model #: 636
  •  
  • $25.00 
  • $5.00 Shipping
SUPCO SL300T Mini Data Logger,Temperature,-40 To 160F
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SUPCO SL300T Mini Data Logger,Temperature,-40 To 160F
  • Brand: SUPCO
  • Type: Thermostat Accessories
  • Model #: SL300T
  •  
  • $78.19 
ACURITE 00315A2 Digital Thermometer, -58 Degrees to 158 Degrees F for Wall or
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  •  
  • $13.55 
  • $5.00 Shipping
TRIPLETT RHT32 HygroThermoPsychrometer,Onboard,NoNIST
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TRIPLETT RHT32 HygroThermoPsychrometer,Onboard,NoNIST
  • Brand: TRIPLETT
  • Color: Transparent
  • Model #: RHT32
  •  
  • $84.89 
Siemens 192-200 RM STAT SSP 45/85F 1 PIPE DA
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Siemens 192-200 RM STAT SSP 45/85F 1 PIPE DA
  • Brand: SIEMENS
  • Type: Learning Thermostats
  • Model #: 192-200
  •  
  • $119.99 
ROBERTSHAW 5300-641 Elec Cook Control,Tstat,Repl Sp-192
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ROBERTSHAW 5300-641 Elec Cook Control,Tstat,Repl Sp-192
  • Brand: ROBERTSHAW
  • Type: Learning Thermostats
  • Model #: 5300-641
  •  
  • $131.99 
Acu-Rite 00891 Indoor/Outdoor Digital Thermometer with Indoor Humidity Display
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  •  
  • $23.99 
  • $5.00 Shipping
YELLOW JACKET 69008 HygroThermoPsychrometer,Onboard,NoNIST
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YELLOW JACKET 69008 HygroThermoPsychrometer,Onboard,NoNIST
  • Brand: YELLOW JACKET
  • Color: Transparent
  • Model #: 69008
  •  
  • $175.99 
Single Pressure Control, Low Pressure
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Single Pressure Control, Low Pressure
  • Brand: Ranco
  • Type: Learning Thermostats
  • Model #: o16-624
  •  
  • $101.99 
DAYTON 4PU46 Low Voltage Thermostat , Hardwired , 20/30VAC
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DAYTON 4PU46 Low Voltage Thermostat , Hardwired , 20/30VAC
  • Brand: Dayton
  • Type: Learning Thermostats
  • Color: White
  • Model #: 4PU46
  •  
  • $21.29 
  • $5.00 Shipping
DAYTON 4PU47 Low Voltage Thermostat , Hardwired , 20/30VAC
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DAYTON 4PU47 Low Voltage Thermostat , Hardwired , 20/30VAC
  • Brand: Dayton
  • Type: Learning Thermostats
  • Color: White
  • Model #: 4PU47
  •  
  • $32.99 
  • $5.00 Shipping
Siemens GDE131.1P ACT NSR  PLENUM 24/108L   5NM
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Siemens GDE131.1P ACT NSR PLENUM 24/108L 5NM
  • Brand: SIEMENS
  • Type: Learning Thermostats
  • Model #: GDE131.1P
  •  
  • $89.06 
INFINITY INSTRUMENTS 20330BK-4558 Essential Wall Thermometer - Black
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INFINITY INSTRUMENTS 20330BK-4558 Essential Wall Thermometer - Black
  • Brand: INFINITY INSTRUMENTS
  • Color: Transparent
  • Model #: 20330BK-4558
  •  
  • $28.15 
  • $5.00 Shipping
RobertShaw 5300-027 KA-604-48
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RobertShaw 5300-027 KA-604-48
  • Brand: ROBERTSHAW
  • Type: Learning Thermostats
  • Model #: 5300-027
  •  
  • $139.99 
Thermostatic Expansion Valve, 5 To 8 Tons
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Thermostatic Expansion Valve, 5 To 8 Tons
  • Brand: PARKER
  • Type: Learning Thermostats
  • Model #: ECE-D-ZX200
  •  
  • $190.99 
RobertShaw 5300-100 EA3-44-36
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RobertShaw 5300-100 EA3-44-36
  • Brand: ROBERTSHAW
  • Type: Learning Thermostats
  • Model #: 5300-100
  •  
  • $163.99 
Siemens 192-840 TH192 RETROSTAT KIT W/192 202
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Siemens 192-840 TH192 RETROSTAT KIT W/192 202
  • Brand: SIEMENS
  • Type: Learning Thermostats
  • Model #: 192-840
  •  
  • $148.59 
Siemens 257-02041 2WNO LN,BZ,OR  FXF ,0.5/4.00
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Siemens 257-02041 2WNO LN,BZ,OR FXF ,0.5/4.00
  • Brand: SIEMENS
  • Type: Learning Thermostats
  • Model #: 257-02041
  •  
  • $142.99 
Taco 005-020RP TACO CARTRIDGE ASS'Y FOR 005B AND 006B-3
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Taco 005-020RP TACO CARTRIDGE ASS'Y FOR 005B AND 006B-3
  • Brand: TACO
  • Type: Learning Thermostats
  • Model #: 005-020RP
  •  
  • $228.96 
Vulcan Remote Sensor Tstat,7 5/16in Bulb Length  N15/3015-3
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Vulcan Remote Sensor Tstat,7 5/16in Bulb Length N15/3015-3
  • Brand: Vulcan
  • Type: Thermostat Accessories
  • Model #: N15/3015-3
  •  
  • $193.99