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HVAC Controls

34 Results Found that Include 34 Products 

Results per page: 16 | 32 | 48
Line Voltage Thermostat,120 to 240VAC
  • RANCO
  • Line Voltage Thermostat, 120 to 240VAC
  • Item # 3ZP77
  • Mfr. Model # ETC-111000-000
  • Line Voltage Thermostat, Electronic Temperature Control, Switch Type SPDT, Switch Action Open/Close on Rise,...More

Pneumatic Thermostat,DA,60 to 90F
  • HONEYWELL
  • Pneumatic Thermostat, DA, 60 to 90F
  • Item # 3UC87
  • Mfr. Model # TP970A2004
  • Pneumatic Thermostat, Direct Acting, 2 Pipe, Heating, Single Temperature, Air Connections 1/8 In., Element...More

Hard Start Kit, AC Compressor
  • SUPCO
  • Hard Start Kit, AC Compressor
  • Item # 4E240
  • Mfr. Model # SPP6
  • Hard Start Kit, Relay and Start Capacitor, Voltage 90-277, 1/2 to 10 HP, Application For Use on Residential...More

Attic Fan T-Stat,80 Deg to 130 Deg F
  • COLUMBUS ELECTRIC
  • Attic Fan T-Stat, 80 Deg to 130 Deg F
  • Item # 2E340
  • Mfr. Model # 1A22-7
  • Attic Fan Thermostat, Switch Type SPST, Switch Action Close on Rise, Number of Switches 1, Control Range 80...More

Line Volt Mechanical Tstat,120 to 240VAC
  • DAYTON
  • Line Volt Mechanical Tstat, 120 to 240VAC
  • Item # 4LZ94
  • Mfr. Model # 4LZ94
  • Line Voltage Coil Bulb Control, Contact Current Rating Resistive @ 120VAC 22 Amps, Contact Current Rating...More

Low V T-Stat,Stages Heat 3,Stages Cool 2
  • HONEYWELL
  • Low V T-Stat, Stages Heat 3, Stages Cool 2
  • Item # 4NE59
  • Mfr. Model # TH8320R1003
  • Low Voltage Thermostat, Stages Heat 3, Stages Cool 2, Temp. Settings per Day 4, Programs per Week 7, Terminal...More

Intermittent Pilot Mod,1-2 Rod Control
  • HONEYWELL
  • Intermittent Pilot Mod, 1-2 Rod Control
  • Item # 1RZZ2
  • Mfr. Model # S8610U3009
  • Intermittent Pilot Module, Intermittent Pilot Ignition, Lead Length (In.) -, Electrical Connections 1/4 In....More

Line Volt Mechanical Tstat,120 to 277VAC
  • DAYTON
  • Line Volt Mechanical Tstat, 120 to 277VAC
  • Item # 6GVX8
  • Mfr. Model # 6GVX8
  • Line Voltage Thermostat, Cooling Only, Switch Type SPST, Switch Action Close On Rise, Number of Switches 1,...More

Pneumatic Thermostat,DA,55 to 85F
  • JOHNSON CONTROLS
  • Pneumatic Thermostat, DA, 55 to 85F
  • Item # 38Y156
  • Mfr. Model # T-4002-201
  • Pneumatic Thermostat, Direct Acting, 2 Pipe, Heating and Cooling, Single Temperature, Control Air Pressure 3...More

Pneumatic Thermostat,DA,45 to 85F
  • SIEMENS
  • Pneumatic Thermostat, DA, 45 to 85F
  • Item # 4E668
  • Mfr. Model # 192-840
  • Pneumatic Thermostat, Direct Acting, 2 Pipe, Heating and Cooling, Single Temperature, Control Air Pressure 3...More

Monitor,Line Voltage
  • ICM
  • Monitor, Line Voltage
  • Item # 3UW93
  • Mfr. Model # ICM450
  • Three Phase Line Voltage Monitor, Control Voltage 18-240 VAC, Normally Closed Output Current 10 Amps,...More

Temperature Control
  • WHITE-RODGERS
  • Temperature Control
  • Item # 1RC43
  • Mfr. Model # 1609-101
  • Line Voltage Thermostat, Remote bulb Temperature Control, Switch Type SPST, Switch Action Close on Rise,...More

Automatic Air Vent
  • HONEYWELL
  • Automatic Air Vent
  • Item # 3TZ95
  • Mfr. Model # EA122A1002
  • Automatic Air Vent, NPT Connection (M) 1/8 Inch, Maximum Temperature 230 Degrees Fahrenheit, Maximum Pressure...More

Electric Actuator,0 to 130F,2 SPST
  • HONEYWELL
  • Electric Actuator, 0 to 130F, 2 SPST
  • Item # 2HEY6
  • Mfr. Model # ML4115B1008
  • Electric Actuator,Spring-Return,Shaft Type 3/8 to 1/2 In. Square/Round,Torque (In.-Lbs.) 30,Stroke Deg. 95...More

Steam Trap,25 psi,353F,3-1/4 In. L
  • BELL & GOSSETT
  • Steam Trap, 25 psi, 353F, 3-1/4 In. L
  • Item # 4NU75
  • Mfr. Model # 17-C-A-2-25
  • Steam Trap, Max. Operating PSI 25 psi, Max. Temp. 353 Degrees F, Body Material Brass, (F)NPT Connections 1/2...More

Thermocouple,30 In
  • WHITE-RODGERS
  • Thermocouple, 30 In
  • Item # 2E141
  • Mfr. Model # H06E-030
  • Replacement Thermocouple, Standard Coaxial, Length 30 In, Voltage 18 to 30 mV, Gas Type LP/Nat, Stainless...More

Calibration Kit
  • HONEYWELL
  • Calibration Kit
  • Item # 3UC32
  • Mfr. Model # MQP800
  • Pneumatic Calibration Kit, Contains Pressure Bulb Assembly, 10 Feet of 11/32 Inch Outer Diameter x 5/32 Inch...More

Steam Trap,150 psi,400F,5 In. L
  • ARMSTRONG INTERNATIONAL
  • Steam Trap, 150 psi, 400F, 5 In. L
  • Item # 36Y191
  • Mfr. Model # 800
  • Steam Trap, Max. Operating PSI 150 psi, Max. Temp. 400 Degrees F, Body Material Cast Iron, (F)NPT Connections...More

Low V T-Stat,Stages Heat 1,Stages Cool 1
  • HONEYWELL
  • Low V T-Stat, Stages Heat 1, Stages Cool 1
  • Item # 6WY11
  • Mfr. Model # TH6110D1021
  • Low Voltage Thermostat, Stages Heat 1, Stages Cool 1, Temp. Settings per Day 4, Programs per Week 5-1-1 or...More

Low V T-Stat,Stages Heat 3,Stages Cool 2
  • ROBERTSHAW
  • Low V T-Stat, Stages Heat 3, Stages Cool 2
  • Item # 1TKH8
  • Mfr. Model # 9725i2
  • Low Voltage Thermostat, Stages Heat 3, Stages Cool 2, Temp. Settings per Day 4, Programs per Week 7, 5-2,...More

Relay,Time Delay
  • ICM
  • Relay, Time Delay
  • Item # 4E890
  • Mfr. Model # ICM253
  • Time Delay Relay, Contact Current 1.0 Amp, Control Operation Post Purge, Time Delay Adjustable 12 to 390...More

Line Volt Mechanical Tstat,13.8A
  • COLUMBUS ELECTRIC
  • Line Volt Mechanical Tstat, 13.8A
  • Item # 2E817
  • Mfr. Model # KT-121B
  • Line Voltage Thermostat, Full Load Current 13.8 Amps, Differential 6 Degrees Fahrenheit, Sensor Bimetal,...More

Hot Surface Igniter,Silicon Carbide
  • ROBERTSHAW
  • Hot Surface Igniter, Silicon Carbide
  • Item # 6KXD1
  • Mfr. Model # 41-410
  • Hot Surface Igniter, Silicon Carbide, Length (In.) 3-1/4, Voltage 120, Gas Type LP/NG, Tip Style Flat,...More

Steam Trap,150 psi,400F,5 In. L
  • ARMSTRONG INTERNATIONAL
  • Steam Trap, 150 psi, 400F, 5 In. L
  • Item # 36Y189
  • Mfr. Model # 800
  • Steam Trap, Max. Operating PSI 150 psi, Max. Temp. 400 Degrees F, Body Material Cast Iron, (F)NPT Connections...More

Hot Surface Ignitor,Silicon Nitride,120V
  • SUPCO
  • Hot Surface Ignitor, Silicon Nitride, 120V
  • Item # 1DKR2
  • Mfr. Model # SSN2000
  • Hot Surface Ignitor, Universal Silicon Nitride, Length 3-1/4 In, Voltage 120, Gas Type LP/Nat, Wire Leads,...More

Aquastat Controller,100 F - 240 F
  • HONEYWELL
  • Aquastat Controller, 100 F - 240 F
  • Item # 2GZN3
  • Mfr. Model # L4006E1117
  • Aquastat Controller, Break The Control Circuit, Height 8 5/8 In, Depth 2 1/8 In, Width 2 In, Temp Range 100 -...More

Low V T-Stat,Stages Heat 1,White
  • DAYTON
  • Low V T-Stat, Stages Heat 1, White
  • Item # 1UHG5
  • Mfr. Model # 1UHG5
  • Low Voltage Thermostat, Stages Heat 1, Temp. Settings per Day 4, Programs per Week 5-1-1, Terminal...More

Gas Valve,Fast Opening,200,000 BtuH
  • ROBERTSHAW
  • Gas Valve, Fast Opening, 200,000 BtuH
  • Item # 4E128
  • Mfr. Model # 700-506
  • Gas Valve, Ignition Type Standing Pilot, BtuH Capacity 200,000, Valve Type Fast Opening, Coil Volts 750mV,...More

Univ Hsi Ignition Mod
Rotary Pneumatic Actuator,Fixed
  • KMC CONTROLS
  • Rotary Pneumatic Actuator, Fixed
  • Item # 4DEA7
  • Mfr. Model # MCP-36313000
  • Rotary Pneumatic Actuator, Operating PSI Range 0 to 20, Max. Air Pressure 30 psi, Nominal Spring Range 5 to...More

Monitor,Line
  • ICM
  • Monitor, Line
  • Item # 3UW94
  • Mfr. Model # ICM491
  • Line Voltage Monitor, Manual or Automatic Reset, Control Volts 18 to 240, Pick Up -, Hold -, Drop Out -,...More

60 Minute Wall Timer,Ivory
  • BROAN
  • 60 Minute Wall Timer, Ivory
  • Item # 5C190
  • Mfr. Model # 59V
  • 60 Minute Wall Timer, Current Rating 20 Amps, Voltage Rating 120/240 Volts, Plate Color Ivory, With Ivory...More

Results per page: 16 | 32 | 48