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HVAC Controls

32 Results Found that Include 38 Products

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Results per page: 16 | 32 | 48
    Switch,Fan Control
    • Switch, Fan ControlSwitch,Fan Control
    • Item # 2E365
    • Mfr. Model # 3L03-141
    • Snap Disc Control, Fan and Limit, Switch Action Open/Close on Rise, SPDT, Temp. Range (F) -, Flush, Element...More

    Zone Valve,3/4 In
    • Zone Valve, 3/4 InZone Valve,3/4 In
    • Item # 4NB77
    • Mfr. Model # 13S16-102
    • Hydronic Zone Valve, Volts 24 VAC, Tube Size 3/4 In, Coefficient of Volume 3.5, Max Pressure Diff Across...More

    Low V T-Stat,Stages Heat 2,Stages Cool 2
    • Low V T-Stat, Stages Heat 2, Stages Cool 2Low V T-Stat,Stages Heat 2,Stages Cool 2
    • Item # 3MY13
    • Mfr. Model # 1F81-261
    • Low Voltage Thermostat, Stages Heat 2, Stages Cool 2, Temp. Settings per Day 4, Programs per Week 5-1-1,...More

    Speed Control,Adjustable,Rotary,220v,8a
    Eff,Economy Control,Hot water Heat Sys
    • Eff, Economy Control, Hot water Heat SysEff,Economy Control,Hot water Heat Sys
    • Item # 4HVJ5
    • Mfr. Model # 1220
    • Energy Efficiency And Economizing Control, Light Commercial Hot Water Heating System Fuel Economizer,...More

    Speed Control,Adjustable,Rotary,220v,12a
    Fan Speed Control,6 A
    • Fan Speed Control, 6 AFan Speed Control,6 A
    • Item # 1DGV2
    • Mfr. Model # 1DGV2
    • Speed Control, Rotary, Adjustable, Voltage 115, Max Amps 6, Max Wattage 720, Plate Color Silver, Height 4 1/2...More

    Fan Speed Control,10 A
    • Fan Speed Control, 10 AFan Speed Control,10 A
    • Item # 1DGV3
    • Mfr. Model # 1DGV3
    • Speed Control, Rotary, Adjustable, Voltage 115, Max. Amps 10, Max. Wattage 1200, Switch Color Black, Plate...More

    Speed Control,Adjustable,Rotary,120v,3a
    Speed Control,Adj
    • Speed Control, AdjSpeed Control,Adj
    • Item # 4TM32
    • Mfr. Model # 4TM32
    • Speed Control, Adjustable, 115 Volts, 60/50 Hz, 1 Phase, Operating Amps 2.5, Width 2 1/4 In, Height 3 5/8 In,...More

    Firestat Control Manual Reset
    • Firestat Control Manual ResetFirestat Control Manual Reset
    • Item # 4PU55
    • Mfr. Model # 4PU55
    • Firestat, Limit Control, Fixed Temp, Manual Reset, Switch Action Open On Rise, SPST, Temp. Range (F) -,...More

    Zone Valve,1/2 In
    • Zone Valve, 1/2 InZone Valve,1/2 In
    • Item # 4NB76
    • Mfr. Model # 13S16-101
    • Hydronic Zone Valve, Volts 24 VAC, Tube Size 1/2 In, Coefficient of Volume 3.5, Max Pressure Diff Across...More

    Steam Trap,Thermodynamic,316L SS
    Thermocouple,30in,Pk10
    • Thermocouple, 30in, Pk10Thermocouple,30in,Pk10
    • Item # 1RC56
    • Mfr. Model # H06E-511
    • Replacement Thermocouple, Standard Coaxial, Length 30 In, Voltage 18 to 30 mV, Gas Type LP/Nat, Stainless...More

    Wallplate,Thermostat
    Relay,Potential
    • Relay, PotentialRelay,Potential
    • Item # 6X561
    • Mfr. Model # 3ARR3FJ25S3
    • Potential Relay, Contact Current 35 Amps, Drop Out 130-60 Volts, Hold 450 Volts, Pick Up 189-205 Volts,...More

    Ignition Module,Hot Surface,120 V
    • Ignition Module, Hot Surface, 120 VIgnition Module,Hot Surface,120 V
    • Item # 1TGD8
    • Mfr. Model # 780-910
    • Ignition Module, Hot Surface Universal, Electrical Connections 1/4 In Quick Connect, Voltage 120, Control...More

    Thermocouple,48in,Pk10
    • Thermocouple, 48in, Pk10Thermocouple,48in,Pk10
    • Item # 1RC58
    • Mfr. Model # H06E-514
    • Replacement Thermocouple, Standard Coaxial, Length 48 In, Voltage 18 to 30 mV, Gas Type LP/Nat, Stainless...More

    Silicon Nitride Ignitor,2 3/4 In.,120V
    Low V T-Stat,Stages Heat 2,Stages Cool 2
    • Low V T-Stat, Stages Heat 2, Stages Cool 2Low V T-Stat,Stages Heat 2,Stages Cool 2
    • Item # 4XA70
    • Mfr. Model # 9920i
    • Low Voltage Thermostat, Stages Heat 2, Stages Cool 2, Temp. Settings per Day 6, 4, 2, Programs per Week 7,...More

    Switch,Fan Control
    • Switch, Fan ControlSwitch,Fan Control
    • Item # 2E248
    • Mfr. Model # 3F01-141
    • Snap Disc Control, Fan, Switch Action Close on Rise, SPST, Temp. Range (F) 120 to 140, Flush, Element...More

    Thermocouple,24in,Pk10
    • Thermocouple, 24in, Pk10Thermocouple,24in,Pk10
    • Item # 1RC55
    • Mfr. Model # H06E-510
    • Replacement Thermocouple, Standard Coaxial, Length 24 In, Voltage 18 to 30 mV, Gas Type LP/Nat, Stainless...More

    Relay, Magnetic,120 V
    • Relay, Magnetic, 120 VRelay, Magnetic,120 V
    • Item # 6X573
    • Mfr. Model # 3ARR28U3
    • Air Conditioning Magnetic Relay, Coil Voltage Rating @ 60 Hz 120, Contact Action SPST Normally Open, Full...More

    Relay,Magnetic,240 V
    • Relay, Magnetic, 240 VRelay,Magnetic,240 V
    • Item # 6X566
    • Mfr. Model # 3ARR8E2
    • Air Conditioning Magnetic Relay, Coil Voltage Rating @ 60 Hz 240, Contact Action DPST Normally Open, Full...More

    Relay,Potential
    • Relay, PotentialRelay,Potential
    • Item # 6X560
    • Mfr. Model # 3ARR3FJ3P3
    • Potential Relay, Contact Current 35 Amps, Drop Out 90-40 Volts, Hold 332 Volts, Pick Up 162-175 Volts, Single...More

    Steam Trap,Stainless Steel,0 to 600 psi
    • SPENCE
    • Steam Trap, Stainless Steel, 0 to 600 psiSteam Trap
    • Item # 2CMH6
    • Mfr. Model # NTD600-N1E9S
    • Steam Trap, Max. Operating PSI 600 psi, Body Material Stainless Steel, Downstream PSI Range 0 to 600 psi,...More

    Gas Valve,Slow Opening,300,000 BtuH
    • ROBERTSHAW
    • Gas Valve, Slow Opening, 300,000 BtuHUniversal Gas Valve
    • Item # 6KXD3
    • Mfr. Model # 700-052
    • Gas Valve, Ignition Type Intermittent Pilot, Hot Surface Ignition, Direct Spark Ignition, BtuH Capacity...More

    Switch,Three Function,Rocker,15 A,Ivory
    Relay,Potential
    • Relay, PotentialRelay,Potential
    • Item # 6X554
    • Mfr. Model # 3ARR3FJ3EK3
    • Potential Relay, Contact Current 35 Amps, Coil Drop Out Voltage @ 60 Hz 100-50, Coil Holding Voltage @ 60 Hz...More

    Hot Water Temp Sensor,10 Ft,Strap On
    Low Voltage T-Stat,Stages Heat 1
    • Low Voltage T-Stat, Stages Heat 1Low Voltage T-Stat,Stages Heat 1
    • Item # 3AY88
    • Mfr. Model # 9405
    • Low Voltage Thermostat, Stages Heat 1, Terminal Designations R,W,G, System Switching Heat-Off, Fan Switching...More

    Results per page: 16 | 32 | 48
      Note: Product availability is real-time basis and adjusted continuously. The product will be reserved for you when you complete your order. More