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HVAC Controls

402 Results Found that Include 605 Products

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Results per page: 16 | 32 | 48
Room Sensor,Setpoint,Fahrenheit,Beige
  • ARMSTRONG INTERNATIONAL
  • Steam TrapSteam Trap
  • Multiple product options available

    Multiple product options available

Air Vent,Float,Max Operating PSI 150
  • BELL & GOSSETT
  • Air Vent, Float, Max Operating PSI 150Air Vent,Float,Max Operating PSI 150
  • Item # 2CMH7
  • Mfr. Model # 78
  • Air Vent, Float, Max Operating PSI 150, Cast Brass Body Material, NPT Connections 3/4 In NPTM In, NPT Inlet...More

  • NICHOLSON
  • Steam TrapSteam Trap
  • Multiple product options available

    Multiple product options available

Calibration Kit
  • HONEYWELL
  • Calibration KitCalibration 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

Wireless Wifi Thermostat,7 Programmable
  • HONEYWELL
  • Wireless Wifi Thermostat, 7 ProgrammableWireless Wifi Thermostat,7 Programmable
  • Item # 30ZZ02
  • Mfr. Model # TH6320WF1005
  • Wireless Wifi Thermostat, Stages Heat 3 Heat Pump or 2 Conventional, Stages Cool 2, Temp. Settings per Day 4,...More

Room Sensor,Setpoint,Fahrenheit,White
Low Voltage Thermostat, Stages Cool 1, Stages Heat 1
  • DAYTON
  • Low Voltage Thermostat, Stages Cool 1, Stages Heat 1DAYTON Low Voltage Thermostat Hardwired/Battery
  • Item # 6EDZ5
  • Mfr. Model # 6EDZ5
  • Low Voltage Thermostat, Stages Heat 1, Stages Cool 1, Temp. Settings per Day 4, Programs per Week 7 or 5-2,...More

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

RedLink Internet Gateway
  • HONEYWELL
  • RedLink Internet GatewayRedLink Internet Gateway
  • Item # 12Z044
  • Mfr. Model # THM6000R1002
  • RedLink Internet Gateway, Redlink Enabled Wireless, For Use With RedLink Enabled Thermostats And Accessories,...More

Solenoid Air Valve,120/240VAC,0-25 psi
  • JOHNSON CONTROLS
  • Solenoid Air Valve, 120/240VAC, 0-25 psiSolenoid Air Valve,120/240VAC,0-25 psi
  • Item # 38Y197
  • Mfr. Model # V11HAA-100
  • Solenoid Air Valve, Normally Open/Normally Closed, Control Air Pressure 0 to 25 psi, 1/4 In. Barb Air...More

Gas Cook Control,Tstat Kit For Griddles
  • ROBERTSHAW
  • Gas Cook Control, Tstat Kit For GriddlesGas Cook Control,Tstat Kit For Griddles
  • Item # 6KXE5
  • Mfr. Model # 4350-128
  • Gas Cooking Control, Thermostat Kit For Griddles, Gas Type NG/LP, Gas Connection 1/4 In, Dial Range 150 to...More

Universal Integrated Control,1 Stage
  • HONEYWELL
  • Universal Integrated Control, 1 StageUniversal Integrated Control,1 Stage
  • Item # 3CGE1
  • Mfr. Model # S9200U1000
  • Universal Integrated Furnace Control, Hot Surface Ignition, Lead Length (In.) -, Electrical Connections Keyed...More

Aquastat Controller,Break The Control
  • HONEYWELL
  • Aquastat Controller, Break The ControlAquastat Controller,Break The Control
  • Item # 2GZN2
  • Mfr. Model # L4006E1109
  • Aquastat Controller, Break The Control Circuit, Height 8 5/8 In, Depth 2 1/8 In, Width 2 In, Temp Range 130 -...More

Round Motorized Damper,Dia 14 In
  • HONEYWELL
  • Round Motorized Damper, Dia 14 InRound Motorized Damper,Dia 14 In
  • Item # 2GYC7
  • Mfr. Model # ARD14
  • Round Motorized Damper, Dia 14 In, Voltage 24 AC, Connection 2 Wires, Color Galvanized Steel, Application...More

Liquid Level Probe,12 In,2 In Tri-clamp
  • LUMENITE CONTROL TECHNOLOGY, INC.
  • Liquid Level Probe, 12 In, 2 In Tri-clampLiquid Level Probe,12 In,2 In Tri-clamp
  • Item # 6EEN4
  • Mfr. Model # DCFT2
  • Liquid Level Probe, Sanitary, Number of Probes 1, Probe Lengths 12 In., Process Connection 2 In. Tri-clamp,...More

Low Water Cutoff,NPT,Electronic,NEMA 1
  • TACO
  • Low Water Cutoff, NPT, Electronic, NEMA 1Low Water Cutoff,NPT,Electronic,NEMA 1
  • Item # 20HJ84
  • Mfr. Model # LFM0243S-1
  • Low Water Cutoff, NPT, Electronic, 1, Switch Type Single Pole Double Throw, 5.75, 4.4, 3, Enclosure Type NEMA...More

Line V Mechanical Tstat,Remote Bulb,DPST
  • DAYTON
  • Line V Mechanical Tstat, Remote Bulb, DPSTLine V Mechanical Tstat,Remote Bulb,DPST
  • Item # 6EDY9
  • Mfr. Model # 6EDY9
  • Line Volt Mechanical Tstat, Switch Type DPST, Switch Action Open on Rise, Number of Switches 1, Control Range...More

Speed Control,115/230 Volt
  • DAYTON
  • Speed Control, 115/230 VoltSpeed Control,115/230 Volt
  • Item # 43Y140
  • Mfr. Model # 43Y140
  • Speed Control, Remote Dial, Voltage 115/230, Max. Amps 0.5/0.25, Max. Wattage 50, Switch Color Black, Plate...More

WiFi Thermostat, Stages Cool 2, Stages Heat 3
  • HONEYWELL
  • WiFi Thermostat, Stages Cool 2, Stages Heat 3WiFi Thermostat, Stages Cool 2, Stages Heat 3
  • Item # 36WH84
  • Mfr. Model # TH8321WF1001
  • WiFi Thermostat, Stages Heat 3, Stages Cool 2, Temp. Settings per Day 4, Programs per Week 7, Terminal...More

Steam Trap,450F,Cast Iron,0 to 125 psi
  • NICHOLSON
  • Steam Trap, 450F, Cast Iron, 0 to 125 psiSteam Trap,450F,Cast Iron,0 to 125 psi
  • Item # 4DXE4
  • Mfr. Model # FTN-C5D9A
  • Steam Trap, Max. Operating PSI 125 psi, Max. Temp. 450 Degrees F, Body Material Cast Iron, Downstream PSI...More

Line Volt Mechanical Tstat,120 to 600VAC
  • JOHNSON CONTROLS
  • Line Volt Mechanical Tstat, 120 to 600VACLine Volt Mechanical Tstat,120 to 600VAC
  • Item # 38Y110
  • Mfr. Model # A70HA-1C
  • Line Volt Mechanical Tstat, Switch Type DPST, Switch Action Open/Close on Rise, Number of Switches 2, Control...More

Ignition Module
  • HONEYWELL
  • Ignition ModuleIgnition Module
  • Item # 4CZ50
  • Mfr. Model # S8910U1000
  • Ignition Module, Hot Surface Ignition, Lead Length (In.) -, Electrical Connections 1/4 In. Quick Connect, -,...More

Motorized Zone Valve,3/4 In
  • WHITE-RODGERS
  • Motorized Zone Valve, 3/4 InMotorized Zone Valve,3/4 In
  • Item # 44R201
  • Mfr. Model # 1361-102
  • Motorized Zone Valve, Two Way Normally Closed, Height (In.) 5-5/8, Width (In.) 4-5/8, Depth (In.) 2-5/8,...More

Control,Hot Surface Ignition,24V
  • WHITE-RODGERS
  • Control, Hot Surface Ignition, 24VControl,Hot Surface Ignition,24V
  • Item # 16X594
  • Mfr. Model # 50M56U-843
  • Universal Ignition Control, Hot Surface Ignition, Lead Length (In.) 15-1/2, Electrical Connections 1/4 Spade...More

Pilot Ignitor System
  • ROBERTSHAW
  • Pilot Ignitor SystemPilot Ignitor System
  • Item # 4E396
  • Mfr. Model # 712-017
  • Intermittent Pilot Ignitor System, BtuH Capacity 200,000, Control Voltage @ 60 Hz 24, Current Rating 1.5...More

Differential Pressure Control,SPDT
  • JOHNSON CONTROLS
  • Differential Pressure Control, SPDTDifferential Pressure Control,SPDT
  • Item # 40G417
  • Mfr. Model # P74FA-5C
  • Differential Pressure Control, Switch Type SPDT, Low Pressure Range (PSIG) 8 to 60, Low Pressure Differential...More

Fan Coil Thermostat,Digital,Programmable
  • PECO
  • Fan Coil Thermostat, Digital, ProgrammableFan Coil Thermostat,Digital,Programmable
  • Item # 6FFX4
  • Mfr. Model # TA180-001
  • Fan Coil Thermostat, Electronic, Digital, Programmable, Switch Action On-Off, Number of Switches 6, Fan...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