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HVAC Controls

120 Results Found that Include 126 Products

Results per page: 16 | 32 | 48
Line Volt Mechanical Tstat,120 to 240VAC
  • JOHNSON CONTROLS
  • Line Volt Mechanical Tstat, 120 to 240VACLine Volt Mechanical Tstat,120 to 240VAC
  • Item # 4E047
  • Mfr. Model # A19ABC-24E
  • Remote Bulb Thermostat, Contact Current Rating Resistive @ 120VAC 22 Amps, Contact Current Rating Resistive @...More

Low V T-Stat,Stages Heat 1,Stages Cool 1
  • HONEYWELL
  • Low V T-Stat, Stages Heat 1, Stages Cool 1Low V T-Stat,Stages Heat 1,Stages Cool 1
  • Item # 4EY31
  • Mfr. Model # T8775C1005
  • Low Voltage Thermostat, Stages Heat 1, Stages Cool 1, Terminal Designations R,RC,Y,W,G,O,B, System Switching...More

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

Line Voltage T-Stat,0 to 120 F,SPDT
  • DAYTON
  • Line Voltage T-Stat, 0 to 120 F, SPDTLine Voltage T-Stat,0 to 120 F,SPDT
  • Item # 2NNR6
  • Mfr. Model # 2NNR6
  • Line Voltage T-Stat, Industrial Control, Switch Type SPDT, Switch Action Open or Close, Number of Switches 1,...More

Low V T-Stat,Stages Heat 1,Stages Cool 1
  • WHITE-RODGERS
  • Low V T-Stat, Stages Heat 1, Stages Cool 1Digital Thermostat, Digital Programmable Single Stage H/C or HP
  • Item # 2NY19
  • Mfr. Model # 1F80-361
  • Low Voltage Thermostat, Stages Heat 1, Stages Cool 1, Temp. Settings per Day 4, Programs per Week 5-1-1,...More

Low V Mechanical Tstat,40 to 90F,White
  • HONEYWELL
  • Low V Mechanical Tstat, 40 to 90F, WhiteLow V Mechanical Tstat,40 to 90F,White
  • Item # 1AYR2
  • Mfr. Model # T87N1000
  • Low Voltage Thermostat, Terminal Designations R, RC, Y, W, G, O, B, System Switching Heat-Cool-Off, Fan...More

Humidifier Control,Plug In,120 V
  • DAYTON
  • Humidifier Control, Plug In, 120 VHumidifier Control,Plug In,120 V
  • Item # 1UHG3
  • Mfr. Model # 1UHG3
  • Humidifier Control, Plug In Outlet With Piggy Back, Adjustable Range 30 to 90% RH, Differential +/- 1 RH %,...More

Low V T-Stat,Stages Heat 2,Stages Cool 2
  • ROBERTSHAW
  • Low V T-Stat, Stages Heat 2, Stages Cool 2Low V T-Stat,Stages Heat 2,Stages Cool 2
  • Item # 1TKH6
  • Mfr. Model # RS4220
  • Low Voltage Thermostat, Stages Heat 2, Stages Cool 2, Terminal Designations C,L,R,Y1,Y2,W1,G,W2/E,O,B, System...More

Speed Control,10 Amps
  • DAYTON
  • Speed Control, 10 AmpsSpeed Control,10 Amps
  • Item # 48C173
  • Mfr. Model # 48C173
  • Speed Control, Rotary, Adjustable, Voltage 115, Max. Amps 10, Max. Wattage 1200, Switch Color Black, Plate...More

Line Voltg Thermostat,SPST,120 to 240VAC
  • WHITE-RODGERS
  • Line Voltg Thermostat, SPST, 120 to 240VACLine Voltg Thermostat,SPST,120 to 240VAC
  • Item # 2NKW5
  • Mfr. Model # 1E65-144
  • Line Voltage Thermostat, Switch Type SPST, Switch Action Open on Rise, Number of Switches 1, Control Range 45...More

Line Volt Mechanical Tstat,13.8A
  • COLUMBUS ELECTRIC
  • Line Volt Mechanical Tstat, 13.8ALine 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

Relay,Pneumatic
  • HONEYWELL
  • Relay, PneumaticRelay,Pneumatic
  • Item # 3UC48
  • Mfr. Model # RP418A1107
  • Electric Pneumatic Relay, Power Consumption 12.5 Volt Amps Inrush, 7.1 Volt Amps Holding, Voltage Frequency...More

Dehumidifier Control,Plug In 120 V
  • DAYTON
  • Dehumidifier Control, Plug In 120 VDehumidifier Control,Plug In 120 V
  • Item # 1UHG2
  • Mfr. Model # 1UHG2
  • Dehumidifier Control, Plug In Outlet With Piggy Back, Adjustable Range 30 to 90% RH, Differential +/- 1 RH %,...More

Wireless Indoor Sensor
  • HONEYWELL
  • Wireless Indoor SensorWireless Indoor Sensor
  • Item # 12Z045
  • Mfr. Model # C7189R1004
  • Wireless Indoor Sensor, Redlink Enabled Wireless, For Use With RedLink Enabled Thermostats And Accessories,...More

Line V Mechanical Tstat,Remote Bulb,SPDT
  • DAYTON
  • Line V Mechanical Tstat, Remote Bulb, SPDTLine V Mechanical Tstat,Remote Bulb,SPDT
  • Item # 6EDY7
  • Mfr. Model # 6EDY7
  • Line Voltage Thermostat, Heating/Cooling, Switch Type SPDT, Number of Switches 1, Control Range (F) -30 to...More

Low V T-Stat,Stages Heat 1,Stages Cool 1
  • EMERSON CLIMATE
  • Low V T-Stat, Stages Heat 1, Stages Cool 1Low V T-Stat,Stages Heat 1,Stages Cool 1
  • Item # 4UFV9
  • Mfr. Model # 1F80-0261
  • Low Voltage Thermostat, Stages Heat 1, Stages Cool 1, Temp. Settings per Day 4, Programs per Week 5-1-1,...More

Low V T-Stat,Stages Heat 2,Stages Cool 1
  • HONEYWELL
  • Low V T-Stat, Stages Heat 2, Stages Cool 1Low V T-Stat,Stages Heat 2,Stages Cool 1
  • Item # 2HFF8
  • Mfr. Model # TH3210D1004
  • Low Voltage Thermostat, Stages Heat 2, Stages Cool 1, Terminal Designations R,C,Y,G,O,B,AUX,E,L, System...More

Automatic Steam Vent
  • BELL & GOSSETT
  • Automatic Steam VentAutomatic Steam Vent
  • Item # 4NU93
  • Mfr. Model # 1A
  • Adjustable Automatic Air Vent for Steam Radiators, 1/8 inch NPT Angle Connection (M), 6 Port Setting...More

Line VControl,Heat,Cool,Humidity,LCD
  • DAYTON
  • Line VControl, Heat, Cool, Humidity, LCDLine Voltage Thermostat
  • Item # 1UHG9
  • Mfr. Model # 1UHG9
  • Line Voltage Thermostat, Heating/Cooling, Humidistat, Switch Type 2 SPST, Number of Switches 2, Sensor Type...More

Line Voltage T-Stat,35 to 95 F,SPST
  • DAYTON
  • Line Voltage T-Stat, 35 to 95 F, SPSTLine Voltage T-Stat,35 to 95 F,SPST
  • Item # 2NNR8
  • Mfr. Model # 2NNR8
  • Line Voltage T-Stat, Piggyback Plug, Switch Type SPST, Switch Action Open On Rise, Number of Switches 1,...More

Low V T-Stat,Stages Heat 1,Stages Cool 1
  • WHITE-RODGERS
  • Low V T-Stat, Stages Heat 1, Stages Cool 1Low V T-Stat,Stages Heat 1,Stages Cool 1
  • Item # 1MBD5
  • Mfr. Model # 1F86-0471
  • Low Voltage Thermostat, Stages Heat 1, Stages Cool 1, Terminal Designations RH,RC,C,Y,W,G,O/B, System...More

Thermostat,Mechanical,120 to 240VAC
  • TEMPCO
  • Thermostat, Mechanical, 120 to 240VACThermostat,Mechanical,120 to 240VAC
  • Item # 6THU0
  • Mfr. Model # EHA00001
  • Thermostat, Enclosure, Switch Type Mechanical, Number of Switches 1, Control Range (F) Open At 60, Close At...More

Low V T-Stat,Stages Heat 2,Stages Cool 1
  • HONEYWELL
  • Low V T-Stat, Stages Heat 2, Stages Cool 1Low V T-Stat,Stages Heat 2,Stages Cool 1
  • Item # 14A007
  • Mfr. Model # TH2210DH1000
  • Low Voltage Thermostat, Stages Heat 2, Stages Cool 1, Temp. Settings per Day 4, Programs per Week 2, Terminal...More

Pilot Burner/Generator
  • WHITE-RODGERS
  • Pilot Burner/GeneratorPilot Burner/Generator
  • Item # 1RC59
  • Mfr. Model # PG9A38JTL24
  • Pilot Assembly, Thermopile, Length 32 In, Voltage 750 mV, Gas Type LP/Nat, Tip Style Channel Type, Two Wire...More

Switch,Duct Pressure
Low V T-Stat,Stages Heat 2,Stages Cool 1
  • ROBERTSHAW
  • Low V T-Stat, Stages Heat 2, Stages Cool 1Digital Thermostat, Digital Programmable Multi Stage H/C or HP
  • Item # 1TKH4
  • Mfr. Model # RS3210
  • Low Voltage Thermostat, Stages Heat 2, Stages Cool 1, Temp. Settings per Day 4, Programs per Week 5-2,...More

Wall Control,120 V,6 Amp,White
  • BROAN
  • Wall Control, 120 V, 6 Amp, WhiteWall Control,120 V,6 Amp,White
  • Item # 6E898
  • Mfr. Model # 72W
  • Speed Control, Rotary, Adjustable, Voltage 120, Max Amps 6, Max Wattage 720, Plate Color White, Height 4 1/2...More

Ignitor/Sensor
  • HONEYWELL
  • Ignitor/SensorIgnitor/Sensor
  • Item # 1D285
  • Mfr. Model # Q345A1313
  • Pilot Assembly, Intermittent Pilot Burner/Ignitor-Sensor, Gas Type Nat, Tip Style L, Flame Pattern Left, For...More

Positioning Switch
  • SIEMENS
  • Positioning SwitchPositioning Switch
  • Item # 4E715
  • Mfr. Model # 141-0600
  • Pneumatic Positioning Switch, 0 to 30 PSI Pressure Range, Used to Deliver or Stop Compressed Air to Selected...More

Results per page: 16 | 32 | 48