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HVAC Controls

115 Results Found that Include 121 Products

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Results per page: 16 | 32 | 48
Low V T-Stat,Stages Heat 1,Stages Cool 1
  • HONEYWELL
  • Low V T-Stat, Stages Heat 1, Stages Cool 1Low Voltage Thermostat, Digital Programmable Single Stage H/C or HP
  • Item # 2HFF6
  • Mfr. Model # TH2110DV1008/U
  • Low Voltage Thermostat, Stages Heat 1, Stages Cool 1, Temp. Settings per Day 4, Programs per Week 5-2,...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 # 6WU96
  • Mfr. Model # TH3110D1008
  • Low Voltage Thermostat, Stages Heat 1, Stages Cool 1, Terminal Designations R,RC,Y,W,G,O,B, System Switching...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 # 14A004
  • Mfr. Model # TH1110DH1003
  • Low Voltage Thermostat, Stages Heat 1, Stages Cool 1, Terminal Designations R,RC,C,W,Y,G,O,B, System...More

Line Volt Mechanical Tstat,120 to 277VAC
  • DAYTON
  • Line Volt Mechanical Tstat, 120 to 277VACLine Volt Mechanical Tstat,120 to 277VAC
  • Item # 2E815
  • Mfr. Model # 2E815
  • Line Voltage Control, Voltage Rating 120/277 VAC, Contact Current Rating Resistive @ 120VAC 22 Amps, Contact...More

Switch,Air Sensing
  • CLEVELAND CONTROLS
  • Switch, Air SensingSwitch,Air Sensing
  • Item # 3ZM93
  • Mfr. Model # AFS-405
  • Air Sensing Switch, Switch Action SPDT, Pressure Setting Range WC 0.05 to 12.0 Inches, Sample Line Connector...More

Pilot And Thermopile, 90 Degree Right
Line Volt Mechanical Tstat,120-240V,SPDT
  • DAYTON
  • Line Volt Mechanical Tstat, 120-240V, SPDTLine Volt Mechanical Tstat,120-240V,SPDT
  • Item # 6EDY5
  • Mfr. Model # 6EDY5
  • 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
  • WHITE-RODGERS
  • Low V T-Stat, Stages Heat 1, Stages Cool 1Low V T-Stat,Stages Heat 1,Stages Cool 1
  • Item # 2NY20
  • Mfr. Model # 1F86-344
  • Low Voltage Thermostat, Stages Heat 1, Stages Cool 1, Terminal Designations RH,RC,C,Y,W,G,O,B, System...More

Line Volt Mechanical Tstat,120 to 277VAC
  • DAYTON
  • Line Volt Mechanical Tstat, 120 to 277VACLine Volt Mechanical Tstat,120 to 277VAC
  • Item # 2E816
  • Mfr. Model # 2E816
  • Line Voltage Ventilation Control, Voltage Rating 120/277 VAC, Contact Current Rating Resistive @ 120VAC 22...More

Pilot Burner,B Bracket
  • HONEYWELL
  • Pilot Burner, B BracketPilot Burner,B Bracket
  • Item # 1D289
  • Mfr. Model # Q314A4586
  • Pilot Assembly, Nonprimary-aerated, Gas Type LP/Nat, Tip Style F, Flame Pattern Front, Pilot Burner For...More

60 Minute Wall Timer,Ivory
Low V Mechanical Tstat,50 to 90F,White
  • HONEYWELL
  • Low V Mechanical Tstat, 50 to 90F, WhiteLow V Mechanical Tstat,50 to 90F,White
  • Item # 1JUB3
  • Mfr. Model # T834N1002
  • Low Voltage Thermostat, Terminal Designations R, RC, Y, W, G, O, B, System Switching Heat-Cool-Off, Fan...More

Line Volt Mechanical Tstat,120 to 277VAC
  • HONEYWELL
  • Line Volt Mechanical Tstat, 120 to 277VACLine Volt Mechanical Tstat,120 to 277VAC
  • Item # 2E832
  • Mfr. Model # T498B1512
  • Electric Heat Line Voltage Thermostat, Non Inductive Rating @ 120 VAC 22 Amps, Non Inductive Rating @ 240 VAC...More

Line Volt Mechanical Tstat,240 to 277VAC
  • WHITE-RODGERS
  • Line Volt Mechanical Tstat, 240 to 277VACLine Volt Mechanical Tstat,240 to 277VAC
  • Item # 4E037
  • Mfr. Model # 1A66-641
  • Electric Heat Line Voltage Thermostat, Non Inductive Rating @ 240 VAC 22 Amps, Non Inductive Rating @ 277 VAC...More

Low V Mechanical Tstat,50 to 90F,White
  • HONEYWELL
  • Low V Mechanical Tstat, 50 to 90F, WhiteLow V Mechanical Tstat,50 to 90F,White
  • Item # 1JUB2
  • Mfr. Model # T822K1018
  • Low Voltage Thermostat, Terminal Designations R, W, System Switching No, Fan Switching No, Automatic...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 # 14A006
  • Mfr. Model # TH2110DH1002
  • Low Voltage Thermostat, Stages Heat 1, Stages Cool 1, Temp. Settings per Day 4, Programs per Week 2, Terminal...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 # 1AYP9
  • Mfr. Model # T87K1007
  • Low Voltage Thermostat, Terminal Designations R, Y, W, System Switching No, Fan Switching No, Automatic...More

Line Volt Mechanical Tstat,120 to 240VAC
  • DAYTON
  • Line Volt Mechanical Tstat, 120 to 240VACLine Volt Mechanical Tstat,120 to 240VAC
  • Item # 2E869
  • Mfr. Model # 2E869
  • Line Voltage Ventilation Control, Voltage Rating 120/240 VAC, Contact Current Rating Resistive @ 120VAC 22...More

Sensor,Remote
  • WHITE-RODGERS
  • Sensor, RemoteSensor,Remote
  • Item # 3MY18
  • Mfr. Model # F145-1328
  • Remote Sensor, Indoor, For Use With Any Wired White-Rodgers Thermostat with Remote Sensing Capability,...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 # 2HFF5
  • Mfr. Model # TH1210DV1007/U
  • Low Voltage Thermostat, Stages Heat 2, Stages Cool 1, Terminal Designations R,C,Y,W,G,O/B, System Switching...More

10 K Ohm Remote Temp Sensor, Wall Module
  • HONEYWELL
  • 10 K Ohm Remote Temp Sensor, Wall Module10 K Ohm Remote Temp Sensor, Wall Module
  • Item # 3RCP6
  • Mfr. Model # TR21-A
  • Remote Sensor, Wall Module, Replaces Model (6WY21) T7770A3002, 10K Ohm For Averaging Only, Color White,...More

Transformer Relay,DPDT
  • GRAINGER APPROVED
  • Transformer Relay, DPDTTransformer Relay,DPDT
  • Item # 6AZH6
  • Mfr. Model # 6AZH6
  • Transformer Relay, 4x4 Junction Box Mount, Coil Volts 24, Transformer Primary (V) 120, Transformer Secondary...More

Humidifier/Dehumidifier Controller,120V
  • DAYTON
  • Humidifier/Dehumidifier Controller, 120VHumidifier/Dehumidifier Controller,120V
  • Item # 1UHE2
  • Mfr. Model # 1UHE2
  • Humidifier/Dehumidifier Control, Wall Mount, Adjustable Range 30 to 90% RH, Differential +/- 1 RH %, Voltage...More

Pilot And Electrode,Flame Standard
  • ROBERTSHAW
  • Pilot And Electrode, Flame StandardPilot And Electrode,Flame Standard
  • Item # 2EWF6
  • Mfr. Model # 1830-705
  • Pilot Assembly, Intermittent Pilot Burner/Ignitor-Sensor, Length 24 In, Gas Type LP/Nat, Tip Style Flame...More

Pilot And Thermopile, 90 Degree Left
Low V Mechanical Tstat,50 to 90F,White
  • HONEYWELL
  • Low V Mechanical Tstat, 50 to 90F, WhiteLow V Mechanical Tstat,50 to 90F,White
  • Item # 1JUB1
  • Mfr. Model # T8034N1007
  • Low Voltage Thermostat, Terminal Designations R, RC, Y, W, G, O, B, System Switching Heat-Cool-Off, Fan...More

Automatic Steam Vent
  • BELL & GOSSETT
  • Automatic Steam VentAutomatic Steam Vent
  • Item # 4NU95
  • Mfr. Model # 41
  • Automatic Air Vent for Steam Convectors, 1/8 inch NPT Straight Connection (M), Maximum Pressure 10 PSI,...More

Timer,Wall,120/240 V
Dehumidistat,120V,7.5 Amps
  • FANTECH
  • Dehumidistat, 120V, 7.5 AmpsDehumidistat,120V,7.5 Amps
  • Item # 15W825
  • Mfr. Model # FH 20
  • Dehumidistat, Standard Gang Box Mounting, Adjustable Range 20 - 80 Percent RH, Differential (RH Percent) 4,...More

60 Minute Wall Timer,White, SPST
  • BROAN
  • 60 Minute Wall Timer, White, SPST60 Minute Wall Timer,White, SPST
  • Item # 6E902
  • Mfr. Model # 59W
  • Timer, Adjustable, Timing Range 0 to 60 Minutes, 120/240, Max. Amps 20/10, Fits Single Gang Box Sized to NEC...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 # 2TE32
  • Mfr. Model # 1E78-151
  • Low Voltage Thermostat, Stages Heat 1, Stages Cool 1, Temp. Settings per Day 4, Programs per Week 5-2,...More

Results per page: 16 | 32 | 48
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