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HVAC Controls

496 Results Found that Include 606 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 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

  • HONEYWELL
  • ThermostatThermostat
  • Multiple product options available

    Multiple product options available

Low V T-Stat,Stages Heat 2,Stages Cool 2
  • HONEYWELL
  • Low V T-Stat, Stages Heat 2, Stages Cool 2Low V T-Stat,Stages Heat 2,Stages Cool 2
  • Item # 6WU99
  • Mfr. Model # TH5220D1029
  • Low Voltage Thermostat, Stages Heat 2, Stages Cool 2, Terminal Designations R,RC,C,Y1,Y2-E,W-O/B,W2-Aux,G,L,...More

WiFi T-Stat,Stages Heat 3,Stages Cool 2
  • HONEYWELL
  • WiFi T-Stat, Stages Heat 3, Stages Cool 2WiFi T-Stat,Stages Heat 3,Stages Cool 2
  • Item # 36H115
  • Mfr. Model # TH8320WF1029
  • Low Voltage WiFi Thermostat, Stages Heat 3, Stages Cool 2, Temp. Settings per Day 4, Programs per Week 7 or...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

Electric Actuator,30 in.-lb.,2 SPDT
  • HONEYWELL
  • Electric Actuator, 30 in.-lb., 2 SPDTElectric Actuator,30 in.-lb.,2 SPDT
  • Item # 34GR10
  • Mfr. Model # MS4104F1010
  • Two-Position Actuator, Spring-Return, Shaft Type 1/2 In. Round, Torque (In.-Lbs.) 30, Stroke Deg. 95 +/-3,...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 # 4NE58
  • Mfr. Model # TH8110U1003
  • Low Voltage Thermostat, Stages Heat 1, Stages Cool 1, Temp. Settings per Day 4, Programs per Week 7, Terminal...More

SuitePro Universal Digital Fan Coil Stat
  • HONEYWELL
  • SuitePro Universal Digital Fan Coil StatSuitePro Universal Digital Fan Coil Stat
  • Item # 3RCK7
  • Mfr. Model # TB6575A1000/U
  • SuitePro Universal Digital Fan Coil Stat, Fan Coil, Switch Position System Off-Heat-Cool-Auto, Switch...More

Low V T-Stat,NonProgrammable
  • HONEYWELL
  • Low V T-Stat, NonProgrammableLow V T-Stat,NonProgrammable
  • Item # 30ZZ04
  • Mfr. Model # TH1100DV1000
  • Low Voltage Thermostat, Stages Heat 1, Terminal Designations R, C, W,, System Switching Heat-Off, Fan...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 # 2HFF4
  • Mfr. Model # TH1110DV1009/U
  • Low Voltage Thermostat, Stages Heat 1, Stages Cool 1, Terminal Designations R,C,Y,W,G, System Switching...More

  • HONEYWELL
  • Gas ValveGas Valve
  • Multiple product options available

    Multiple product options available

Switching Relay,24 V
  • HONEYWELL
  • Switching Relay, 24 VSwitching Relay,24 V
  • Item # 2E866
  • Mfr. Model # RA89A1074
  • Switching Relay, Hydronic, Full Load Amps @ 120V 10.2, @ 240VAC 5.1, Locked Rotor Amps @ 120V 61.2, @ 240V...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 # 1JUB1
  • Mfr. Model # T8034N1007
  • Low Voltage Thermostat, Terminal Designations R, RC, Y, W, G, O, B, System Switching Heat-Cool-Off, Fan...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

Intermittent Pilot Mod,1-2 Rod Control
  • HONEYWELL
  • Intermittent Pilot Mod, 1-2 Rod ControlIntermittent 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

Indoor Sensor, Cover Color White
  • HONEYWELL
  • Indoor Sensor, Cover Color WhiteIndoor Sensor, Cover Color White
  • Item # 6WY16
  • Mfr. Model # C7189U1005
  • Indoor Sensor, White, Operating Temp Range 45 to 88 F, 10K Nominal Sensor Ohms @ 75F, Plastic Material, 1 1/2...More

Round Damper,Automatic,Dia 8In,H 9 1/2In
  • HONEYWELL
  • Round Damper, Automatic, Dia 8In, H 9 1/2InRound Damper,Automatic,Dia 8In,H 9 1/2In
  • Item # 2GZC9
  • Mfr. Model # EARD8
  • Round Damper, Automatic, Dia 8 In, Voltage 24 AC, Height 9 1/2 In, Output Amps 6 VA, Connection 2 Wires,...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

Calibration/Cover Tool
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

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

SuitePro Wall Plate Adapter,White
Industrial Air Vent
  • HONEYWELL
  • Industrial Air VentIndustrial Air Vent
  • Item # 3TZ96
  • Mfr. Model # EA79A1004
  • Industrial Air Vent, NPT Connection (M) 3/4 Inch, NPT Connection (F) 1/2 Inch, Maximum Temperature 250...More

Round Damper,Automatic,Dia 6In,H 7 1/2In
  • HONEYWELL
  • Round Damper, Automatic, Dia 6In, H 7 1/2InRound Damper,Automatic,Dia 6In,H 7 1/2In
  • Item # 2GZD2
  • Mfr. Model # EARD6
  • Round Damper, Automatic, Dia 6 In, Voltage 24 AC, Height 7 1/2 In, Output Amps 6 VA, Connection 2 Wires,...More

Valve,Zone,1 In,3.5 Cv
  • HONEYWELL
  • Valve, Zone, 1 In, 3.5 CvValve,Zone,1 In,3.5 Cv
  • Item # 2E788
  • Mfr. Model # V8043E1020
  • Hydronic Zone Valve, Tube Size 1 Inch, Coefficient of Volume 3.5, Electrical Connections 18 Inches Leads, 24...More

Enthalpy Sensor,For Use With 11K009
Aquastat Controller,High/Low Limit
  • HONEYWELL
  • Aquastat Controller, High/Low LimitAquastat Controller,High/Low Limit
  • Item # 2GZL5
  • Mfr. Model # L4006A2007
  • Aquastat Controller, High Limit Or Low Limit Control, Height 8 5/8 In, Depth 2 1/8 In, Width 2 In, Temp Range...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