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HVAC Controls

88 Results Found that Include 121 Products 

Results per page: 16 | 32 | 48
Calibration Kit
  • HONEYWELL
  • Calibration 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

Low V T-Stat,Stages Heat 1,Stages Cool 1
  • HONEYWELL
  • Low 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

  • HONEYWELL
  • 2-Position Actuator
  • Multiple product options available

  • HONEYWELL
  • Gas Valve
  • Multiple product options available

Line Voltge Thermostat Kit,100 to 240VAC
  • HONEYWELL
  • Line Voltge Thermostat Kit, 100 to 240VAC
  • Item # 14A010
  • Mfr. Model # YTL9160AR1000
  • Line Voltage Thermostat Kit, Wireless, Programmable, Switch Type SPST, Sensor Type Thermistor, Color Premier...More

Aquastat Controller
  • HONEYWELL
  • Aquastat Controller
  • Item # 5TB81
  • Mfr. Model # L4008A1015
  • Line Voltage Thermostat, Remote bulb Temperature Control, Switch Type SPST, Switch Action Open on Rise,...More

  • HONEYWELL
  • Thermostat
  • Multiple product options available

Aquastat Controller, Well Adapter
  • HONEYWELL
  • Aquastat Controller, Well Adapter
  • Item # 2GZL9
  • Mfr. Model # L4006E1067
  • Immersion Controller, Boiler-Mounted, High Limit, Manual Reset, Height (In.) 8-5/8, Depth (In.) 2-1/8, Width...More

Aquastat Controller,Differential 5 to 30
  • HONEYWELL
  • Aquastat Controller, Differential 5 to 30
  • Item # 2GZK2
  • Mfr. Model # L6006A1012
  • Aquastat Controller, Height 8 5/8 In, Depth 2 1/8 In, Width 2 In, Temp Range 100 - 240 F, Differential 5 to...More

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

Aquastat Controller,Set At 240 F
  • HONEYWELL
  • Aquastat Controller, Set At 240 F
  • Item # 2GZN5
  • Mfr. Model # L4006H1004
  • Aquastat Controller, Break The Control Circuit, Height 8 5/8 In, Depth 2 1/8 In, Width 2 In, Temp Range 100 -...More

Line Voltage Thermostat,24 to 240VAC
  • HONEYWELL
  • Line Voltage Thermostat, 24 to 240VAC
  • Item # 2GZN9
  • Mfr. Model # T775A2009
  • Line Voltage Thermostat, Electronic Temperature Control, Switch Type SPDT, Switch Action Open and Close on...More

Relay,Aquastat
  • HONEYWELL
  • Relay, Aquastat
  • Item # 2E861
  • Mfr. Model # L8148J1009
  • Aquastat Relay, Range/Differential 140-240 Degrees High Limit/8 Degrees, Mounting Horizontal/Vertical, Burner...More

  • HONEYWELL
  • Floating Actuator
  • Multiple product options available

Valve,Pneumatic
  • HONEYWELL
  • Valve, Pneumatic
  • Item # 3UD19
  • Mfr. Model # VP526A1027
  • Pneumatic Valve, Body Pressure Rating 250 PSI, Coefficient of Volume 1.6, Maximum Safe Air Pressure 29 PSI,...More

Line V Mechanical Tstat,120 to 277VAC,8A
  • HONEYWELL
  • Line V Mechanical Tstat, 120 to 277VAC, 8A
  • Item # 3UC73
  • Mfr. Model # T678A1015
  • Remote Bulb Sensor, Differential 3 to 10 Between Switches each Switch is Fixed @ 3 Degrees Fahrenheit, Switch...More

Aquastat Controller,100 F - 200 F
  • HONEYWELL
  • Aquastat Controller, 100 F - 200 F
  • Item # 2GZN4
  • Mfr. Model # L4006E1125
  • Aquastat Controller, Break The Control Circuit, Height 8 5/8 In, Depth 2 1/8 In, Width 2 In, Temp Range 100 -...More

Round Damper
  • HONEYWELL
  • Round Damper
  • Item # 4XA36
  • Mfr. Model # ARD12
  • Round Motorized Damper, Voltage 24 AC, Height 14 In, Dia. 12 In, Application Controls Air Flow In Heating And...More

Two-Way Globe Valve,1 1/4 In NPT,18.7Cv
  • HONEYWELL
  • Two-Way Globe Valve, 1 1/4 In NPT, 18.7Cv
  • Item # 4ATA7
  • Mfr. Model # V5011N1073
  • Threaded Globe Valve, Two-Way, Direct Acting, Connection Type/Size (F)NPT 1 1/4 In, Coefficient of Volume...More

Zone Control Kit,3 Zone,Output Amps 6.25
  • HONEYWELL
  • Zone Control Kit, 3 Zone, Output Amps 6.25
  • Item # 2GYD9
  • Mfr. Model # HZ311K
  • Zone Control Kit, 3 Zone Forced Air, Voltage 24 AC, Height 8 1/8 In., Width 8 In., Depth 2 In., Output Amps...More

Pneumatic Temp. Sensor
  • HONEYWELL
  • Pneumatic Temp. Sensor
  • Item # 3UC05
  • Mfr. Model # LP914A1052
  • Pneumatic Temp Sensor, Temp Range 40 to 240 Degrees F, 3/8 Inch x 7 Inches Well Mount

Non-Spring Return Actuator,2-10 VDC
  • HONEYWELL
  • Non-Spring Return Actuator, 2-10 VDC
  • Item # 2HFA2
  • Mfr. Model # ML7174A2001
  • Non-Spring Return Actuator, 2-10 VDC, 4-20MA, Shaft Type Aluminum Hub, Torque 70 In-Lbs, 90 Stroke Deg,...More

Fan Blower Control,24V
  • HONEYWELL
  • Fan Blower Control, 24V
  • Item # 6HMH8
  • Mfr. Model # ST9120U1011
  • Fan Blower Control, Electronic Fan Timer, Input Voltage 18 to 30 Vac, 24 Vac Control Volts, ULReplaces...More

Valve,Pneumatic
  • HONEYWELL
  • Valve, Pneumatic
  • Item # 3UD20
  • Mfr. Model # VP526A1092
  • Pneumatic Valve, Body Pressure Rating 250 PSI, Coefficient of Volume 1.6, Maximum Safe Air Pressure 29 PSI,...More

Zone Damper,24 AC,H 14In,W 8In,D 4In
  • HONEYWELL
  • Zone Damper, 24 AC, H 14In, W 8In, D 4In
  • Item # 2GYT9
  • Mfr. Model # ZD14X8
  • Zone Damper, Square Damper, Voltage 24 AC, Height 14 In, Width 8 In, Depth 4 In, Output Amps .32A, Connection...More

Aquastat Controller,High Limit Or Low
  • HONEYWELL
  • Aquastat Controller, High Limit Or Low
  • Item # 2GZK9
  • Mfr. Model # L4006A1017
  • Aquastat Controller, High Limit Or Low Limit Control, Height 8 5/8 In, Depth 2 1/8 In, Width 2 In, Temp Range...More

Modulating Thermostat,2 Addition Outputs
  • HONEYWELL
  • Modulating Thermostat, 2 Addition Outputs
  • Item # 2HEX7
  • Mfr. Model # TB7980A1006
  • VAV Thermostat, modulating single output, Modulating Conrol, with max. and min. setpoints for heating and...More

Valve,Pneumatic
  • HONEYWELL
  • Valve, Pneumatic
  • Item # 3UD21
  • Mfr. Model # VP527A1034
  • Actuated Pneumatic Valve, Body Pressure Rating 250 PSI, Coefficient of Volume 1.6, Maximum Safe Air Pressure...More

Wireless Tstat,5-1-1 or 5-2 Programmable
  • HONEYWELL
  • Wireless Tstat, 5-1-1 or 5-2 Programmable
  • Item # 3RCN4
  • Mfr. Model # TH6320R1004
  • Wireless Programmable FocusPRO, Stages Heat Up to 3 Heat Pump or 2 Conventional, Stages Cool 2, Temp Settings...More

Aquastat Controller,High Limit Manual
  • HONEYWELL
  • Aquastat Controller, High Limit Manual
  • Item # 2GZN1
  • Mfr. Model # L4006E1091
  • Immersion Controller, Boiler-Mounted, High Limit, Manual Reset, Height (In.) 8-5/8, Depth (In.) 2-1/8, Width...More

Results per page: 16 | 32 | 48