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HVAC and Refrigeration

84 Results Found that Include 110 Products

Results per page:  16 | 32 | 48
5/8 OD 2-Way NC Unitary Pneumatic Control Valve, 2.5&#
  • 5/8 OD 2-Way NC Unitary Pneumatic Control Valve, 2.5 Cv Pneumatic Actuated Valves
  • Item # 3UD12
  • Mfr. Model # VP513B1053
  • Actuated Pneumatic Valve, Body Pressure Rating 250 PSI, Coefficient of Volume 2.5, Maximum Safe Air Pressure...More

  • Category : Pneumatic Actuated Valves
WiFi Thermostat, Stages Cool 2, Stages Heat 3
  • HONEYWELL
  • WiFi Thermostat, Stages Cool 2, Stages Heat 3 WiFi 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

  • Category : Low Voltage Programmable Thermostats
Line Voltage Thermostat,24 to 240VAC
  • HONEYWELL
  • Line Voltage Thermostat, 24 to 240VAC Line Voltage Thermostat
  • Item # 2GZN8
  • Mfr. Model # T775B2032
  • Line Voltage Thermostat, Electronic Temperature Control, Switch Type 2 SPDT, Switch Action Open/Close on...More

  • Category : Line Voltage Programmable Thermostats
Boiler-Mounted, High Limit, Manual Reset Immersion Controller, T
High Limit and Circulator Dual Aquastat Controller, Temp. R
Round Damper,Modulating Automatic,8In
  • HONEYWELL
  • Round Damper, Modulating Automatic, 8In Round Damper,Modulating Automatic,8In
  • Item # 2GYZ5
  • Mfr. Model # MARD8
  • Round Damper, Modulating Automatic, Dia 8 In, Voltage 24 AC, Output Amps 1.8 VA, Connection Screw Terminals,...More

  • Category : Zoning Dampers
Boiler-Mounted, High Limit, Manual Reset Immersion Controller, T
Pneumatic Thermostat,RA/DA,60 to 90F
  • HONEYWELL
  • Pneumatic Thermostat, RA/DA, 60 to 90F Thermostat
  • Item # 3UC96
  • Mfr. Model # TP972A2192
  • Pneumatic Thermostat, Direct Acting and Reverse Acting, 2 Pipe, Heating and Cooling, Single Temperature, Air...More

  • Category : Pneumatic Thermostats
Zone Damper,24 AC,H 12In,W 16In,D 4In
  • HONEYWELL
  • Zone Damper, 24 AC, H 12In, W 16In, D 4In Zone Damper,24 AC,H 12In,W 16In,D 4In
  • Item # 2GYW2
  • Mfr. Model # ZD12X16
  • Zone Damper, Square Damper, Voltage 24 AC, Height 12 In, Width 16 In, Depth 4 In, Output Amps .32A,...More

  • Category : Zoning Dampers
Zone Damper,24 AC,H 12In,W 24In,D 4In
  • HONEYWELL
  • Zone Damper, 24 AC, H 12In, W 24In, D 4In Zone Damper,24 AC,H 12In,W 24In,D 4In
  • Item # 2GYV7
  • Mfr. Model # ZD12X24
  • Zone Damper, Square Damper, Voltage 24 AC, Height 12 In, Width 24 In, Depth 4 In, Output Amps .32A,...More

  • Category : Zoning Dampers
Outdoor Reset Module,Wall
  • HONEYWELL
  • Outdoor Reset Module, Wall Outdoor Reset Module,Wall
  • Item # 6HMJ2
  • Mfr. Model # W8735S1000
  • Outdoor Reset Module, Mounting Type Wall, Voltage 24, Safety Switch Timing 75 sec., For Use With Outdoor...More

  • Category : Oil Burner Controls
Zone Damper,24 AC,H 16In,W 12In,D 4In
  • HONEYWELL
  • Zone Damper, 24 AC, H 16In, W 12In, D 4In Zone Damper,24 AC,H 16In,W 12In,D 4In
  • Item # 2GYT7
  • Mfr. Model # ZD16X12
  • Zone Damper, Square Damper, Voltage 24 AC, Height 16 In, Width 12 In, Depth 4 In, Output Amps .32A,...More

  • Category : Zoning Dampers
Furnace Humidifier,Bypass,17 GPD
Round Damper,Modulating Automatic,12In
  • HONEYWELL
  • Round Damper, Modulating Automatic, 12In Round Damper,Modulating Automatic,12In
  • Item # 2GZA2
  • Mfr. Model # MARD12
  • Round Damper, Modulating Automatic, Dia 12 In, Voltage 24 AC, Output Amps 1.8 VA, Connection Screw Terminals,...More

  • Category : Zoning Dampers
Round Damper,Modulating Automatic,10In
  • HONEYWELL
  • Round Damper, Modulating Automatic, 10In Round Damper,Modulating Automatic,10In
  • Item # 2GZA3
  • Mfr. Model # MARD10
  • Round Damper, Modulating Automatic, Dia 10 In, Voltage 24 AC, Output Amps 1.8 VA, Connection Screw Terminals,...More

  • Category : Zoning Dampers
Pneumatic Transducer,2-10VDC,0-18 psi
Economizer Control,Rooftop or Remote,24V
Controller,Pneumatic
  • HONEYWELL
  • Controller, Pneumatic Controller,Pneumatic
  • Item # 3UC58
  • Mfr. Model # RP920A1033
  • Pneumatic Controller, Operating Range 17 to 30 PSI, Ambient Temperature Range 40 to 130 Degrees Fahrenheit,...More

  • Category : Pneumatic Controllers
18-1/4" x 6-5/8" x 18-1/4" Linear Pneum
Zone Panel, 3 Zone,Output Amps 10 VA
  • HONEYWELL
  • Zone Panel, 3 Zone, Output Amps 10 VA Zone Panel, 3 Zone,Output Amps 10 VA
  • Item # 2GYD6
  • Mfr. Model # HZ322
  • Zone Panel, 3 Zone Forced Air, Voltage 24 AC, Height 11 1/2 In., Width 8 In., Depth 2 In., Output Amps 10 VA,...More

  • Category : Zoning Dampers
Pneumatic Humidistat,Direct Acting 15-75
2-Way, Direct Acting (F)NPT 1 1/2 Threaded Globe&
High and Low Limit Dual Aquastat Controller, Temp. Range&#x
Furnace Humidifier,Bypass,12 GPD
Modulating Thermostat,Modulating Control
  • HONEYWELL
  • Modulating Thermostat, Modulating Control Modulating Thermostat,Modulating Control
  • Item # 2HEX8
  • Mfr. Model # TB7980B1005
  • VAV Thermostat, modulating multiple output, Modulating Control With 2 Additional Outputs, and max. and min....More

  • Category : VAV Controls
Pneu Temp Transmitter,DA,65 to 85F
  • HONEYWELL
  • Pneu Temp Transmitter, DA, 65 to 85F Pneu Temp Transmitter,DA,65 to 85F
  • Item # 3UC10
  • Mfr. Model # LP916A1134
  • Pneumatic Temperature Transmitter, Direct Acting, Max. Air Pressure 25 psi, Max. Ambient Temp. 135 Degrees F,...More

  • Category : Pneumatic Temperature Transmitters
Pneu Temp Transmitter,DA,65 to 85F
  • HONEYWELL
  • Pneu Temp Transmitter, DA, 65 to 85F Pneu Temp Transmitter,DA,65 to 85F
  • Item # 3UC09
  • Mfr. Model # LP916A1019
  • Pneumatic Temperature Transmitter, Direct Acting, Max. Air Pressure 25 psi, Max. Ambient Temp. 135 Degrees F,...More

  • Category : Pneumatic Temperature Transmitters
Pressure Sensor,Panel Mount w/LCD,24VAC
Duct Mounting Type with 3/8 x 5-1/4 Bulb
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