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HVAC and Refrigeration

86 Results Found that Include 112 Products

Results per page:  16 | 32 | 48
Economizer Control,Rooftop or Remote,24V
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
Pneumatic Transducer,2-10VDC,0-18 psi
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
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
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
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
High Limit and Circulator Dual Aquastat Controller, Temp. R
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
18-1/4" x 6-5/8" x 18-1/4" Linear Pneum
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
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
High and Low Limit Dual Aquastat Controller, Temp. Range&#x
Furnace Humidifier,Bypass,12 GPD
Pneumatic Humidistat,Direct Acting 15-75
Pressure Sensor,Panel Mount w/LCD,24VAC
Round Damper,Modulating Automatic,18In
  • HONEYWELL
  • Round Damper, Modulating Automatic, 18In Round Damper,Modulating Automatic,18In
  • Item # 2GYZ8
  • Mfr. Model # MARD18
  • Round Damper, Modulating Automatic, Dia 18 In, Voltage 24 AC, Output Amps 1.8 VA, Connection Screw Terminals,...More

  • Category : Zoning Dampers
Spring Range,3-7 Psi
Pneumatic Humidistat,Reverse Acting
Bypass Humidifier,12 GPD,w/ Humidistat
  • HONEYWELL
  • Bypass Humidifier, 12 GPD, w/ Humidistat Bypass Humidifier,12 GPD,w/ Humidistat
  • Item # 2TE68
  • Mfr. Model # HE225H8908
  • Humidifier, Bypass, Max Square Foot Capacity 3000, 12 GPD, Voltage 120, 60 Hz, 0.5 Amps AC, Height 13 9/16...More

  • Category : Humidifiers
Vent. Control/Dampr,8VA Out,6in Dia
  • HONEYWELL
  • Vent. Control/Dampr, 8VA Out, 6in Dia Vent. Control/Dampr,8VA Out,6in Dia
  • Item # 48KT48
  • Mfr. Model # Y8150A1017
  • Ventilation Control and Damper, Modulating Automatic, Dia. (In.) 6, Voltage (AC) 24, Output Amps 8 VA,...More

  • Category : Zoning Dampers
High Limit and Circulator Dual Aquastat Controller, Temp. R
Odor Absorber; For Use With Mfr. No. UV2400U5000, UV24
Triple Aquastat Relay with High Limit Immersion Controller,
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
Wireless Occupancy Sensor Kit, For Use With: 3RCK7, 3R
2-Way, Direct Acting (F)NPT 1 1/2 Threaded Globe&
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