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HVAC Controls

115 Results Found that Include 123 Products 

Results per page: 16 | 32 | 48
  • RANCO
  • Temperature Control
  • Multiple product options available

Line Volt Mechanical Tstat,120 to 240VAC
  • HONEYWELL
  • Line Volt Mechanical Tstat, 120 to 240VAC
  • Item # 2E834
  • Mfr. Model # T6031A1136
  • Remote Bulb Thermostat, Inductive Rating @ 120 VAC 8 Amps, Inductive Rating @ 240 VAC 5 Amps, Differential 3...More

Line V Mechanical Tstat,120 to 277VAC,8A
  • WHITE-RODGERS
  • Line V Mechanical Tstat, 120 to 277VAC, 8A
  • Item # 2E734
  • Mfr. Model # 1A10-651
  • Line Voltage Thermostat, Contact Current Rating Resistive @120VAC 8 Amps, Contact Current Rating Resistive...More

Ventilator Dehumidification Control
  • HONEYWELL
  • Ventilator Dehumidification Control
  • Item # 2E574
  • Mfr. Model # H46C1166
  • Humidity Control, Mounting Location Switch Box, Adjustment Range 20 to 80 Percentage RH, Control Attic...More

Low V T-Stat,Stages Heat 2,Stages Cool 2
  • HONEYWELL
  • Low V T-Stat, Stages Heat 2, Stages Cool 2
  • Item # 6WU98
  • Mfr. Model # TH5220D1003
  • 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

Low V T-Stat,Stages Heat 1,Stages Cool 1
  • HONEYWELL
  • Low V T-Stat, Stages Heat 1, Stages Cool 1
  • Item # 6WY10
  • Mfr. Model # TH6110D1005
  • Low Voltage Thermostat, Stages Heat 1, Stages Cool 1, Temp. Settings per Day 4, Programs per Week 5-1-1 or...More

Fan Control
  • WHITE-RODGERS
  • Fan Control
  • Item # 2E232
  • Mfr. Model # 5D51-35
  • Fan Control, Switch Action Close on Rise, Open on Rise, Inductive Full Load Current @ 120 VAC 14.0 Amps,...More

Line V Mechanical Tstat,120 to 277VAC,8A
  • HONEYWELL
  • Line V Mechanical Tstat, 120 to 277VAC, 8A
  • Item # 4NE56
  • Mfr. Model # T651A3018
  • Line Voltage Thermostat, Heating or Cooling, Switch Type SPDT, Control Range 44 to 86 F, Voltage...More

Direct Coupled Damper Actuator,1.8 VA
  • HONEYWELL
  • Direct Coupled Damper Actuator, 1.8 VA
  • Item # 2HEZ5
  • Mfr. Model # ML6161B2024
  • Direct Coupled Damper Actuator, Floating, SPDT, Shaft Type Aluminum Hub, Two Set Screws, Torque 35 In-Lbs, 90...More

Line Volt Mechanical Tstat,120 to 240VAC
  • WHITE-RODGERS
  • Line Volt Mechanical Tstat, 120 to 240VAC
  • Item # 2E399
  • Mfr. Model # 1687-9
  • Remote Bulb Thermostat, Contact Current Rating Resistive @ 120VAC 24 Amps, Contact Current Rating Resistive @...More

Switch,Fan Proving
Line Voltg Thermostat,DPST,208 to 240VAC
  • HONEYWELL
  • Line Voltg Thermostat, DPST, 208 to 240VAC
  • Item # 6WY23
  • Mfr. Model # TL7235A1003
  • Line Voltage Thermostat, Switch Type DPST, Switch Action Open on Rise, Number of Switches 1, Control Range 40...More

Rod Assembly
  • HONEYWELL
  • Rod Assembly
  • Item # 3UC35
  • Mfr. Model # Q3400A1024
  • Igniter/Flame Rod Assembly, Hot Surface, Length 30 In, Voltage 24, Gas Type Nat, Molex Plug for Honeywell...More

Reverse Acting Relay,Pneumatic,30 PSI
  • SIEMENS
  • Reverse Acting Relay, Pneumatic, 30 PSI
  • Item # 2KGR5
  • Mfr. Model # 243-0024
  • Reverse Acting Relay, Pneumatic, Pressure Range 30 PSI, 1/4 In Barb, Max Air Pressure 30 PSI, Capacity 29...More

Switch,Electric
  • HONEYWELL
  • Switch, Electric
  • Item # 3UC33
  • Mfr. Model # P658A1013
  • Pneumatic Electric Switch, Voltage Rating 125/250/277 Volts, Power Rating 1, 2 HP, Differential 2 PSI,...More

Thermocouple,48in,Pk10
  • WHITE-RODGERS
  • Thermocouple, 48in, Pk10
  • Item # 1RC58
  • Mfr. Model # H06E-514
  • Replacement Thermocouple, Standard Coaxial, Length 48 In, Voltage 18 to 30 mV, Gas Type LP/Nat, Stainless...More

Switch,Electric
  • HONEYWELL
  • Switch, Electric
  • Item # 3UC34
  • Mfr. Model # P658B1012
  • Pneumatic Electric Switch, Voltage Rating 125/250/277 Volts, Power Rating 1, 2 HP, Differential 2 PSI,...More

Gas Valve,Fast Opening,150,000 BtuH
  • ROBERTSHAW
  • Gas Valve, Fast Opening, 150,000 BtuH
  • Item # 4E287
  • Mfr. Model # 720-400
  • Gas Valve, Ignition Type Standing Pilot, BtuH Capacity 150,000, Valve Type Fast Opening, Coil Volts 24, Gas...More

Zone Valve Actuator,NO,24V
  • JOHNSON CONTROLS
  • Zone Valve Actuator, NO, 24V
  • Item # 41P317
  • Mfr. Model # JG23A020
  • Zone Valve Actuator, Type of Actuator Normally Open, Closeoff Pressure Type Standard, Signal Type On/Off,...More

Low V T-Stat,Stages Heat 1,Stages Cool 1
  • WHITE-RODGERS
  • Low V T-Stat, Stages Heat 1, Stages Cool 1
  • Item # 1MBD6
  • Mfr. Model # 1F80-0471
  • Low Voltage Thermostat, Stages Heat 1, Stages Cool 1, Temp. Settings per Day 4, 0, Programs per Week 5-1-1,...More

Fan/Limit Control
  • WHITE-RODGERS
  • Fan/Limit Control
  • Item # 2E139
  • Mfr. Model # 5D51-78
  • Fan/Limit Control, Switch Action Close on Rise, Open on Rise, Inductive Full Load Current @ 120 VAC 14.0,...More

Temperature Controller with Alarm,SPST
  • CONTROL PRODUCTS
  • Temperature Controller with Alarm, SPST
  • Item # 6CJL9
  • Mfr. Model # TCA-9102S-LV
  • Temperature Controller, Digital, Switch Type SPST, Switch Action Open/Close on Rise, Number of Switches 1,...More

Line Voltage Monitor,24-240 Volts
  • ICM
  • Line Voltage Monitor, 24-240 Volts
  • Item # 5KPX9
  • Mfr. Model # ICM492
  • Line Voltage Monitor, Manual or Automatic Reset, Control Volts 24-240, NC Output 10 Amps, NO Output 10 Amps,...More

Relay,Pneumatic
  • HONEYWELL
  • Relay, Pneumatic
  • Item # 3UC52
  • Mfr. Model # RP471A1002
  • Pneumatic Relay, Control Snap Acting, Maximum Safe Air Pressure 30 PSI, Pressure Range 3 to 15 PSI, 4 Port,...More

Fan/Limit Control
  • WHITE-RODGERS
  • Fan/Limit Control
  • Item # 2E372
  • Mfr. Model # 5D51-90
  • Fan/Limit Control, Switch Action Close on Rise, Open on Rise, Inductive Full Load Current @ 120 VAC 14.0,...More

Cable,Single Conductor,10 Ft
  • LUMENITE CONTROL TECHNOLOGY, INC.
  • Cable, Single Conductor, 10 Ft
  • Item # 6EJN3
  • Mfr. Model # J
  • Inter Connect Cable, Single Conductor, Cable Length 10 Feet, For Use With Lumenite WFLTV-TM, WFLTV-SM and...More

Low V T-Stat,Stages Heat 2,Stages Cool 1
  • HONEYWELL
  • Low 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

Line Volt Mechanical Tstat,15.0A
  • JOHNSON CONTROLS
  • Line Volt Mechanical Tstat, 15.0A
  • Item # 2E535
  • Mfr. Model # A19BAG-1E
  • Electric Thermostat, Full Load Current 15.0 Amps, Differential 3.5 PSI, Sensor Hydraulic Capillary, Switch...More

Replacement Head,50/60 Hz,24 Vac
  • HONEYWELL
  • Replacement Head, 50/60 Hz, 24 Vac
  • Item # 2HDC3
  • Mfr. Model # 40003916-021
  • Replacement Head, 50/60 Hz, Height 1 1/2 In., Width 2 3/8 In., Depth 3 1/2 In., Max. Water Temp. 125 Deg. F,...More

Temperature Sensor,Nickel
  • JOHNSON CONTROLS
  • Temperature Sensor, Nickel
  • Item # 36P652
  • Mfr. Model # TE-67NP-0N00
  • Temperature Sensor, Nickel 1k ohm with Phone Jack, For Use With Any BAS/DDC System

Electronic Timer,115V
  • FANTECH
  • Electronic Timer, 115V
  • Item # 15W817
  • Mfr. Model # FD 60EM
  • Electronic Timer, Timing Range 10, 20, 30, 60, 115, Max. Amps 20, Max. Wattage 2300, Fits Standard Gang Box,...More

Results per page: 16 | 32 | 48