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HVAC Controls

374 Results Found that Include 379 Products 

Results per page: 16 | 32 | 48
Speed Control,Adjustable,Rotary,120V,8A
  • DAYTON
  • Speed Control, Adjustable, Rotary, 120V, 8A
  • Item # 22PP73
  • Mfr. Model # 22PP73
  • Speed Control, Rotary, Adjustable, Voltage 120, Max. Amps 8, Switch Color Black and Gold, Plate Color Black...More

Aspirator Wallbox Kit,w/Mounting Hdwr
  • JOHNSON CONTROLS
  • Aspirator Wallbox Kit, w/Mounting Hdwr
  • Item # 20RF59
  • Mfr. Model # T-4000-110
  • Aspirator Wallbox Kit, Horizontal or Vertical, For Use With JCI T-4000 Series Pneumatic Thermostats, Includes...More

Speed Control,Adjustable,Rotary,120V,3A
  • DAYTON
  • Speed Control, Adjustable, Rotary, 120V, 3A
  • Item # 22PP72
  • Mfr. Model # 22PP72
  • Speed Control, Rotary, Adjustable, Voltage 120, Max. Amps 3, Switch Color Black, Plate Color Silver, Height...More

Low V T-Stat,Stages Heat 1,Stages Cool 1
  • JOHNSON CONTROLS
  • Low V T-Stat, Stages Heat 1, Stages Cool 1
  • Item # 20RF34
  • Mfr. Model # T602DFH-4
  • Low Voltage Thermostat, Stages Heat 1, Stages Cool 1, Terminal Designations Fan-H,Fan-M,Fan-L,24V Hot,24V...More

Thermostat Guard, Plated Steel
  • JOHNSON CONTROLS
  • Thermostat Guard, Plated Steel
  • Item # 20RG67
  • Mfr. Model # GRD10-1R
  • Thermostat Guard, Universal, Inside Height (In.) 6-3/16, Inside Width (In.) 3-5/8, Inside Depth (In.)...More

Speed Control,Adjustable,Rotary,120V,12A
  • DAYTON
  • Speed Control, Adjustable, Rotary, 120V, 12A
  • Item # 22PP74
  • Mfr. Model # 22PP74
  • Speed Control, Rotary, Adjustable, Voltage 120, Max. Amps 12, Switch Color Black and Gold, Plate Color Black...More

Integrated Hot Surface Control,OEM
  • WHITE-RODGERS
  • Integrated Hot Surface Control, OEM
  • Item # 29TH94
  • Mfr. Model # 50A66-743
  • Integrated Hot Surface Control, OEM Replacement, Input Voltage 25VAC 50/60 Hz, 120 Control Volts, For Use...More

Hard Start,3 Wire, 1 - 3 Hp
  • SUPCO
  • Hard Start, 3 Wire, 1 - 3 Hp
  • Item # 20LP97
  • Mfr. Model # 3W1
  • Hard Start Kit, Potential Relay, Start Capacitor, Control Volts 208 to 240, Voltage 208 to 240, 1 Phase,...More

Hard Start,3 Wire,4-5 Hp
  • SUPCO
  • Hard Start, 3 Wire, 4-5 Hp
  • Item # 20LP99
  • Mfr. Model # 3W3
  • Hard Start Kit, Potential Relay, Start Capacitor, Control Volts 208 to 240, Voltage 208 to 240, 1 Phase,...More

Integrated Hot Surface Control,OEM
  • WHITE-RODGERS
  • Integrated Hot Surface Control, OEM
  • Item # 29TH96
  • Mfr. Model # 50A55-743
  • Integrated Hot Surface Control, OEM Replacement, Input Voltage 25VAC 50/60 Hz, 120 Control Volts, For Use...More

Thermostat Cover,w/Mounting Hdwr
  • JOHNSON CONTROLS
  • Thermostat Cover, w/Mounting Hdwr
  • Item # 20RF83
  • Mfr. Model # T-4756-2141
  • Thermostat Cover, Horizontal, No Thermometer, Dual Windows, Color Beige, For Use With JCI T-4000 Series...More

Control Relay,Liquid Level,SPDT,120VAC
Lube Oil Pressure Control,8 to 70 psi
  • JOHNSON CONTROLS
  • Lube Oil Pressure Control, 8 to 70 psi
  • Item # 20RF54
  • Mfr. Model # P128AA-17C
  • Lube Oil Pressure Control, Cutout Control with Time Delay, Pressure Range (PSI) 8 to 70, Time Delay (Sec.)...More

Control Relay,Liquid Level,SPDT,120VAC
Mounting Bracket,w/Mounting Hdwr
Integrated Hot Surface Control,OEM
  • WHITE-RODGERS
  • Integrated Hot Surface Control, OEM
  • Item # 29TH95
  • Mfr. Model # 50M56-743
  • Integrated Hot Surface Control, OEM Replacement, Input Voltage 25VAC 50/60 Hz, 120 Control Volts, For Use...More

Line Voltage Thermostat,24 to 240VAC
  • JOHNSON CONTROLS
  • Line Voltage Thermostat, 24 to 240VAC
  • Item # 20XJ49
  • Mfr. Model # A419ABG-3C
  • Line Voltage Thermostat, Heating/Cooling, Switch Type SPST, Switch Action Open and Close on rise, Number of...More

Control Bypass Valve,For Use with A-4400
Temperature Sensor,Platinum 1k ohm
Temp Sensor,Thermistor 10k ohm Type 2
Heating-Cooling Thermostat,DA/RA
  • JOHNSON CONTROLS
  • Heating-Cooling Thermostat, DA/RA
  • Item # 20RG11
  • Mfr. Model # T-4752-206
  • Heating-Cooling Thermostat, Direct Acting and Reverse Acting, Control Range 55 Degrees to 85 Degrees F, 5/32...More

Surface Mount Duct, Wall Mountng Lcation
Hard Start,3 Wire, 3-1/2 - 4-1/2 Hp
  • SUPCO
  • Hard Start, 3 Wire, 3-1/2 - 4-1/2 Hp
  • Item # 20LP98
  • Mfr. Model # 3W2
  • Hard Start Kit, Potential Relay, Start Capacitor, Control Volts 208 to 240, Voltage 208 to 240, 1 Phase,...More

Humidistat, Rm Humidistat
  • JOHNSON CONTROLS
  • Humidistat, Rm Humidistat
  • Item # 20XJ24
  • Mfr. Model # W42AA-1C
  • Humidistat,Rm Humidistat, Standard Outlet Box Mounting, Adjustable Range 10 Percent to 90 Percent RH,...More

Temperature Sensor,Platinum 1k ohm
Pressure Switch,Differential, SPDT
Aspirator Wallbox Cover,w/Mounting Hdwr
  • JOHNSON CONTROLS
  • Aspirator Wallbox Cover, w/Mounting Hdwr
  • Item # 20RF60
  • Mfr. Model # T-4000-112
  • Aspirator Wallbox Cover, Horizontal or Vertical, Color Stainless, For Use With JCI T-4000 Series Pneumatic...More

Low Water Cutoff,NPT,Electronic,NEMA 1
  • TACO
  • Low Water Cutoff, NPT, Electronic, NEMA 1
  • Item # 20HJ85
  • Mfr. Model # LFM1203S-1
  • Low Water Cutoff, NPT, Electronic, 1, Switch Type Single Pole Double Throw, 5.75, 4.4, 3, Enclosure Type NEMA...More

Air Separator, 1 in.,150psi,Automatic
  • TACO
  • Air Separator, 1 in., 150psi, Automatic
  • Item # 20HJ64
  • Mfr. Model # 49-100T-2
  • Air Separator, NPT Size 1 In., Max. Pressure (PSI) 150, Max. Temp. 240 Degrees , Height (In.) 6.75, 4-3/8 In....More

Lube Oil Pressure Cutout Control,60 sec.
  • JOHNSON CONTROLS
  • Lube Oil Pressure Cutout Control, 60 sec.
  • Item # 20RF57
  • Mfr. Model # P28AA-2C
  • Lube Oil Pressure Cutout Control, Cutout Control with Time Delay, Pressure Range (PSI) 8 to 70, Time Delay...More

Line V Mechanical Tstat,24 to 277VAC,6A
  • JOHNSON CONTROLS
  • Line V Mechanical Tstat, 24 to 277VAC, 6A
  • Item # 20XJ77
  • Mfr. Model # T22AAA-1C
  • Line Voltage Thermostat, Heating, Switch Type SPST, Switch Action Normally Open, Number of Switches 1,...More

Line Voltage Thermostat,24 to 240VAC
  • JOHNSON CONTROLS
  • Line Voltage Thermostat, 24 to 240VAC
  • Item # 20XJ48
  • Mfr. Model # A419ABC-3C
  • Line Voltage Thermostat, Heating/Cooling, Switch Type SPDT, Switch Action Open and Close on rise, Number of...More

Results per page: 16 | 32 | 48