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HVAC Controls

78 Results Found that Include 78 Products 

Results per page: 16 | 32 | 48
Low V T-Stat,Stages Heat 1,Stages Cool 1
  • HONEYWELL
  • Low V T-Stat, Stages Heat 1, Stages Cool 1
  • Item # 2HFF4
  • Mfr. Model # TH1110DV1009/U
  • Low Voltage Thermostat, Stages Heat 1, Stages Cool 1, Terminal Designations R,C,Y,W,G, System Switching...More

Guard,Thermostat,Clear
  • GRAINGER APPROVED VENDOR
  • Guard, Thermostat, Clear
  • Item # 4E649
  • Mfr. Model # 4E649
  • Universal Thermostat Guard, Inside Height 8 3/8 In, Inside Depth 3 In, Inside Width 5 7/8 In, Outside Depth 3...More

Automatic Air Vent
  • HONEYWELL
  • Automatic Air Vent
  • Item # 3TZ95
  • Mfr. Model # EA122A1002
  • Automatic Air Vent, NPT Connection (M) 1/8 Inch, Maximum Temperature 230 Degrees Fahrenheit, Maximum Pressure...More

Line Volt Mechanical Tstat,120 to 277VAC
  • WHITE-RODGERS
  • Line Volt Mechanical Tstat, 120 to 277VAC
  • Item # 4E036
  • Mfr. Model # 1A65-641
  • Snap Action Thermostat, Heat Only, Control Range 45-85 Degrees Fahrenheit, 1 Degree Differential, SPST Switch...More

Thermostat Cover Kit
  • HONEYWELL
  • Thermostat Cover Kit
  • Item # 3TZ82
  • Mfr. Model # 14004406-910
  • Thermostat Cover Kit, Satin Chrome Color, Setpoint Slot Cover, 6 Window Inserts, Horizontal and Vertical

GUARD,THERMOSTAT,Off White
  • GRAINGER APPROVED VENDOR
  • GUARD, THERMOSTAT, Off White
  • Item # 4E650
  • Mfr. Model # 4E650
  • Universal Thermostat Guard, Inside Height 8 3/8 In, Inside Depth 3 In, Inside Width 5 7/8 In, Outside Depth 3...More

Line Volt Mechanical Tstat,120 to 277VAC
  • HONEYWELL
  • Line Volt Mechanical Tstat, 120 to 277VAC
  • Item # 2E831
  • Mfr. Model # T498A1778
  • Electric Heat Line Voltage Thermostat, Non Inductive Rating @ 120 VAC 22 Amps, Non Inductive Rating @ 240 VAC...More

Guard,Thermostat,Off White
  • GRAINGER APPROVED VENDOR
  • Guard, Thermostat, Off White
  • Item # 13J050
  • Mfr. Model # 13J050
  • Thermostat Guard, Universal, Inside Height (In.) 7-7/8, Inside Width (In.) 5-11/16, Inside Depth (In.) 3-3/8,...More

Attic T-Stat/Humidistat, 60 to 120 Deg F
  • DAYTON
  • Attic T-Stat/Humidistat, 60 to 120 Deg F
  • Item # 10N203
  • Mfr. Model # 10N203
  • Attic Fan Thermostat, Switch Type 2 SPST, Switch Action Close on Rise, Number of Switches 2, Control Range 60...More

Guard,Thermostat,Tan
  • GRAINGER APPROVED VENDOR
  • Guard, Thermostat, Tan
  • Item # 13J042
  • Mfr. Model # 13J042
  • Thermostat Guard, Universal, Inside Height (In.) 7-7/8, Inside Width (In.) 5-11/16, Inside Depth (In.) 3-3/8,...More

Line V T-stat,Fan Coil,Heat,Cool,White
  • DAYTON
  • Line V T-stat, Fan Coil, Heat, Cool, White
  • Item # 1UHE4
  • Mfr. Model # 1UHE4
  • Line Voltage Thermostat, Fan Coil, Switch Type SPDT, Switch Action One Opens on Rise, One Close on Rise,...More

Ignitor,Hot Surface
  • WHITE-RODGERS
  • Ignitor, Hot Surface
  • Item # 5E810
  • Mfr. Model # 767A-357
  • Hot Surface Ignitor, Silicon Carbide, Length 5-1/4 In, Voltage 120, Gas Type LP/Nat, 2 Terminal Receptacle...More

Guard,Thermostat,Beige
  • GRAINGER APPROVED VENDOR
  • Guard, Thermostat, Beige
  • Item # 13J043
  • Mfr. Model # 13J043
  • Thermostat Guard, Universal, Inside Height (In.) 7-7/8, Inside Width (In.) 5-11/16, Inside Depth (In.) 3-3/8,...More

Line Volt Mechanical Tstat,120 to 277VAC
  • HONEYWELL
  • Line Volt Mechanical Tstat, 120 to 277VAC
  • Item # 4CZ52
  • Mfr. Model # T4398A1021
  • Electric Heat Thermostat, Contact Current Rating Resistive @ 120/208/240 VAC 22 Amps, Contact Current Rating...More

Automatic Steam Vent
  • BELL & GOSSETT
  • Automatic Steam Vent
  • Item # 4NU94
  • Mfr. Model # 40
  • Steam Air Vent, Automatic, (M)NPT ConnectionSteam Air Vent, Automatic, (M)NPT Connection (In.) 1/8,...More

Ignitor,Hot Surface
  • WHITE-RODGERS
  • Ignitor, Hot Surface
  • Item # 5E811
  • Mfr. Model # 767A-361
  • Hot Surface Ignitor, Silicon Carbide, Length 5-1/4 In, Voltage 120, Gas Type LP/Nat, 2 Terminal Receptacle...More

Potential Relay,35A,Pick Up 332 to 356
  • GRAINGER APPROVED VENDOR
  • Potential Relay, 35A, Pick Up 332 to 356
  • Item # 5MLZ6
  • Mfr. Model # 5MLZ6
  • Relay, Potential, N.O. Output (Amps) 50, Contact Rating (Amps) 35, Pick Up 332 to 356, Hold 500, Drop Out 135...More

Potential Relay,35A,Pick Up 260 to 275
  • GRAINGER APPROVED VENDOR
  • Potential Relay, 35A, Pick Up 260 to 275
  • Item # 5MLZ4
  • Mfr. Model # 5MLZ4
  • Relay, Potential, N.O. Output (Amps) 50, Contact Rating (Amps) 35, Pick Up 260 to 275, Hold 500, Drop Out 135...More

Hot Surface Ignitor,Silicon Nitride,120V
  • SUPCO
  • Hot Surface Ignitor, Silicon Nitride, 120V
  • Item # 1DKR2
  • Mfr. Model # SSN2000
  • Hot Surface Ignitor, Universal Silicon Nitride, Length 3-1/4 In, Voltage 120, Gas Type LP/Nat, Wire Leads,...More

Electric Sequencer,3 Switch,1-110 Sec
  • GRAINGER APPROVED VENDOR
  • Electric Sequencer, 3 Switch, 1-110 Sec
  • Item # 6UEE9
  • Mfr. Model # 6UEE9
  • Electric Sequencer, Number of Switches 3, Number of Timings 3, Height (In.) 1-7/8, Width (In.) 3-1/4, Depth...More

Pneumatic Thermostat  Kit, Dual
  • JOHNSON CONTROLS
  • Pneumatic Thermostat Kit, Dual
  • Item # 38Y148
  • Mfr. Model # T-4000-611
  • Pneumatic Thermostat Conversion Kit, Dual, Color Beige, Size 1 In.L x 4 In.H x 5 In.D, For Use With Pneumatic...More

Line V T-stat,Heat,Cool,White,SPST
  • DAYTON
  • Line V T-stat, Heat, Cool, White, SPST
  • Item # 1UHE3
  • Mfr. Model # 1UHE3
  • Line Voltage Thermostat, Fan Coil, Switch Type SPST, Switch Action Close on Rise, Control Range 40-90 F,...More

Pressure Switch,Differential,0.2to 2InWC
  • DWYER INSTRUMENTS
  • Pressure Switch, Differential, 0.2to 2InWC
  • Item # 4FTP1
  • Mfr. Model # ADPS-03-2-N
  • Pressure Switch, Differential, 0.2 to 2.0 In WC Differential, Burst Pressure 40 In WC, Port Type 1/4 In Slip...More

Ignitor,Lead 5 1/2 In,120V,4.75 Amp
  • ROBERTSHAW
  • Ignitor, Lead 5 1/2 In, 120V, 4.75 Amp
  • Item # 1TGF6
  • Mfr. Model # 41-403
  • Hot Surface Ignitor, Silicon Carbide, Length 5 1/2 In, Voltage 120, Gas Type LP/Nat, 2 Terminal Receptacle...More

Guard,Thermostat,Off White
  • GRAINGER APPROVED VENDOR
  • Guard, Thermostat, Off White
  • Item # 13J051
  • Mfr. Model # 13J051
  • Thermostat Guard, Universal, Inside Height (In.) 7-7/8, Inside Width (In.) 5-11/16, Inside Depth (In.) 3-3/8,...More

Valve,2 Way,High Temp,On/Off,Sweat 1/2
  • JOHNSON CONTROLS
  • Valve, 2 Way, High Temp, On/Off, Sweat 1/2
  • Item # 41P364
  • Mfr. Model # JS2211
  • Zone Valve, 2 Way, High Temp, On/Off, Height (In.) 1-7/8, Width (In.) 2-5/8, Depth (In.) 1-3/4, Coefficient...More

Gas Cooking Control,Igniter
  • ROBERTSHAW
  • Gas Cooking Control, Igniter
  • Item # 6KXD9
  • Mfr. Model # 41-204
  • Gas Cooking Control, Igniter, Gas Type NG/LP, Mounting Position Flat, For Use With Roberts haw HUN Series or...More

Ignitor,Hot Surface
  • ROBERTSHAW
  • Ignitor, Hot Surface
  • Item # 5JA29
  • Mfr. Model # 41-404
  • Hot Surface Ignitor, Silicon Carbide, Length 4 1/2 In, Voltage 120, Gas Type LP/Nat, For Sealed Combustion...More

Transformer Relay,SPNO/SPNC
  • GRAINGER APPROVED VENDOR
  • Transformer Relay, SPNO/SPNC
  • Item # 6AZH4
  • Mfr. Model # 6AZH4
  • Transformer Relay, 4x4 Junction Box Mount, Coil Volts 24, Transformer Primary (V) 120, Transformer Secondary...More

Ignitor,Hot Surface
  • ROBERTSHAW
  • Ignitor, Hot Surface
  • Item # 5JA28
  • Mfr. Model # 41-401
  • Hot Surface Ignitor, Silicon Carbide, Length 4 1/2 In, Voltage 120, Gas Type LP/Nat, 2 Terminal Receptacle...More

Ignitor,Hot Surface
  • WHITE-RODGERS
  • Ignitor, Hot Surface
  • Item # 5E809
  • Mfr. Model # 767A-356
  • Hot Surface Ignitor, Silicon Carbide, Length 6 In, Voltage 120, Gas Type LP/Nat, 2 Terminal Receptacle With...More

Potential Relay,35A,Pick Up 295 to 315
  • GRAINGER APPROVED VENDOR
  • Potential Relay, 35A, Pick Up 295 to 315
  • Item # 5MLZ5
  • Mfr. Model # 5MLZ5
  • Relay, Potential, N.O. Output (Amps) 50, Contact Rating (Amps) 35, Pick Up 295 to 315, Hold 500, Drop Out 135...More

Results per page: 16 | 32 | 48