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HVAC Relays

69 Results Found that Include 69 Products 

Results per page: 16 | 32 | 48
Relay,Fan,115/120 Vac
  • STEVECO
  • Relay, Fan, 115/120 Vac
  • Item # 4E941
  • Mfr. Model # 90-294Q
  • Enclosed Fan Relay, Coil Voltage 115/120 VAC, Contact Current Rating 8 Amps, Coil Voltage Rating @ 50/60 Hz...More

Relay,Switching,24 Vac
  • HONEYWELL
  • Relay, Switching, 24 Vac
  • Item # 2E682
  • Mfr. Model # R8222D1014
  • General Purpose Switching Relay, Coil Voltage 24 VAC, Switch Action DPDT, Height 1 7/8 Inches, Depth 2 3/8...More

Relay,Fan,24 Vac
  • STEVECO
  • Relay, Fan, 24 Vac
  • Item # 4E659
  • Mfr. Model # 90-293Q
  • Enclosed Fan Relay, Coil Voltage 24 VAC, Contact Current Rating 8 Amps, Coil Voltage Rating @ 50/60 Hz 24...More

Relay,Fan,24 Vac
  • STEVECO
  • Relay, Fan, 24 Vac
  • Item # 1N185
  • Mfr. Model # 90-380
  • Heavy Duty Fan Relay, Coil Voltage 24 VAC, Contact Current Rating 14 Amps, Coil Voltage Rating @ 50/60 Hz 24...More

Center,Fan Control
  • HONEYWELL
  • Center, Fan Control
  • Item # 4E393
  • Mfr. Model # R8285A1048
  • Fan Control Center, Primary Voltage 120 Volts, Secondary Voltage 24 Volts, Power Rating 3/4 HP, Power Rating...More

Relay,Switching,125 V
  • STEVECO
  • Relay, Switching, 125 V
  • Item # 4E943
  • Mfr. Model # 90-340
  • Switching Relay, Coil Voltage Rating @ 50/60 Hz 24 VAC, Voltage Rating 125 Volts, Power Rating 1/2 HP, Full...More

Relay,Switching,1/2 HP
  • STEVECO
  • Relay, Switching, 1/2 HP
  • Item # 4E944
  • Mfr. Model # 90-341
  • Switching Relay, Coil Voltage Rating @ 50/60 Hz 115/120 Volts, Voltage Rating 250 VAC, Power Rating 1/2 HP,...More

Relay,Switching,24 Vac
  • HONEYWELL
  • Relay, Switching, 24 Vac
  • Item # 2E681
  • Mfr. Model # R8222B1067
  • General Purpose Switching Relay, Coil Voltage 24 VAC, Switch Action SPDT, Height 1 7/8 Inches, Depth 2 3/8...More

Relay,Fan,24 Vac
  • STEVECO
  • Relay, Fan, 24 Vac
  • Item # 1N184
  • Mfr. Model # 90-370
  • Enclosed Fan Relay, Coil Voltage 24 VAC, Contact Current Rating 14 Amps, Coil Voltage Rating @ 50/60 Hz 24...More

Center,Fan Control
  • WHITE-RODGERS
  • Center, Fan Control
  • Item # 2E852
  • Mfr. Model # 90-113
  • Fan Control Center, Primary Voltage 120 Volts, Secondary Voltage 24 Volts, Power Rating 3/4 HP, Power Rating...More

Enclosed Fan Relay,SPDT,24V Coil
  • GRAINGER APPROVED VENDOR
  • Enclosed Fan Relay, SPDT, 24V Coil
  • Item # 6AZU4
  • Mfr. Model # 6AZU4
  • Magnetic Relay, Enclosed Fan, Coil Volts 24, Switch Type SPDT, Full Load Amps @ 120V 14, Full Load Amps @...More

Magnetic Relay,Switching, 24V Coil
  • GRAINGER APPROVED VENDOR
  • Magnetic Relay, Switching, 24V Coil
  • Item # 6AZT9
  • Mfr. Model # 6AZT9
  • Magnetic Relay, Switching, Coil Volts 24, Switch Type DPDT, Full Load Amps @ 120V 12, Full Load Amps @ 208V...More

Enclosed Fan Relay,SPNO,24V
  • GRAINGER APPROVED VENDOR
  • Enclosed Fan Relay, SPNO, 24V
  • Item # 6AZU2
  • Mfr. Model # 6AZU2
  • Magnetic Relay, Enclosed Fan, Coil Volts 24, Switch Type SPNO, Full Load Amps @ 120V 14, Full Load Amps @...More

Relay,Switching
  • STEVECO
  • Relay, Switching
  • Item # 4E945
  • Mfr. Model # 90-342
  • Switching Relay, Coil Voltage Rating @ 50/60 Hz 208/240 Volts, Voltage Rating 277 VAC, Resistive Current 15...More

Relay,Fan,24 Vac
  • STEVECO
  • Relay, Fan, 24 Vac
  • Item # 4E658
  • Mfr. Model # 90-290Q
  • Enclosed Fan Relay, Coil Voltage 24 VAC, Contact Current Rating 8 Amps, Coil Voltage Rating @ 50/60 Hz 24...More

Relay,Electric Heat
  • WHITE-RODGERS
  • Relay, Electric Heat
  • Item # 2E346
  • Mfr. Model # 24A01G-3
  • Electric Heat Relay, Contact Current Rating 12 Amps, Coil Voltage Rating @ 50/60 Hz 240 VAC, Resistive Power...More

Relay,Fan,24 Vac
  • WHITE-RODGERS
  • Relay, Fan, 24 Vac
  • Item # 2E461
  • Mfr. Model # 8A04-1
  • Fan Relay, Coil Voltage 24 VAC, Current Rating @ 120 VAC Normally Closed 9.8 Amps, Current Rating @ 240 VAC...More

Enclosed Fan Relay,SPNO/SPNC,24V
  • GRAINGER APPROVED VENDOR
  • Enclosed Fan Relay, SPNO/SPNC, 24V
  • Item # 6AZU3
  • Mfr. Model # 6AZU3
  • Magnetic Relay, Enclosed Fan, Coil Volts 24, Switch Type SPNO/SPNC, Full Load Amps @ 120V 14, Full Load Amps...More

Magnetic Relay,Switching,120 V Coil
  • GRAINGER APPROVED VENDOR
  • Magnetic Relay, Switching, 120 V Coil
  • Item # 6AZU0
  • Mfr. Model # 6AZU0
  • Magnetic Relay, Switching, Coil Volts 120, Switch Type DPDT, Full Load Amps @ 120V 12, Full Load Amps @ 208V...More

Transformer Relay,DPDT
  • GRAINGER APPROVED VENDOR
  • Transformer Relay, DPDT
  • Item # 6AZH6
  • Mfr. Model # 6AZH6
  • Transformer Relay, 4x4 Junction Box Mount, Coil Volts 24, Transformer Primary (V) 120, Transformer Secondary...More

Switching Relay,DPST,120V Load
  • HONEYWELL
  • Switching Relay, DPST, 120V Load
  • Item # 2E868
  • Mfr. Model # R845A1030
  • Switching Relay, Hydronic, Full Load Amps @ 120V 7.4, @ 240VAC 3.7, Resistive Amps @ 120V 10, @ 240V 6,...More

Magnetic Relay,24V Coil,30A
  • GRAINGER APPROVED VENDOR
  • Magnetic Relay, 24V Coil, 30A
  • Item # 18F255
  • Mfr. Model # 18F255
  • Relay, Magnetic, Coil Volts 24, Switch Type DPST, 30 Full Load Amps @ 120V, Foot Mounting, For Use With Air...More

Relay,Fan,208/240 Vac
  • STEVECO
  • Relay, Fan, 208/240 Vac
  • Item # 4E942
  • Mfr. Model # 90-295Q
  • Enclosed Fan Relay, Coil Voltage 208/240 VAC, Contact Current Rating 8 Amps, Coil Voltage Rating @ 50/60 Hz...More

Magnetic Relay,Switching, 208/240V Coil
  • GRAINGER APPROVED VENDOR
  • Magnetic Relay, Switching, 208/240V Coil
  • Item # 6AZU1
  • Mfr. Model # 6AZU1
  • Magnetic Relay, Switching, Coil Volts 208/240, Switch Type DPDT, Full Load Amps @ 120V 12, Full Load Amps @...More

Magnetic Relay,Switching,24V Coil
  • GRAINGER APPROVED VENDOR
  • Magnetic Relay, Switching, 24V Coil
  • Item # 6ACH5
  • Mfr. Model # 6ACH5
  • Magnetic Relay, Switching, Coil Volts 24, Switch Type DPST, Full Load Amps @ 120V 12, Full Load Amps @ 208V...More

Switching Relay,24 V
  • HONEYWELL
  • Switching Relay, 24 V
  • Item # 2E866
  • Mfr. Model # RA89A1074
  • Switching Relay, Hydronic, Full Load Amps @ 120V 10.2, @ 240VAC 5.1, Locked Rotor Amps @ 120V 61.2, @ 240V...More

Center,Fan,3/4 HP
  • HONEYWELL
  • Center, Fan, 3/4 HP
  • Item # 2E857
  • Mfr. Model # R8239A1052
  • Fan Center, Primary Voltage 120 Volts, Secondary Voltage 24 Volts, Power Rating 3/4 HP, Power Rating @ 120...More

Enclosed Fan Relay,SPDT,120V Coil
  • GRAINGER APPROVED VENDOR
  • Enclosed Fan Relay, SPDT, 120V Coil
  • Item # 6AZU5
  • Mfr. Model # 6AZU5
  • Magnetic Relay, Enclosed Fan, Coil Volts 120, Switch Type SPDT, Full Load Amps @ 120V 14, Full Load Amps @...More

Switching Relay,DPST,120/240V Load
  • HONEYWELL
  • Switching Relay, DPST, 120/240V Load
  • Item # 2E867
  • Mfr. Model # RA832A1066
  • Switching Relay, Hydronic, Full Load Amps @ 120V 7.4, @ 240VAC 3.7,Resistive Amps @ 120V 10, @ 240V 6, Height...More

Enclosed Fan Relay,SPDT,277V Coil
  • GRAINGER APPROVED VENDOR
  • Enclosed Fan Relay, SPDT, 277V Coil
  • Item # 6ACJ1
  • Mfr. Model # 6ACJ1
  • Magnetic Relay, Enclosed Fan, Coil Volts 277, Switch Type SPDT, Full Load Amps @ 120V 14, Full Load Amps @...More

Enclosed Fan Relay,SPST,120V Coil
  • GRAINGER APPROVED VENDOR
  • Enclosed Fan Relay, SPST, 120V Coil
  • Item # 6ACH8
  • Mfr. Model # 6ACH8
  • Magnetic Relay, Enclosed Fan, Coil Volts 120, Switch Type SPNO, Full Load Amps @ 120V 14, Full Load Amps @...More

Center,Fan Control
  • STEVECO
  • Center, Fan Control
  • Item # 1N182
  • Mfr. Model # 90-118E
  • Fan Control Center, Primary Voltage 120 Volts, Secondary Voltage 24 Volts, Power Rating 3/4 HP, Power Rating...More

Results per page: 16 | 32 | 48

Install snap-acting HVAC relays from Grainger in any position for remote control of air conditioning, heating and ventilation systems. Control fans, blowers, motors up to 1-1/2HP, tools and other electrical devices within ratings. Shop here for magnetic AC switching relays (SPST and DPST), heavy-duty enclosed fan relays and conduit connector enclosed switching relays. You'll also find transformer combinations, including conduit box/unit mount, conduit/unit mount for hydronic applications, and junction box mount relays. Count on Grainger for the HVAC relays you need to control all your heating, ventilation and air conditioning systems.