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HVAC and Refrigeration

81 results found that include 81 products

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Results per page:  16 | 32 | 48
Actuator Head,NC,24V
Two Way, Normally Closed, Closed System Sweat 3/4 Moto
Zoning Control,1 Zone
  • TACO
  • Item # 6XJX6
  • Mfr. Model # SR501-4
  • Zoning Control, 1 Zone, HP 1/3 HP Per Zone, Full Load Amps @ 120V 6 Per Zone, Current Drawn (Amps) Max 12,...More

  • Category : HVAC Relays
Zoning Control,3 Zone
  • TACO
  • Item # 6XJX8
  • Mfr. Model # SR503-4
  • Zoning Control, 3 Zone, HP 1/3 HP Per Zone, Full Load Amps @ 120V 6 Per Zone, Current Drawn (Amps) Max 15,...More

  • Category : HVAC Relays
Two Way, Normally Open, Geothermal System Sweat 3/4 Mo
Actuator Head,NO,24V
Air Separator, 150psi,240,Automatic
Zoning Control,6 Zone
  • TACO
  • Item # 6XJY0
  • Mfr. Model # SR506-4
  • Zoning Control, 6 Zone, HP 1/3 HP Per Zone, Full Load Amps @ 120V 6 Per Zone, Current Drawn (Amps) Max 20,...More

  • Category : HVAC Relays
Three Way, Closed System Sweat 3/4 Motorized Zone Valv
Two Way, Normally Closed, Closed System NPT 3/4 Motori
Low Water Cutoff,NPT,Electronic,NEMA 1
Two Way, Normally Closed, Geothermal System NPT 3/4 Mo
Zoning Control,2 Zone
  • TACO
  • Item # 6XJX7
  • Mfr. Model # SR502-4
  • Zoning Control, 2 Zone, HP 1/3 HP Per Zone, Full Load Amps @ 120V 6 Per Zone, Current Drawn (Amps) Max 15,...More

  • Category : HVAC Relays
Zoning Control,6 Zone,Expandable
  • TACO
  • Item # 6XJY4
  • Mfr. Model # SR506-EXP-4
  • Zoning Control, 6 Zone Expandable, HP 1/3 HP Per Zone, Full Load Amps @ 120V 6 Per Zone, Current Drawn (Amps)...More

  • Category : HVAC Relays
Two Way, Normally Closed, Geothermal Systems NPT 1 Motorize
Three Way, Closed System Sweat 1/2 Motorized Zone Valv
Boiler Zone Control,3 Zone
  • TACO
  • Item # 6XJY5
  • Mfr. Model # ZVC403-4
  • Boiler Zoning Control, 3 Zone Valves, Max. No. Zones 3, Boiler Output Voltage Dry Contact, 24 VAC, 1A,...More

  • Category : Boiler Controls
Two Way, Normally Open, Geothermal System Sweat 1/2 Mo
Air Separator,3/4in.,150psi,Automatic
Boiler Zone Control,4 Zone
  • TACO
  • Item # 6XJY6
  • Mfr. Model # ZVC404-4
  • Boiler Zoning Control, 4 Zone Valves, Max. No. Zones 4, Boiler Output Voltage Dry Contact, 24 VAC, 1A,...More

  • Category : Boiler Controls
Two Way, Normally Closed, Closed System NPT 1 Motorized
Three Way, Closed System Sweat 1 Motorized Zone Valve,
Boiler Zone Control,5 Zone
  • TACO
  • Item # 6XJY7
  • Mfr. Model # ZVC405-4
  • Boiler Zoning Control, 5 Zone Valves, Max. No. Zones 5, Boiler Output Voltage Dry Contact, 24 VAC, 1A,...More

  • Category : Boiler Controls
Two Way, Normally Closed, Geothermal System Sweat 1 Motoriz
Two Way, Normally Open, Closed System Sweat 1/2 Motori
Two Way, Normally Open, Closed System NPT 1 Motorized
Three Way, Geothermal System Sweat 1 Motorized Zone Valve,&
Two Way, Normally Open, Geothermal System NPT 1/2 Moto
Zoning Control,4 Zone
  • TACO
  • Item # 6XJX9
  • Mfr. Model # SR504-4
  • Zoning Control, 4 Zone, HP 1/3 HP Per Zone, Full Load Amps @ 120V 6 Per Zone, Current Drawn (Amps) Max 20,...More

  • Category : HVAC Relays
Two Way, Normally Closed, Geothermal System NPT 1/2 Mo
Three Way, Geothermal Systems NPT 1 Motorized Zone Valve,&#
Two Way, Normally Closed, Closed System Sweat 1 Motorized&#
Results per page:  16 | 32 | 48

HVAC and Refrigeration jobs can be easier when you shop Grainger first! Get all the heating and air conditioning systems and supplies you need from one convenient source. Find gas, hydronic, oil-burning and portable electric heaters for winter and window fans, refrigeration and air conditioners for summer. Grainger's huge selection of exhaust fans, thermostats, filters and controls will help keep your facility running efficiently year-round.

Note: Product availability is real-time basis and adjusted continuously. The product will be reserved for you when you complete your order. More