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Commercial HVAC for Buildings

Source Commercial HVAC for Buildings worldwide — 8,515 parts in stock from 12 brands. Browse thermostats, controls, fans & more at 3G Electric.

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Page 734 of 852

Fan prover safety device for HVAC systems, used to verify exhaust fan operation before allowing burner or appliance ignition. Ensures proper draft and prevents unsafe operation in ventilation applications.

TJERNLUND

TJERNLUND 950-1030 Fan Prover

BrandTJERNLUND

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This gas valve controls fuel flow in HVAC systems, regulating gas supply for combustion in furnaces and boilers. It is a direct replacement component for Carrier equipment, designed for use in residential and commercial heating applications.

CARRIER

CARRIER EF32CW035 Gas Valve

BrandCARRIER

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Thermostatic expansion valve with offset configuration for use with R-407C refrigerant. Non-adjustable superheat setting. Commonly applied in HVACR systems to regulate refrigerant flow into the evaporator, such as in precision cooling equipment.

LIEBERT

LIEBERT Thermostatic Expansion Valve

BrandLIEBERT

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Replacement heater accessory for HVACR systems. Manages heating cycles, fan operation, and safety interlocks. Used in residential and light commercial furnaces where the original control board requires replacement.

HEIL QUAKER

HEIL QUAKER 1184594 Control Board

BrandHEIL QUAKER

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Stainless steel straight-thru thermostatic steam trap with 3/4 in FNPT inlet and 4,500 lb/hr capacity. Designed for automatic removal of air and non-condensable gases from steam systems, improving heat transfer efficiency in industrial steam traps, heat exchangers, and process equipment.

ARMSTRONG INTERNATIONAL

ARMSTRONG INTERNATIONAL TTF-1-3/4" Stainless Steel Straight-Thru

BrandARMSTRONG INTERNATIONAL

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Wall-mounted cooling-only air conditioner for electrical enclosures. Rated at 14,331 BtuH with 380/480V operation. Weather-resistant NEMA 12/3R construction suitable for outdoor or washdown environments.

RITTAL

RITTAL 3188940 Wall-Mount Air Conditioner, 14,331 BtuH, 380/480V, NEMA 12/3R

BrandRITTAL

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Gas valve for HVACR systems, controlling gas flow in heating equipment. Used in furnaces, boilers, and unit heaters to regulate fuel supply for combustion. Replacement part for pumps, valves, and tubing systems.

L.B. WHITE

L.B. WHITE 522076 Gas Valve

BrandL.B. WHITE

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EMERSON

EMERSON 1E78-140 Low Voltage Digital Thermostat

BrandEMERSON

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This heat motor assembly is used in HVACR systems to actuate valves and controls in heating and cooling applications. It is commonly applied in hydronic systems for thermal actuation of flow regulation components.

BELL

BELL & GOSSETT Power Pill Heat Motor Assembly, 189137

BrandBELL

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Nozzle for use in HVACR equipment to direct airflow or fluid spray. Commonly applied in sealing, fitting, and fastening assemblies within industrial heating, ventilation, and refrigeration systems.

Dayton

Dayton Nozzle, SP-KFA1024

BrandDayton

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Top brands in Commercial HVAC for Buildings

Manufacturers serving this application.

Commercial HVAC for Buildings

TJERNLUND 950-1030 Fan Prover

CARRIER EF32CW035 Gas Valve

LIEBERT Thermostatic Expansion Valve

HEIL QUAKER 1184594 Control Board

ARMSTRONG INTERNATIONAL TTF-1-3/4" Stainless Steel Straight-Thru

RITTAL 3188940 Wall-Mount Air Conditioner, 14,331 BtuH, 380/480V, NEMA 12/3R

L.B. WHITE 522076 Gas Valve

EMERSON 1E78-140 Low Voltage Digital Thermostat

BELL & GOSSETT Power Pill Heat Motor Assembly, 189137

Dayton Nozzle, SP-KFA1024

Top brands in Commercial HVAC for Buildings

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