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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 315 of 852

Plastic restrictor tee in aqua color with one 1/8 in NPT connection and two 1/4 in barbed connections. Output flow capacity is 45 scim at 20 psig. Used in pneumatic HVAC control systems to regulate air flow to actuators or valves.

JOHNSON CONTROLS

JOHNSON CONTROLS Pneumatic Thermostat Flow Restrictor, R-3710-3107

BrandJOHNSON CONTROLS

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STREAMLINE

STREAMLINE 1/4 in CTS x 1/4 in CTS x 1/4 in CTS 90° Press Elbow, No Center Stop

BrandSTREAMLINE

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Furnace control board for managing ignition sequencing, blower timing, and safety limit-switch monitoring in HVAC systems. Direct replacement part for Carrier heating equipment.

CARRIER

CARRIER Furnace Control Board HK61EA005

BrandCARRIER

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Thermostatic air vent vacuum breaker with 1/2 in FNPT x FNPT connections. Body is 304L stainless steel; seal is EPDM. Automatically vents air from steam systems and breaks vacuum to prevent condensate backup, improving heat transfer and protecting equipment in steam heating and process piping.

ARMSTRONG INTERNATIONAL

ARMSTRONG INTERNATIONAL TAVB-2 Thermostatic Air Vent Vacuum Breaker

BrandARMSTRONG INTERNATIONAL

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This defrost control board manages the defrost cycle in heat pump and refrigeration systems. It initiates periodic defrost to prevent ice buildup on outdoor coils, supporting efficient heating and cooling operation.

WHITE-RODGERS

WHITE-RODGERS Defrost Control Board 47D01U-843

BrandWHITE-RODGERS

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YORK

YORK S1-024-34560-000 Pressure Switch

BrandYORK

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This resistance heater is designed for use in temporary shelters, field hospitals, or emergency housing. It includes a heater coil and is compatible with FSI model F-DI35HP0100CM. Overall dimensions: 10 in height, 8 in width.

FSI

FSI F-DI-10KW-RHK Resistance Heater, 10 in H x 8 in W, Includes Heater Coil

BrandFSI

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Gas valve for controlling fuel flow in commercial HVAC and heating systems. Used in unit heaters, rooftop units, and industrial air handlers. Direct replacement part for REZNOR equipment.

REZNOR

REZNOR 208920 Gas Valve

BrandREZNOR

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Cast iron H-pattern float and thermostatic steam trap with 1 1/4 in FNPT connection. Rated for 2,457 lb/hr condensate capacity at 15 psig maximum pressure and 345°F maximum temperature. Stainless steel float. Designed for horizontal installation. Used to drain condensate from steam lines, steam mains, and heat exchangers.

BARNES & JONES

BARNES & JONES Cast Iron H-Pattern Float & Thermostatic Steam Trap, FT2015-5

BrandBARNES & JONES

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Dial kit for HVACR equipment controls, used to adjust temperature or pressure settings on commercial refrigeration, heating, and air conditioning systems. Provides a precise interface for maintenance technicians.

Robertshaw

Robertshaw 4590-078 Dial Kit

BrandRobertshaw

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Top brands in Commercial HVAC for Buildings

Manufacturers serving this application.

Commercial HVAC for Buildings

JOHNSON CONTROLS Pneumatic Thermostat Flow Restrictor, R-3710-3107

STREAMLINE 1/4 in CTS x 1/4 in CTS x 1/4 in CTS 90° Press Elbow, No Center Stop

CARRIER Furnace Control Board HK61EA005

ARMSTRONG INTERNATIONAL TAVB-2 Thermostatic Air Vent Vacuum Breaker

WHITE-RODGERS Defrost Control Board 47D01U-843

YORK S1-024-34560-000 Pressure Switch

FSI F-DI-10KW-RHK Resistance Heater, 10 in H x 8 in W, Includes Heater Coil

REZNOR 208920 Gas Valve

BARNES & JONES Cast Iron H-Pattern Float & Thermostatic Steam Trap, FT2015-5

Robertshaw 4590-078 Dial Kit

Top brands in Commercial HVAC for Buildings

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