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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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YORK

YORK S1-031-09151-000 Replacement HVACR Control Board

BrandYORK

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Pneumatic thermostat for HVAC systems, direct-acting with a 55° to 85°F control range. Features 2 high-volume pipes for air flow output. Designed for vertical mounting without cover. Suitable for regulating temperature in commercial pneumatic control systems.

JOHNSON CONTROLS

JOHNSON CONTROLS Single-Temperature Thermostat

BrandJOHNSON CONTROLS

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Pressure switch for monitoring gas or air pressure in HVAC systems. Ensures safe burner operation by preventing ignition when pressure is outside safe limits. Used as a replacement part in heating equipment.

RAYPAK

RAYPAK Pressure Switch 006737F

BrandRAYPAK

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Relay kit for HVAC systems, used to control ventilation or exhaust fans in commercial or residential applications. Provides switching for fan interlock or purge cycles to maintain proper airflow and system safety.

TJERNLUND

TJERNLUND Relay Kit 950-1040

BrandTJERNLUND

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Replacement element for HVACR heaters and heat exchangers. Compatible with manufacturer model FSS-3157-1 and part number 45EM27. Used to restore heating function in commercial and industrial systems.

FOSTORIA

FOSTORIA Replacement Element 64337-010

BrandFOSTORIA

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Siemens

Siemens SQM45.295B9 Actuator

BrandSiemens

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This 12,000 BtuH equipment rack air conditioner is designed for cooling server rooms and IT enclosures. It mounts on top of a rack and operates on 208V AC power with an L6-20P NEMA plug configuration. Dimensions are 64 1/8 in x 23 3/4 in x 42 15/16 in.

TRIPP LITE

TRIPP LITE SRCOOL3KTP25U Equipment Rack Air Conditioner

BrandTRIPP LITE

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Replacement fan blade for HVAC and refrigeration systems. Designed for universal application to move air across condenser or evaporator coils. Suitable for a wide range of commercial and industrial equipment where a direct replacement blade is needed.

CARRIER

CARRIER LA01ZC003 Universal Replacement Fan Blade

BrandCARRIER

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Line voltage thermostat for heat-only applications. Single-pole single-throw switch opens on temperature rise. Slide switch selects Heat or Off. Temperature range 45° to 90°F. Soundproofed for quiet operation. 120V AC, 1 heating stage.

EMERSON

EMERSON 01E65 144 Line Voltage Thermostat, Heat Only, 120V AC

BrandEMERSON

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Electronic board for HVACR systems, functioning as a main relay control board. Manages relay switching for components such as compressors and fans to ensure proper sequencing and protection. Used in commercial rooftop units, air handlers, and split systems requiring control logic.

CARRIER

CARRIER Main Relay Control Board 17122000002609

BrandCARRIER

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Top brands in Commercial HVAC for Buildings

Manufacturers serving this application.

Commercial HVAC for Buildings

YORK S1-031-09151-000 Replacement HVACR Control Board

JOHNSON CONTROLS Single-Temperature Thermostat

RAYPAK Pressure Switch 006737F

TJERNLUND Relay Kit 950-1040

FOSTORIA Replacement Element 64337-010

Siemens SQM45.295B9 Actuator

TRIPP LITE SRCOOL3KTP25U Equipment Rack Air Conditioner

CARRIER LA01ZC003 Universal Replacement Fan Blade

EMERSON 01E65 144 Line Voltage Thermostat, Heat Only, 120V AC

CARRIER Main Relay Control Board 17122000002609

Top brands in Commercial HVAC for Buildings

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