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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 671 of 852

Multi bracket assembly for mounting and supporting HVACR components such as motors, fans, or compressors. Provides a stable base in commercial and industrial heating, ventilation, air conditioning, and refrigeration systems.

MASTER

MASTER Multi Bracket Assembly 22-504-0002

BrandMASTER

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Siemens

Siemens VMP42.11(2) Zone Valve

BrandSiemens

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Ignition control board for gas-fired heating equipment. Operates at 24 VDC to manage ignition sequencing, flame sensing, and safety shutdown. Used as a direct replacement in commercial and industrial HVACR systems such as furnaces, boilers, and rooftop units.

FENWAL IGNITION CONTROLS

FENWAL IGNITION CONTROLS Ignition Control Board, 24 VDC, Part # 35-655605-013

BrandFENWAL IGNITION CONTROLS

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Pressure switch for HVACR applications, used in gas-fired heating equipment to verify airflow or gas pressure before ignition. Ensures safe burner operation in commercial and industrial heating systems.

REZNOR

REZNOR Pressure Switch 196653

BrandREZNOR

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Sweat connection refrigeration ball valve with 5/8 in female sweat connection and 12.1 Cv flow coefficient. Includes an access port for system service and is A2L compatible. No relief port. Used in HVAC and refrigeration systems for refrigerant flow control.

MUELLER

MUELLER Sweat Connection Refrigeration Ball Valve

BrandMUELLER

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This propane gas valve is a replacement component for HVACR systems. It controls propane gas flow in heating equipment such as furnaces and boilers, ensuring safe combustion in residential and light commercial applications.

Dayton

Dayton Propane Gas Valve

BrandDayton

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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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