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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 294 of 852

Refrigeration orifice for controlling refrigerant flow in HVACR systems. Used in metering devices to regulate refrigerant into evaporators for proper cooling performance. Suitable for commercial and industrial refrigeration, air conditioning, and heat pump applications.

YORK

YORK Refrigeration Orifice S1-029-19387-005

BrandYORK

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Combo valve for HVAC and gas-fired heating systems, integrating gas regulation and safety shutoff functions. Used in furnaces, boilers, and commercial heating equipment to control gas flow and pressure.

Robertshaw

Robertshaw 700-428 Combo Valve

BrandRobertshaw

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Time delay switch for HVACR fan control. Keeps fan running after heating cycle ends to extract residual heat. Suitable for use in ventilation systems requiring timing control.

MARKEL

MARKEL Time Delay Switch, 28163005

BrandMARKEL

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HESSAIRE

HESSAIRE S12SF Shutter

BrandHESSAIRE

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Replacement igniter for HVACR systems, used to ignite fuel in furnaces, boilers, and other combustion equipment. Suitable for residential and commercial heating applications.

Dayton

Dayton Ignitor, 39E0002100

BrandDayton

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Terminal board for HVACR systems, used to manage electrical connections and signal routing in heating equipment. Suitable for commercial and industrial applications, it facilitates reliable operation of burners, fans, and safety circuits.

MODINE

MODINE Terminal Board, Mfr Part # 5H0781260001

BrandMODINE

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This integrated furnace control manages ignition sequencing, blower operation, and safety monitoring in gas furnaces. It is used as a direct replacement for failed controls in residential and light commercial HVAC systems. Consult the technical manual for wiring and electrical ratings.

LENNOX

LENNOX Integrated Furnace Control 63W26

BrandLENNOX

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Single-temperature pneumatic thermostat with reverse action for HVAC systems. Features 2 high-volume pipes, temperature control range 60° to 90°F, and vertical mounting. Suitable for controlling pneumatic actuators in commercial or industrial applications.

Honeywell

Honeywell TP970B2002/U Pneumatic Thermostat, Reverse Action, 60° to 90°F

BrandHoneywell

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Replacement propeller for HVACR equipment such as fans, blowers, and condensers. Restores airflow in commercial and industrial ventilation systems. Consult original equipment manual for dimensions, pitch, and mounting details.

Dayton

Dayton Replacement Propeller 06520

BrandDayton

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Pulley for use in HVACR equipment such as fans, blowers, and compressors. Transmits power between shafts via belt drive for speed control and torque transfer.

Dayton

Dayton Pulley, Mfr Part # 74188

BrandDayton

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