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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 361 of 852

Rectification amplifier for use in combustion safety systems. Converts flame-rod AC signals to a DC output for burner management controllers. Suitable for flame detection in boilers, furnaces, and process heaters.

Honeywell

Honeywell R7847A1033 Rectification Amplifier

BrandHoneywell

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Replacement rubber tubing for HVACR pumps, valves, and tubing systems. Used to convey fluids or gases in heating, ventilation, air conditioning, and refrigeration equipment. Suitable for industrial or commercial applications requiring reliable flow.

HEAT WAGON

HEAT WAGON M51345-04 Rubber Tubing for HVACR Systems

BrandHEAT WAGON

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Replacement blower wheel for HVACR ventilation systems. Designed as a direct replacement part for compatible equipment, it moves air in heating, cooling, and exhaust applications. Compatible with manufacturer part number 5AV85.

Dayton

Dayton Blower Wheel, Compatible with 5AV85, 6380138

BrandDayton

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This O-ring is a replacement seal for HVACR equipment, used in compressors, valves, and piping joints to prevent refrigerant or oil loss. It ensures leak-free connections in refrigeration and air conditioning systems.

YORK

YORK O-Ring 028-12961-004

BrandYORK

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Make-up water feeder for automatic water addition in boiler and HVAC systems. Compatible with manufacturer part number MM-701F. Maintains system pressure and prevents dry firing.

MCDONNELL

MCDONNELL 25-A Make-Up Water Feeder

BrandMCDONNELL

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Brass refrigeration valve core with 1/4-inch connection, including a neoprene cup washer for sealing service ports on HVAC and refrigeration systems. Used for maintenance and repair applications.

JB INDUSTRIES

JB INDUSTRIES Brass Valve Core with Neoprene Cup Washer

BrandJB INDUSTRIES

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Switching relay for HVACR systems, used to control compressors, fans, or pumps by switching electrical loads on and off. Suitable for residential and commercial heating, ventilation, and air conditioning applications.

RHEEM

RHEEM 42-23114-06 Switching Relay

BrandRHEEM

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This pilot assembly is a spark ignition component for natural gas heating systems. It provides a flame source to ignite the main burner in HVAC units, supporting safe and efficient operation.

REZNOR

REZNOR Pilot Assembly, Spark Ignition, Natural Gas: Mfr Part # 110853

BrandREZNOR

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This wheel kit is a replacement fan wheel assembly for HVACR ventilation systems. It is designed to restore airflow in exhaust or supply fans, ensuring proper ventilation in commercial or industrial environments.

TJERNLUND

TJERNLUND Wheel Kit, 950-3010

BrandTJERNLUND

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Replacement knob for manual adjustment of controls in heating, ventilation, air conditioning, and refrigeration equipment. Used on thermostats, valves, and panel switches in commercial and industrial systems.

Dayton

Dayton Knob for HVACR Equipment, 3301-2030-001

BrandDayton

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Top brands in Commercial HVAC for Buildings

Manufacturers serving this application.

Commercial HVAC for Buildings

Honeywell R7847A1033 Rectification Amplifier

HEAT WAGON M51345-04 Rubber Tubing for HVACR Systems

Dayton Blower Wheel, Compatible with 5AV85, 6380138

YORK O-Ring 028-12961-004

MCDONNELL 25-A Make-Up Water Feeder

JB INDUSTRIES Brass Valve Core with Neoprene Cup Washer

RHEEM 42-23114-06 Switching Relay

REZNOR Pilot Assembly, Spark Ignition, Natural Gas: Mfr Part # 110853

TJERNLUND Wheel Kit, 950-3010

Dayton Knob for HVACR Equipment, 3301-2030-001

Top brands in Commercial HVAC for Buildings

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