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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 395 of 852

This pressure switch monitors refrigerant or air pressure in HVACR systems, opening or closing electrical contacts to protect compressors and fans from unsafe pressure conditions. It is used as a safety and control component in commercial and industrial refrigeration, air conditioning, and heat pump applications.

YORK

YORK Pressure Switch S1-024-23285-700

BrandYORK

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Dayton

Dayton Regulator, Compatible with 6BY72, Replacement HVACR Component

BrandDayton

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Differential pressure switch for monitoring pressure differences between two points in HVAC and refrigeration systems. Used to trigger alarms or control fans, dampers, and filters.

UNITED ELECTRIC

UNITED ELECTRIC J21K-150 Differential Pressure Switch

BrandUNITED ELECTRIC

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This heat exchanger is a replacement part for HVACR heaters and heat exchangers. It operates at 480V and is used to transfer heat between fluids or air in industrial heating systems, such as those in manufacturing plants, warehouses, and commercial buildings.

TPI

TPI Heat Exchanger, 480V, 43811021

BrandTPI

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RHEEM

RHEEM PROPH40 T2 RH400-15 40 gal Electric Water Heater with Heat Pump

BrandRHEEM

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Aluminum fan propeller with 10 blades and a 5-inch diameter. Designed for clockwise-facing discharge. Suitable for moving air in HVAC and refrigeration systems such as condenser units, evaporators, and ventilation equipment.

Dayton

Dayton 10-Blade Aluminum Fan Propeller, 5 in Diameter, Clockwise Discharge

BrandDayton

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Parker

Parker Refrigeration Solenoid Valve

BrandParker

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Replacement actuator motor for HVACR pumps, valves, and tubing systems. Compatible with manufacturer part number 0654R0309GA00. Used to control valve or damper positioning in heating, ventilation, air conditioning, and refrigeration applications.

ERIE

ERIE Actuator Motor 30-140-A

BrandERIE

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This fan blade and motor kit is designed for use in HVAC and refrigeration systems. It is suitable for replacing or upgrading fan assemblies in commercial or industrial ventilation, cooling, and exhaust applications. The kit provides a matched blade and motor for efficient airflow.

Dayton

Dayton 11253R08414-001 Fan Blade and Motor Kit

BrandDayton

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Flame sensor for detecting burner flame presence in HVAC and combustion systems. Signals the controller to maintain gas valve operation only when flame is confirmed, preventing unburned gas accumulation. Suitable for replacement in HVACR controls and combustion safety circuits.

AAON

AAON R30650 Flame Sensor

BrandAAON

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Top brands in Commercial HVAC for Buildings

Manufacturers serving this application.

Commercial HVAC for Buildings

YORK Pressure Switch S1-024-23285-700

Dayton Regulator, Compatible with 6BY72, Replacement HVACR Component

UNITED ELECTRIC J21K-150 Differential Pressure Switch

TPI Heat Exchanger, 480V, 43811021

RHEEM PROPH40 T2 RH400-15 40 gal Electric Water Heater with Heat Pump

Dayton 10-Blade Aluminum Fan Propeller, 5 in Diameter, Clockwise Discharge

Parker Refrigeration Solenoid Valve

ERIE Actuator Motor 30-140-A

Dayton 11253R08414-001 Fan Blade and Motor Kit

AAON R30650 Flame Sensor

Top brands in Commercial HVAC for Buildings

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