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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 741 of 852

Pump controller for automatic operation in HVAC and boiler systems. Maintains water circulation and pressure based on system demand. Suitable for commercial and industrial heating applications.

MCDONNELL

MCDONNELL 150S Pump Controller

BrandMCDONNELL

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Electric valve actuator for HVACR systems. Compatible with VP531C1000 valve. Used to control fluid flow in commercial heating, ventilation, air conditioning, and refrigeration applications.

Honeywell

Honeywell ML7984A4009/U Electric Valve Actuator

BrandHoneywell

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Straight-thru thermostatic expansion valve for R-404A refrigerant with 0.5 ton nominal capacity. Features externally adjustable superheat and includes mounting bracket. Used in commercial refrigeration systems to meter refrigerant flow into the evaporator, controlling superheat for efficient operation.

RANCO

RANCO RTXVM-0.45B-5 Thermostatic Expansion Valve

BrandRANCO

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This igniter is designed for use in gas-fired heating equipment such as water heaters and furnaces. It produces a spark or hot surface to ignite the pilot or main burner, ensuring reliable startup of the heating cycle. Suitable for commercial and residential HVAC systems.

BRADFORD WHITE

BRADFORD WHITE Igniter 415-45543-00

BrandBRADFORD WHITE

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This pre-purge relay is a replacement component for HVACR systems. It is designed to ensure a pre-purge cycle before burner ignition, helping to clear residual gases. Compatible with manufacturer part number 4DG22.

Dayton

Dayton Pre-Purge Relay

BrandDayton

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Roof-mount air conditioner for indoor dust-tight enclosures. Provides cooling only, operating at 115V. Suitable for removing heat from electrical enclosures in industrial environments.

HOFFMAN

HOFFMAN MHB110416G307 Indoor Dust-Tight Roof Mount Air Conditioner

BrandHOFFMAN

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Fireye

Fireye EP163 Ignition Module

BrandFireye

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Bearing kit for use in HVACR equipment, including fans and blowers. Contains bearings and related components for replacing worn parts in ventilation systems. Suitable for commercial and industrial applications.

TJERNLUND

TJERNLUND Bearing Kit, Part # 950-0108

BrandTJERNLUND

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Pressure switch for HVACR systems, used to monitor and control pressure in refrigeration, air conditioning, and heating equipment. Acts as a safety or control device, opening or closing electrical contacts based on system pressure changes to protect compressors and maintain efficient operation.

Dayton

Dayton Pressure Switch, TP-264B

BrandDayton

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Hydronic globe valve for regulating water flow in HVAC heating and cooling systems. Suitable for use in commercial buildings, district energy plants, and industrial process loops where precise flow control is required.

SCHNEIDER ELECTRIC

SCHNEIDER ELECTRIC VB-7313-0-4-6 Hydronic Globe Valve

BrandSCHNEIDER ELECTRIC

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Top brands in Commercial HVAC for Buildings

Manufacturers serving this application.

Commercial HVAC for Buildings

MCDONNELL 150S Pump Controller

Honeywell ML7984A4009/U Electric Valve Actuator

RANCO RTXVM-0.45B-5 Thermostatic Expansion Valve

BRADFORD WHITE Igniter 415-45543-00

Dayton Pre-Purge Relay

HOFFMAN MHB110416G307 Indoor Dust-Tight Roof Mount Air Conditioner

Fireye EP163 Ignition Module

TJERNLUND Bearing Kit, Part # 950-0108

Dayton Pressure Switch, TP-264B

SCHNEIDER ELECTRIC VB-7313-0-4-6 Hydronic Globe Valve

Top brands in Commercial HVAC for Buildings

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