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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 737 of 852

Replacement limit control for HVACR systems. Functions as a safety switch to monitor temperature or pressure, interrupting operation when conditions exceed safe limits. Used in heating and cooling applications to help prevent equipment damage.

YORK

YORK S1-3400-3151 Limit Control

BrandYORK

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This cast iron float and thermostatic steam trap is designed for horizontal installation in steam systems. It removes condensate and non-condensable gases, with a 1-1/4 in FNPT connection, maximum capacity of 5,900 lb/hr, and maximum pressure of 75 psi. Suitable for low-to-medium pressure applications up to 406°F.

BELL & GOSSETT

BELL & GOSSETT Cast Iron C-Pattern Float & Thermostatic Steam Trap

BrandBELL & GOSSETT

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This 26-inch diameter condenser fan blade features three aluminum blades with a 28° pitch and a 1/2-inch bore. It is designed for use in HVAC and refrigeration equipment such as condensers and air handlers, providing airflow in commercial and industrial systems.

REVCOR

REVCOR ZS2603-28 L 26 in

BrandREVCOR

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Replacement head mechanism for HVACR pumps, valves, and tubing. Compatible with manufacturer part number 134900. Used to restore function in fluid-handling systems for commercial and industrial heating, ventilation, air conditioning, and refrigeration applications.

MCDONNELL

MCDONNELL 51-HD Head Mechanism

BrandMCDONNELL

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Siemens

Siemens VMP42.10(2) Hydronic Globe Valve

BrandSiemens

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BROAN

BROAN Fan Assembly S97009745, Compatible with Part 684

BrandBROAN

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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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Top brands in Commercial HVAC for Buildings

Manufacturers serving this application.

Commercial HVAC for Buildings

YORK S1-3400-3151 Limit Control

BELL & GOSSETT Cast Iron C-Pattern Float & Thermostatic Steam Trap

REVCOR ZS2603-28 L 26 in

MCDONNELL 51-HD Head Mechanism

Siemens VMP42.10(2) Hydronic Globe Valve

BROAN Fan Assembly S97009745, Compatible with Part 684

MCDONNELL 150S Pump Controller

Honeywell ML7984A4009/U Electric Valve Actuator

RANCO RTXVM-0.45B-5 Thermostatic Expansion Valve

BRADFORD WHITE Igniter 415-45543-00

Top brands in Commercial HVAC for Buildings

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