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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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Steel thermostat guard with lock and key, featuring a snap-on cover and ring base. Single-wall construction in beige finish. Inside dimensions: 4-1/2 in H x 6-5/8 in W x 3-3/8 in D; outside: 8-13/32 in H x 6 in W x 3-1/2 in D. Used to protect wall-mounted thermostats from tampering and unauthorized adjustments in commercial and public buildings.

EMERSON

EMERSON Steel Thermostat Guard with Lock & Key, Beige, F29-0222

BrandEMERSON

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Replacement ignition module for gas-fired heating systems. Manages ignition sequence and flame sensing in commercial and industrial furnaces, rooftop units, and boilers.

TRANE

TRANE Ignition Module MOD1393

BrandTRANE

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Replacement ceiling heater element rated for 240V. Designed for use in Markel Wall Heater 305 model H30522T2DWB. Restores heating function in HVACR ceiling heaters and heat exchangers.

MARKEL PRODUCTS

MARKEL PRODUCTS Ceiling Heater Element 240V for Wall Heater 305

BrandMARKEL PRODUCTS

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Replacement vent cap for HVACR systems, compatible with manufacturer part numbers 1403822 and 1403821. Covers vent openings to prevent debris, pests, and weather entry, maintaining airflow in residential and light commercial heating and cooling applications.

WILLIAMS COMFORT PRODUCTS

WILLIAMS COMFORT PRODUCTS Vent Cap 9306

BrandWILLIAMS COMFORT PRODUCTS

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Hot surface igniter for gas-fired heating systems. Used to ignite gas in boilers, water heaters, and furnaces by heating to a high temperature. Direct replacement part for LOCHINVAR equipment.

LOCHINVAR

LOCHINVAR PLT3400 Hot Surface Igniter

BrandLOCHINVAR

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Supco

SUPCO Defrost Thermostat, Ice Maker, Opens at 75°F, MPN SL5708

BrandSupco

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Replacement transformer for HVACR systems, stepping down voltage to power low-voltage control circuits in heating, ventilation, air conditioning, and refrigeration equipment.

YORK

YORK S1-025-19242-700 Transformer

BrandYORK

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Replacement regulator for HVACR pumps, valves, and tubing systems. Compatible with manufacturer part number 6BY74. Used to control pressure or flow in heating, ventilation, air conditioning, and refrigeration applications.

Dayton

Dayton Regulator TYQ-5

BrandDayton

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This direct-insertion process thermostat features an adjustable screw control and open-on-rise switch action. It has a temperature control range of -100° to 600°F with a differential of 1/2°F and a 5/8 in sheath diameter. Suitable for use in industrial heating systems such as ovens, furnaces, and process equipment requiring precise temperature regulation.

VULCAN

VULCAN Direct-Insertion Process Thermostat

BrandVULCAN

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Straight-thru thermostatic expansion valve for R-22 refrigerant, rated at 3 tons. Includes sensing bulb mounting clamp and permanent strainer. Superheat is field adjustable. Used in commercial refrigeration and air conditioning systems to regulate refrigerant flow into the evaporator.

Parker

Parker Thermostatic Expansion Valve

BrandParker

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Top brands in Commercial HVAC for Buildings

Manufacturers serving this application.

Commercial HVAC for Buildings

EMERSON Steel Thermostat Guard with Lock & Key, Beige, F29-0222

TRANE Ignition Module MOD1393

MARKEL PRODUCTS Ceiling Heater Element 240V for Wall Heater 305

WILLIAMS COMFORT PRODUCTS Vent Cap 9306

LOCHINVAR PLT3400 Hot Surface Igniter

SUPCO Defrost Thermostat, Ice Maker, Opens at 75°F, MPN SL5708

YORK S1-025-19242-700 Transformer

Dayton Regulator TYQ-5

VULCAN Direct-Insertion Process Thermostat

Parker Thermostatic Expansion Valve

Top brands in Commercial HVAC for Buildings

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