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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 773 of 852

Interface module for HVACR systems, facilitating communication between control components. Used in commercial heating, ventilation, and air conditioning setups requiring signal integration.

Honeywell

Honeywell Q7230A1005/U Interface Module

BrandHoneywell

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Rectifier time delay control board for HVACR systems. Manages timing of electrical signals to sequence components such as compressors and fans. Used as a replacement part in commercial and industrial heating, ventilation, air conditioning, and refrigeration applications.

CARRIER

CARRIER HK61EA034 Rectifier Time Delay Control Board

BrandCARRIER

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This hot surface igniter is used in gas-fired heating equipment such as furnaces and boilers to ignite the burner. It serves as a replacement for failed igniters in residential and light commercial HVAC systems.

Robertshaw

Robertshaw 41-407 Hot Surface Igniter

BrandRobertshaw

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Sweat connection refrigeration ball valve with 3/8 in male sweat connection for brazing into copper lines. Features an access port, no relief port, and is A2L compatible. Rated for 700 psi. Used in HVAC and refrigeration systems to control refrigerant flow.

Parker

Parker EBVP-1033-PZK Ball Valve, 3/8 in Male Sweat, Access Port, 700 psi

BrandParker

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BROAN

BROAN S99020165 Replacement Propeller for 509 Series Fans

BrandBROAN

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Drive frame assembly for mounting and aligning motor-driven components in HVACR systems. Provides a rigid base to reduce vibration and maintain belt tension in commercial and industrial ventilation, air handling, and refrigeration equipment.

Dayton

Dayton Drive Frame Assembly 60H517

BrandDayton

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External-mount surge protective device for single-phase HVAC equipment. Rated for 120/240V AC with a maximum continuous operating voltage of 150/300V AC. Provides voltage protection ratings of 600V for line-to-ground, line-to-neutral, and neutral-to-ground modes. Housed in a plastic enclosure.

Supco

Supco LBK10 Single-Phase HVAC Surge Protective Device

BrandSupco

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Power relay for switching electrical loads in HVACR systems. Used in heating, ventilation, air conditioning, and refrigeration equipment to control power circuits. Suitable for industrial and commercial applications requiring reliable relay operation.

HEAT WAGON

HEAT WAGON Power Relay: Mfr Part # 097491-01

BrandHEAT WAGON

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JOHNSON CONTROLS

JOHNSON CONTROLS T-4000-2142 Pneumatic Thermostat Cover with

BrandJOHNSON CONTROLS

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Stainless steel probe for liquid level detection and control in conductive liquids. Used in industrial boilers, tanks, and HVAC systems to provide on/off level sensing, helping maintain safe operating levels and prevent low-water or overflow conditions.

MCDONNELL

MCDONNELL P-2-SS Liquid Level Control Probe

BrandMCDONNELL

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