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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 271 of 852

This pressure switch monitors and controls pressure in HVACR systems, including refrigeration, air conditioning, and heating equipment. It activates or deactivates circuits at set pressure thresholds to protect compressors and other components. Suitable for replacement in existing HVACR controls and switches.

Antunes Controls

Antunes Controls 8021206021 Pressure Switch

BrandAntunes Controls

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Replacement propeller for HVAC and refrigeration systems. Designed to move air across condenser coils or evaporator units in commercial and industrial cooling applications. Manufacturer part number P3606-32 R 1.00.

REVCOR

REVCOR P3606-32 R 1.00 Replacement Propeller

BrandREVCOR

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This blower housing encloses and supports the fan wheel for air movement in HVACR systems. It is a replacement component compatible with manufacturer part number 71122801.

INTERNATIONAL ENVIRONMENTAL

INTERNATIONAL ENVIRONMENTAL Blower Housing with Wheel

BrandINTERNATIONAL ENVIRONMENTAL

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Disconnect switch for HVACR equipment, providing a means to isolate electrical power during maintenance or emergency shutdown. Suitable for use in commercial heating, ventilation, air conditioning, and refrigeration systems.

MARKEL

MARKEL Disconnect Switch 39642007

BrandMARKEL

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This refrigeration ball valve features a 2 1/8 in female sweat connection for brazing into copper lines. It includes an access port for system service and is A2L compatible for use with low-flammability refrigerants. The valve operates within a temperature range of -40°F to 250°F and has no relief port.

RANCO

RANCO RBVS-218 Sweat Connection Refrigeration Ball Valve

BrandRANCO

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KWIKOOL

KWIKOOL Indoor/Outdoor Duct for KPO12-43H-3, KK-DUCT20Y-25

BrandKWIKOOL

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Robertshaw

Robertshaw O60-200 Temperature Control

BrandRobertshaw

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Manual changeover thermostat for heat and cool applications. Controls 2H/2C conventional systems with push-button interface and 7-day programming. Temperature range 45° to 99°F. Terminal designations: Y, C, E, G, L, O, B, R, W2. Horizontal mounting, rectangular shape.

EMERSON

EMERSON 1F83H-21PR Standard Thermostat, 2H/2C Conventional, 7-Day Programmable

BrandEMERSON

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This unit mount internal thermostat is designed for electric wall and ceiling heaters. It features a mechanical selector dial with a control range of 39°F to 108°F and a contact rating of 22A at 277V AC. The SPST switch operates on 120/208/240/277V AC and is supplied in a carton.

Dayton

Dayton Unit Mount Internal Thermostat, 39°F to 108°F, 120/208/240/277V AC

BrandDayton

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Wired cable assembly for connecting burner control systems to power sources and related components. Used in HVACR equipment, boilers, and combustion systems to provide reliable electrical connections.

Fireye

Fireye 59-546-9 Wired Cable Assembly

BrandFireye

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