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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 424 of 852

This limit switch is used in HVACR systems to detect the position of mechanical components or to monitor airflow and temperature limits. It helps ensure safe operation by interrupting the circuit when preset conditions are exceeded, protecting equipment in commercial and industrial heating, ventilation, and air conditioning applications.

INTERNATIONAL ENVIRONMENTAL

INTERNATIONAL ENVIRONMENTAL 70006009 Limit Switch

BrandINTERNATIONAL ENVIRONMENTAL

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High limit switch for HVACR and combustion systems. Used to shut down equipment when temperatures exceed safe limits, protecting burners, furnaces, and boilers from overheating.

L.B. WHITE

L.B. WHITE High Limit Switch, 571400

BrandL.B. WHITE

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Refrigeration orifice for metering refrigerant flow in HVACR systems. Used to control pressure drop and flow rate into the evaporator. Suitable for commercial refrigeration and air conditioning applications.

YORK

YORK Refrigeration Orifice S1-029-19387-015

BrandYORK

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Round digital thermostat for heat and cool applications, operating on 20 to 30V AC. Features push-button control with system settings for Auto-Heat-Cool-Off, fan settings for Auto-On-Circulate, and automatic or manual changeover. Temperature control range 32° to 120°F with +/-1°F differential. Terminal designation Y.

RESIDEO

RESIDEO TH1210U4001 Digital Thermostat

BrandRESIDEO

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Aluminum fan blade with 5 blades and a 6-inch diameter. Used in HVAC and refrigeration systems for moving air in condensers, evaporators, and ventilation units where directional airflow is required.

Dayton

Dayton 6 in Aluminum Fan Blade, 5 Blades

BrandDayton

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This sweat connection refrigeration ball valve features a 3 1/8 in female sweat connection and an integrated access port for system service and diagnostics. It has no relief port and is A2L compatible, suitable for use with low-flammability refrigerants. Commonly used in commercial and industrial refrigeration systems to isolate or control refrigerant flow in large-capacity lines.

MUELLER

MUELLER AC17870 Sweat Connection Refrigeration Ball Valve

BrandMUELLER

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Dual pressure control for HVACR and boiler systems. Monitors and regulates high- and low-side pressures to ensure safe operation of pumps, compressors, and related equipment. Suitable for commercial and industrial applications.

MCDONNELL

MCDONNELL TC-4 Dual Pressure Control

BrandMCDONNELL

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Fan guard designed for use with HVACR bases, housings, and mounting kits. Provides personnel protection from rotating fan blades in air-moving equipment while allowing airflow. Suitable for commercial and industrial ventilation systems.

Dayton

Dayton Fan Guard, Model VE1YNW8GG

BrandDayton

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This valve core remover is used for removing valve cores from service ports during refrigeration recovery. It features a 1-5/8 in length and a 1/4 in Male SAE connection. Suitable for HVAC technicians accessing refrigerant lines.

JB INDUSTRIES

JB INDUSTRIES Valve Core Remover, 1-5/8 in L, 1/4 in Male SAE, A32500N-G

BrandJB INDUSTRIES

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QMARK

QMARK Thermostat 5813-2027-000: Unit Mount

BrandQMARK

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