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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 804 of 852

This zone valve is designed for use in hydronic heating and cooling systems to regulate water flow to individual zones. It responds to thermostat signals to open or close, providing temperature control in commercial and residential HVAC applications.

POWERS

POWERS Zone Valve 257-02035

BrandPOWERS

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This 90° press tube elbow fitting is made of copper or bronze and has a 1-1/8 in CTS x 1-1/8 in CTS x 1-1/8 in CTS size. It is used in refrigeration systems to create permanent, leak-resistant connections between copper or bronze tubing.

STREAMLINE

STREAMLINE 1-1/8 in CTS Press Tube Elbow Fitting, Copper/Bronze, 90°

BrandSTREAMLINE

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Single pressure control for HVACR systems, used to monitor and regulate refrigerant pressure. Opens or closes electrical contacts based on pressure changes to protect compressors and system components. Suitable for commercial refrigeration and air conditioning applications.

YORK

YORK S1-2940-3151 Single Pressure Control

BrandYORK

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Nonplenum-rated CL2 thermostat cable with 18 AWG, 3 conductors, 150 V rating, and 500 ft length. Suitable for low-voltage control wiring in HVAC systems such as thermostats, zone valves, and boilers in residential and commercial installations where nonplenum-rated cable is required.

SOUTHWIRE

SOUTHWIRE 553030507 Nonplenum-Rated Thermostat Wire

BrandSOUTHWIRE

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Standard thermostat for heat and cool applications with push-button control. Supports 3H/2C conventional or 4H/2C heat pump staging, automatic and manual changeover, and 7-day programming. Temperature range 50° to 90°F. Horizontal mounting, rectangular shape. Terminal W2 (AUX).

PECO

PECO T8532-001 Low Voltage Thermostat

BrandPECO

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This replacement heating element operates at 120V AC and is intended for use in HVACR heaters and heat exchangers. It restores heating functionality in compatible systems. Manufacturer part number A17/3000/126001.

VULCAN

VULCAN A17/3000/126001 Replacement Heating Element, 120V AC

BrandVULCAN

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Level control used to monitor and regulate liquid levels in boilers, tanks, and receivers. Helps prevent low-water conditions that can damage equipment in HVAC and industrial systems.

MCDONNELL

MCDONNELL 193-A-7B Level Control

BrandMCDONNELL

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Dayton

Dayton Replacement Propeller for Use with 3PEG9

BrandDayton

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Plug-in heat relay designed for HVACR systems to control electric heating elements. Switches power to heaters based on thermostat signals for temperature regulation. Suitable for replacement in commercial and industrial heating applications.

YORK

YORK S1-2940-3551 Plug-In Heat Relay

BrandYORK

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This blocked flue switch is a safety device for gas-fired heating systems. It monitors flue pressure and interrupts burner operation if an obstruction is detected, helping prevent hazardous exhaust conditions. Suitable for use in commercial and industrial heating equipment.

REZNOR

REZNOR Blocked Flue Switch, Part #121275

BrandREZNOR

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