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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 498 of 852

O-ring for sealing joints in HVACR equipment to prevent refrigerant or fluid leaks. Used in chillers, air handlers, and compressor assemblies. Verify material and dimensions against original part for proper fit.

YORK

YORK O-Ring 028-12961-003

BrandYORK

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Replacement igniter for gas-fired heating equipment such as furnaces and boilers. Used in HVACR systems to ignite fuel for reliable operation.

Dayton

Dayton Igniter 39E0000700

BrandDayton

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This ignition module controls the ignition sequence for gas-fired heating equipment, managing spark ignition and flame sensing functions. It is used in unit heaters, duct furnaces, and rooftop units to ensure reliable burner startup.

REZNOR

REZNOR Ignition Module 257531

BrandREZNOR

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This 6-conductor thermostat wire is rated for 150 V and classified CL2 for nonplenum installations. Suitable for low-voltage control wiring in HVAC systems, thermostats, and zone valves. Overall length of 250 ft.

SOUTHWIRE

SOUTHWIRE Nonplenum-Rated Thermostat Wire, 6 Conductors, 250 ft, 150 V, CL2

BrandSOUTHWIRE

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EDGECOOL

EDGECOOL Exhaust Flange Kit

BrandEDGECOOL

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AMANA

AMANA PTH093J35CXXX Packaged Terminal Air Conditioner with Heat

BrandAMANA

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Yellow adhesive pipe marker with black 'HVAC Return' legend, without arrows. Fits pipe outer diameters from 2-1/2 to 7-7/8 inches. Sold in a 5-pack containing one marker per pack. Used to identify return air lines in heating, ventilation, and air conditioning systems.

BRADY

BRADY HVAC Return Adhesive Pipe Marker

BrandBRADY

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Commercial thermostat for heat and cool applications with touch screen control and 7-day programming. Features smart alerts, humidification control, and fan settings with auto-on. Supports terminals C, G, R, Sensor, W1, O, B, W2, W3, AUX, Y1, Y2. White housing.

JOHNSON CONTROLS

JOHNSON CONTROLS T9100 Commercial Thermostat

BrandJOHNSON CONTROLS

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Straight-thru thermostatic expansion valve for R-22 refrigerant. Externally adjustable superheat setting. Includes sensing bulb mounting clamp and permanent strainer. Used in HVAC and refrigeration systems to regulate refrigerant flow into the evaporator.

Parker

Parker Thermostatic Expansion Valve OE-40-VX100

BrandParker

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Pneumatic thermostat with reverse action for controlling temperature in HVAC systems. Features 2 high-volume pipes for air flow output, adjustable range of 55° to 85°F. Suitable for horizontal or vertical mounting, includes cover. Used in commercial building pneumatic control loops.

SCHNEIDER ELECTRIC

SCHNEIDER ELECTRIC Single-Temperature Thermostat

BrandSCHNEIDER ELECTRIC

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