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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 340 of 852

Flame sensor for gas-fired heating equipment. Detects burner flame to prevent unburned gas accumulation. Used in commercial and industrial HVAC systems, boilers, and furnaces.

YORK

YORK S1-2702-311P Flame Sensor

BrandYORK

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This ignition control manages the ignition sequence in gas-fired heating systems. It is used as a replacement component in residential and light-commercial furnaces to ensure proper burner operation. Consult the original equipment manual for electrical ratings and wiring details.

HEIL QUAKER

HEIL QUAKER 1172550 Ignition Control

BrandHEIL QUAKER

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This bellows assembly is a replacement component for HVACR systems, designed to actuate safety or level-control switches in boiler and steam system controls. It is compatible with manufacturer part number 64.

MCDONNELL

MCDONNELL Bellows Assembly, Compatible with Part 64

BrandMCDONNELL

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Copper capillary tubing for use as a metering device in refrigeration and HVAC systems. Inside diameter of 0.031 in, outside diameter of 0.083 in, and 12 ft length. Provides precise pressure drop for controlling refrigerant flow in cooling equipment.

JB INDUSTRIES

JB INDUSTRIES Capillary Tubing, 0.031 in ID, 12 ft L, 0.083 in OD, Copper

BrandJB INDUSTRIES

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KWIKOOL

KWIKOOL Return Air Door RA-60

BrandKWIKOOL

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Fan control replacement kit for use in HVAC systems. Designed to replace worn or failed fan controls, ensuring proper fan cycling and system safety. Suitable for commercial and industrial heating and ventilation applications.

REZNOR

REZNOR Fan Control Replacement Kit 209184

BrandREZNOR

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Rectangular low voltage thermostat for heat and cool applications. Features push-button control, automatic and manual changeover, horizontal mounting, and 7-day programming (5-1-1/5-2/7-Day). Temperature control range 32° to 90°F (Heat). Suitable for residential or light commercial HVAC systems.

RESIDEO

RESIDEO TH2110WF4008/U Low Voltage Programmable Thermostat

BrandRESIDEO

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This air flow sensing switch monitors airflow in HVAC ducts or equipment to verify proper ventilation. It triggers alarms or shuts down systems if airflow drops, protecting critical cooling in precision environments. Suitable for use in replacement HVACR controls.

LIEBERT

LIEBERT Air Flow Sensing Switch, B02-0190S

BrandLIEBERT

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Fahrenheit thermostat with close-on-rise switch action, adjustable temperature adjustment, and a minimum setpoint of 32°F. DIN rail mounting. Used to activate heaters in electrical enclosures to prevent condensation and maintain minimum internal temperatures.

HOFFMAN

HOFFMAN ATEMNCF Thermostat for Electrical Enclosures

BrandHOFFMAN

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Manual pump for transferring polyalkylene glycol refrigeration oils. Delivers 2.6 oz per stroke at up to 200 psi. Includes 1/4 in fitting/transfer hose. Used for charging or topping off compressor oil in HVAC and refrigeration systems.

NU-CALGON

NU-CALGON Manual Oil Pump

BrandNU-CALGON

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