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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 504 of 852

This nonprogrammable thermostat provides heat-only control for portable electric heaters. It features an analog display and a hydraulic air coil sensor with SPST open-on-rise switch action. The NEMA 1 steel enclosure houses the controls, offering a temperature range of 35° to 95°F with a 3°F differential. Suitable for basic heating applications requiring simple on/off regulation.

Dayton

Dayton Nonprogrammable Thermostat for Portable Heaters

BrandDayton

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This actuator is designed for use in HVACR systems to control valves and dampers in commercial and industrial heating, ventilation, air conditioning, and refrigeration applications. It provides precise positioning for modulating or on-off control, ensuring efficient temperature and flow regulation in building automation and process environments.

SCHNEIDER ELECTRIC

SCHNEIDER ELECTRIC Actuator MA-418-500

BrandSCHNEIDER ELECTRIC

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Replacement temperature control for HVACR systems. Regulates heating and cooling cycles in commercial and industrial equipment. Direct replacement for compatible YORK systems.

YORK

YORK S1-025-27727-003 Temperature Control

BrandYORK

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Speed control kit for regulating the speed of ventilation or exhaust fans in HVAC systems. Used to adjust airflow, improve energy efficiency, and reduce noise. Suitable for residential and commercial applications.

TJERNLUND

TJERNLUND Speed Control Kit 950-4030

BrandTJERNLUND

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Flame sensor for use in industrial burners and HVAC systems. Detects flame presence and provides signal to burner controller for safe ignition and operation in boilers, furnaces, and process heaters.

Fireye

Fireye 69ND1-1000K6 Flame Sensor

BrandFireye

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Terminal board for connecting electrical wiring in HVACR equipment. Used as a replacement component in heating, ventilation, air conditioning, and refrigeration systems to facilitate signal and power distribution.

HEIL QUAKER

HEIL QUAKER Terminal Board Kit 1183618

BrandHEIL QUAKER

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Replacement furnace control board for residential and light commercial HVAC systems. Manages ignition sequencing, blower operation, and safety monitoring functions. Direct replacement for Carrier furnaces requiring this specific board.

CARRIER

CARRIER Furnace Control Board HK42FZ034

BrandCARRIER

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Bypass plug used in HVACR equipment to temporarily bypass electrical components for testing or troubleshooting. Allows technicians to isolate circuits and verify system operation without permanent wiring changes. Commonly applied during maintenance or diagnostics on commercial units.

CARRIER

CARRIER Bypass Plug, Mfr Part # 50HJ400345

BrandCARRIER

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Single level sensor for detecting liquid levels in HVAC and boiler systems. Used in tanks, receivers, or sumps to monitor water or other fluids, helping prevent low-water conditions that can damage equipment.

MCDONNELL

MCDONNELL RS-1-BR-1 Single Level Sensor

BrandMCDONNELL

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Manual changeover thermostat for heat and cool applications, operating on 20 to 30V AC. Temperature control range 50° to 90°F with 1°F heating and 1.5°F cooling differential. Features slide switch control, Auto-On fan setting, and vibration-resistant design. Suitable for residential or light commercial HVAC systems.

EMERSON

EMERSON 1F56N-444 Analog Thermostat

BrandEMERSON

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Top brands in Commercial HVAC for Buildings

Manufacturers serving this application.

Commercial HVAC for Buildings

Dayton Nonprogrammable Thermostat for Portable Heaters

SCHNEIDER ELECTRIC Actuator MA-418-500

YORK S1-025-27727-003 Temperature Control

TJERNLUND Speed Control Kit 950-4030

Fireye 69ND1-1000K6 Flame Sensor

HEIL QUAKER Terminal Board Kit 1183618

CARRIER Furnace Control Board HK42FZ034

CARRIER Bypass Plug, Mfr Part # 50HJ400345

MCDONNELL RS-1-BR-1 Single Level Sensor

EMERSON 1F56N-444 Analog Thermostat

Top brands in Commercial HVAC for Buildings

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