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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 345 of 852

This actuator is used in HVAC and industrial control systems to operate valves and dampers. It provides positioning for modulating or on-off control in heating, ventilation, and air conditioning applications, regulating fluid or air flow.

SCHNEIDER

SCHNEIDER Actuator MA40-7043-501

BrandSCHNEIDER

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Retaining kit for securing springs within burner assemblies. Used in industrial combustion systems to maintain proper tension and alignment of burner components. Supports flame safeguard operation in boilers, furnaces, and process heaters.

Fireye

Fireye 129-172 Spring Retainer Kit

BrandFireye

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Push-button thermostat for electric floor heating systems. Operates at 120/240V AC with a control range of 41° to 104°F. Includes a 10 ft floor temperature sensor for accurate floor-level temperature monitoring. Suitable for residential and light commercial radiant heating applications.

THERMOSOFT

THERMOSOFT USG-4000 Electric Floor Heater Thermostat

BrandTHERMOSOFT

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Fireye

Fireye MP101 Programmer Module

BrandFireye

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This pneumatic thermostat uses a remote bulb with a 36-inch capillary to sense temperature and modulate pneumatic signals for actuating valves or dampers. It offers direct and reverse action with a control range of 65° to 85°F. Suitable for HVAC and process temperature control applications.

Honeywell

Honeywell LP916B1074/U Single-Temperature Remote-Bulb Sensor Thermostat

BrandHoneywell

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This powerpack supplies electrical control and power to commercial kitchen ventilation hoods, ensuring exhaust fans and make-up air units operate safely. It is a replacement part for HVACR systems in food-service facilities.

CAPTIVE-AIRE

CAPTIVE-AIRE Powerpack, CAPDU50V11P6008O

BrandCAPTIVE-AIRE

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Universal defrost thermostat for residential and commercial refrigeration systems. Opens its switch at 80°F to terminate the defrost cycle. Compatible with a wide range of equipment brands and series.

Supco

Supco ML80 Universal Defrost Thermostat, 80°F Open

BrandSupco

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Analog thermostat for heat-only applications. Single-stage on-off control with exposed dial. DPST switch opens on temperature rise. Operates on 120 to 277V AC. Temperature range 50° to 90°F. Suitable for controlling electric heaters or baseboard heaters in commercial or industrial spaces.

Dayton

Dayton Analog Thermostat, Heat Only, 50-90°F, 120-277V AC

BrandDayton

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Wall-mount air conditioner for indoor dust-tight enclosures. Provides cooling only at 230 V. Suitable for maintaining temperature in electrical enclosures to prevent overheating of components.

RITTAL

RITTAL 3304500 Indoor Dust-Tight Wall-Mount Air Conditioner, 230 V, Cooling Only

BrandRITTAL

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Gas pressure switch for monitoring gas pressure in HVAC and combustion systems. Verifies adequate pressure for ignition and shuts down the system if pressure falls outside set limits. Suitable for replacement in HVACR controls.

TJERNLUND

TJERNLUND Gas Pressure Switch, 950-0501

BrandTJERNLUND

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