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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 812 of 852

This actuator is designed for use in HVACR systems to control dampers and valves in commercial and industrial buildings. It modulates air or fluid flow based on control signals, enabling precise temperature and pressure regulation in heating, ventilation, and air conditioning applications.

SCHNEIDER

SCHNEIDER MA-5210-500 Actuator

BrandSCHNEIDER

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RHEEM

RHEEM PROPH65 T2 RH400-30 65 gal Electric Water Heater with Heat Pump

BrandRHEEM

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Digital thermostat for heat or cool control with manual changeover and system settings of Cool-Heat-Off. Operates on 20V AC with a temperature control range of 45° to 99°F and a temperature differential of 0.8° to 1.5°F. Features slide switch control, Auto-On fan setting, and selectable Celsius or Fahrenheit display. Terminal designation W.

EMERSON

EMERSON 01E78 144 Digital Thermostat, Manual Changeover, Heat/Cool, 20V AC

BrandEMERSON

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Pilot tubing assembly for use in HVACR systems to connect pilot controls, switches, and thermostats. Transmits gas or air pressure for burner ignition and safety shutoff functions in commercial and industrial heating equipment.

Dayton

Dayton Pilot Tubing Assembly, 2001402

BrandDayton

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JOHNSON CONTROLS

JOHNSON CONTROLS T-4000-605 Pneumatic Thermostat Conversion Kit

BrandJOHNSON CONTROLS

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Pressure switch for monitoring refrigerant or air pressure in HVACR systems. Triggers safety or control actions when pressure deviates from setpoints. Used in precision cooling units to protect compressors and maintain environmental stability.

LIEBERT

LIEBERT Pressure Switch 148372P2S

BrandLIEBERT

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Flame sensor for gas-fired burners in HVACR systems. Detects flame presence to ensure safe operation by shutting off gas if no flame is detected. Used in furnaces, boilers, and commercial heating equipment.

Robertshaw

Robertshaw 1830-722 Flame Sensor

BrandRobertshaw

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This straight press-fit fitting is used in refrigeration systems to join copper tubing. It connects 7/8 in CTS to 3/4 in CTS lines, providing a leak-free joint. Made of copper or bronze, it is suitable for commercial and industrial refrigeration applications.

STREAMLINE

STREAMLINE RP01035 Refrigeration Copper Press Tube Fitting

BrandSTREAMLINE

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Straight-tube reversing valve for heat pump systems, with 1/2 in suction line. Directs refrigerant flow to switch between heating and cooling modes. Suitable for HCFC refrigerants such as R410A.

RANCO

RANCO V2-408060-270 Heat Pump Reversing Valve, Straight Tube, 1/2 in Suction

BrandRANCO

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Direct-digital-control thermostat for heat or cool applications. Reverse-acting pneumatic type with BACnet communication. Temperature control range 55° to 85°F. Designed for vertical mounting in commercial HVAC zones.

JOHNSON CONTROLS

JOHNSON CONTROLS WTL-PR1-00 Digital Communicating Thermostat

BrandJOHNSON CONTROLS

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