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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 732 of 852

This pressure switch monitors refrigerant pressure in HVACR systems, opening or closing electrical contacts at preset limits to protect compressors and other components. Suitable for use in commercial refrigeration and air conditioning applications.

Danfoss

Danfoss 060-5242 Pressure Switch

BrandDanfoss

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Actuator for HVACR systems, used to control dampers or valves in commercial and industrial buildings. Modulates air or fluid flow based on control signals for temperature and pressure regulation.

SCHNEIDER

SCHNEIDER MS51-7103-160 Actuator

BrandSCHNEIDER

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Surface-mount conduction process thermostat with adjustable screw control. Open on rise switch action. Temperature control range 250° to 399°F. Used for temperature regulation in industrial equipment such as ovens, packaging machinery, and plastic processing.

TEMPCO

TEMPCO TEB33000 Surface-Mount Conduction Process Thermostat

BrandTEMPCO

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This linkage kit is designed for use in HVACR systems to connect and synchronize damper or valve actuators with control mechanisms. It ensures precise mechanical linkage for airflow or fluid regulation in heating, ventilation, air conditioning, and refrigeration applications.

Dayton

Dayton Linkage Kit, Mfr Part # 904-LN

BrandDayton

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Rotary vane vacuum pump for commercial and industrial refrigeration service. Operates on 200V AC, 3-phase power with 212 cfm free air displacement. Used for evacuating refrigerant systems, removing moisture and non-condensables, and achieving deep vacuum levels for system maintenance and commissioning.

ELMO RIETSCHLE

ELMO RIETSCHLE 10 hp Rotary Vane Vacuum Pump

BrandELMO RIETSCHLE

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Parker

PARKER Quick Coupler 5400-S2-12 MALE for Refrigeration Access Valves

BrandParker

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Sweat connection refrigeration ball valve with 1/2 in female sweat connection. No access port or relief port. A2L compatible. Temperature range -40°F to 250°F. Used for isolating refrigerant flow in HVAC and refrigeration systems.

RANCO

RANCO RBV-012 Sweat Connection Refrigeration Ball Valve

BrandRANCO

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Replacement drive belt for HVACR equipment, used to transfer power between pulleys in fans and compressors. Sold as a 2-pack.

LIEBERT

LIEBERT Belt B-0550S (2-Pack)

BrandLIEBERT

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STREAMLINE

STREAMLINE 1-1/8 in CTS x 7/8 in CTS Press-Fit Straight Coupling

BrandSTREAMLINE

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Thermostatic expansion valve for R-507 refrigerant with removable strainer. Regulates refrigerant flow into the evaporator in commercial and industrial refrigeration systems such as cold storage and process chilling.

RANCO

RANCO Thermostatic Expansion Valve RIO-03 for R-507

BrandRANCO

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