apartment

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.

Genuine

OEM Parts

Expert

Tech Support

1 Day

Quote Response

Worldwide

Shipping

Get a Quote WhatsApp Sales Telegram Sales

Worldwide Shipping

Air & sea freight

Datasheets on Request

Technical specs & drawings

1-Day Quote Response

Singapore-based team

Browse:

Show

Page 427 of 852

Switching relay for HVACR systems, used to control electrical loads such as compressors, fans, and pumps. Provides on/off switching in heating, ventilation, air conditioning, and refrigeration applications.

Siemens

Siemens 3TX7131-4CC13 Switching Relay

BrandSiemens

Sign inAvailable

Angle-configured thermostatic expansion valve for R-22 refrigerant systems. Features field-adjustable superheat setting and includes a sensing bulb mounting clamp. Equipped with a removable strainer for servicing. Used in commercial and industrial HVACR applications such as chillers, cold storage, and process cooling.

Parker

Parker Thermostatic Expansion Valve

BrandParker

Sign inAvailable

Analog thermostat for single-stage heat-only control. Features an exposed dial with temperature display for at-a-glance comfort viewing. DPST switch, open on rise, operates within 50° to 90°F range. Accepts 120 to 277V AC input. Suitable for electric heating systems in commercial or industrial spaces.

Robertshaw

Robertshaw 802 Line Voltage Mechanical Thermostat

BrandRobertshaw

Sign inAvailable

Analog proportional thermostat for heating and cooling control in HVAC systems. Provides a 0 to 10V DC output signal to modulate dampers or valves. Features automatic changeover, exposed dial, continuous fan setting, and on-off system settings. Operates on 24V AC with a temperature control range of 50° to 90°F. Designed for vertical mounting in commercial or industrial zones.

PECO

PECO Analog Proportional Thermostat TA167-006

BrandPECO

Sign inAvailable

Heating element for HVACR heaters and heat exchangers. Used to generate heat for air or process heating in commercial or industrial systems. Replacement part to restore heating functionality.

BROAN

BROAN S99270725 Heating Element

BrandBROAN

Sign inAvailable

Hex screw with integrated slotted washer for fastening components in HVACR equipment. Used to secure panels, brackets, or seals in industrial heating and cooling systems. Part number M12461-31.

HEAT WAGON

HEAT WAGON M12461-31 Hex Screw and Slotted Washer

BrandHEAT WAGON

Sign inAvailable

Dayton

Dayton Aluminum Fan Blade, 7 3/4 in Diameter, 5 Blades

BrandDayton

Sign inAvailable

Thermostatic replacement element for steam traps. Used to restore proper steam trap functionality in industrial steam systems, facilitating efficient condensate removal.

BELL & GOSSETT

BELL & GOSSETT Steam Trap Replacement Module 600250

BrandBELL & GOSSETT

Sign inAvailable

Sight glass for HVACR equipment, allowing visual monitoring of refrigerant flow and condition. Installed in liquid lines to detect moisture, bubbles, or low charge. Suitable for use in refrigeration systems, heat pumps, and chillers.

YORK

YORK Sight Glass 026-17581-000

BrandYORK

Sign inAvailable

Temperature sensor for HVACR systems. Detects frost buildup on evaporator coils to initiate defrost cycles, preventing ice accumulation and maintaining heat transfer efficiency. Used in commercial refrigeration and heat pump defrost applications.

Dayton

Dayton Temperature Sensor, HVGR53DG

BrandDayton

Sign inAvailable

← Prev 1…425 426 427 428 429…852 Next →

Top brands in Commercial HVAC for Buildings

Manufacturers serving this application.

Commercial HVAC for Buildings

Siemens 3TX7131-4CC13 Switching Relay

Parker Thermostatic Expansion Valve

Robertshaw 802 Line Voltage Mechanical Thermostat

PECO Analog Proportional Thermostat TA167-006

BROAN S99270725 Heating Element

HEAT WAGON M12461-31 Hex Screw and Slotted Washer

Dayton Aluminum Fan Blade, 7 3/4 in Diameter, 5 Blades

BELL & GOSSETT Steam Trap Replacement Module 600250

YORK Sight Glass 026-17581-000

Dayton Temperature Sensor, HVGR53DG

Top brands in Commercial HVAC for Buildings

Guides & Resources