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CARRIER

Carrier is a manufacturer of heating, ventilation, air conditioning, and refrigeration (HVACR) equipment and replacement components. The brand's history dates to 1902, when Willis Carrier developed an early mechanical air-conditioning system; over the following century, Carrier became a widely recognized name in HVACR through the development and production of chillers, air handlers, furnaces, condensing units, and related controls. Today, Carrier equipment is installed in residential, light-commercial, and industrial settings, and the installed base creates ongoing demand for replacement parts that match original specifications.

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About CARRIER

Carrier is a manufacturer of heating, ventilation, air conditioning, and refrigeration (HVACR) equipment and replacement components. The brand's history dates to 1902, when Willis Carrier developed an early mechanical air-conditioning system; over the following century, Carrier became a widely recognized name in HVACR through the development and production of chillers, air handlers, furnaces, condensing units, and related controls. Today, Carrier equipment is installed in residential, light-commercial, and industrial settings, and the installed base creates ongoing demand for replacement parts that match original specifications.

3G Electric supplies Carrier replacement HVACR parts and selected equipment. The line covers several product families: blower wheels and other air-moving components; controls, switches, and thermostats, including temperature sensors and programmed control boards; pumps, valves, and tubing, such as condensate traps; air pressure switches; synthetic refrigeration oils; and wall-mount air handler mini-split systems. These parts support maintenance and repair of air-conditioning, heating, ventilation, and refrigeration equipment, from small residential systems to commercial chillers and air handlers.

For technical buyers, the relevant details are in the specifications. Carrier replacement parts are identified by manufacturer part numbers, and many items are direct replacements for specific Carrier models or part numbers. Examples include blower wheel LA11ZD058, temperature sensor RC6600035, condensate trap 319830-402, programmed SCB board 30HX501316 (compatible with 30HXC106-660), air pressure switch HK06MB011, and polyol ester oil P903-2301 (ISO-220 viscosity, HFC-compatible). Mini-split air handlers are available in capacities from 3,500 BtuH to 17,000 BtuH, with voltage options including 115V AC and 208/230V AC, and some models include Seacoast Corrosion Protection. Country of origin varies by item and is subject to change; current information is provided on the product page or at quote.

3G Electric supports the Carrier line by stocking replacement parts and equipment for global shipment. The catalog includes more than 280 Carrier SKUs, and the product data lists manufacturer part numbers, compatibility notes, and technical specifications to help buyers match components to existing equipment. For parts that require verification against a specific model or serial number, 3G Electric can assist with identification and quoting. This approach is intended for maintenance managers, plant engineers, and procurement specialists who need to source replacement components without disrupting operations.

Common Applications

  • Commercial HVAC maintenance — Carrier blower wheel LA11ZD058 for air movement across heat exchangers or cooling coils
  • Refrigeration compressor lubrication — Carrier POE220vs ISO-220 polyol ester oil for HFC refrigerant systems
  • Chiller control replacement — Carrier programmed SCB board 30HX501316 for 30HXC106-660 compressor sequencing and safety interlocks
  • Residential and light-commercial cooling — Carrier wall-mount mini-split air handler 38MARBQ12AA1 for spaces 100–500 sq ft
  • HVACR temperature regulation — Carrier temperature sensor RC6600035 for monitoring and signaling control components
  • Condensate management — Carrier condensate trap 319830-402 for draining condensation from AC or furnace coils

Frequently asked questions

Common questions about CARRIER from 3G Electric.

What Carrier replacement parts does 3G Electric supply?

3G Electric supplies Carrier replacement HVACR parts across several categories: blower wheels, temperature sensors, programmed control boards, condensate traps, air pressure switches, synthetic refrigeration oils, and wall-mount air handler mini-split systems. The catalog includes more than 280 Carrier SKUs. Each listing provides the manufacturer part number, product type, and relevant specifications such as voltage, viscosity grade, or capacity range. For parts not listed, 3G Electric can assist with identification and sourcing based on the Carrier model and part number.

How do I identify the correct Carrier blower wheel for my equipment?

Carrier blower wheels are identified by manufacturer part number. For example, part LA11ZD058 is a direct replacement blower wheel used to move air across heat exchangers or cooling coils. To confirm compatibility, compare the part number on the existing wheel or in the equipment manual with the listing. If the part number is not visible, provide the Carrier model and serial number, and 3G Electric can help cross-reference the correct component.

What are the specifications of the Carrier 38MARBQ12AA1 mini-split air handler?

The Carrier 38MARBQ12AA1 is a wall-mount air handler mini-split condenser with a capacity range of 3,500 BtuH to 13,200 BtuH, suitable for spaces from 100 sq ft to 500 sq ft. It operates on 115V AC and includes Seacoast Corrosion Protection. This model is intended for residential or light-commercial cooling and heating applications. For installation requirements, refer to the manufacturer's documentation.

Is Carrier POE220vs oil compatible with HFC refrigerants?

Yes. Carrier POE220vs is a polyol ester synthetic refrigeration oil with an ISO-220 viscosity grade, and it is compatible with HFC refrigerant groups. It is supplied in a 1-gallon can and is used for lubricating compressors in commercial and industrial refrigeration systems. Always verify the oil specification against the compressor manufacturer's requirements before use.

What is the Carrier HK06MB011 air pressure switch used for?

The Carrier HK06MB011 is a fixed set-point air pressure switch with an auto-reset, open-mounted design. It has a single-pole single-throw (SPST) configuration and operates at 24V AC. The switch includes a 1/4-inch barbed sample line connection. It is used in HVACR systems to monitor air pressure and provide a switching action at a set point. Confirm the set point and electrical ratings match your application before installation.

Can 3G Electric provide Carrier parts for commercial chillers?

Yes. 3G Electric supplies Carrier replacement parts for commercial chillers and air handlers, including programmed SCB boards such as part 30HX501316, which is compatible with Carrier model 30HXC106-660. These boards manage compressor sequencing, fan operation, and safety interlocks. For chiller parts, provide the model and serial number so the correct replacement can be identified. Availability and lead time are confirmed at quote.