Westinghouse 491225R Air Handler Heater Element 10KW

Product Description

The WESTINGHOUSE 491225R is a replacement electric heating element assembly designed for variable speed indoor air handler heater kits. It restores heating capacity in systems where the original element has failed due to burnout, physical damage, or degraded performance. Licensed HVAC technicians install this part during routine heater kit service on variable speed air handler systems. The assembly provides 10KW of electric heat output and is engineered as a direct OEM-style replacement to maintain original system performance and safety ratings.

This element assembly is used in residential and light commercial applications where a variable speed air handler provides electric strip heat. It installs inside the heater kit section of the air handler, downstream of the blower, and must be properly secured and wired before restoring power. Typical applications include electric-only forced-air systems and dual-fuel setups where auxiliary strip heat supports a heat pump.

Key Features

• 10KW heating capacity for variable speed air handler heater kits
• OEM-style replacement element assembly for direct fit installation
• Compatible with multiple H6HK heater kit part numbers across a range of system sizes
• Designed for variable speed indoor air handler applications
• Restores original electric heat output without modification to the heater kit cabinet

Compatibility

Compatible with the H6HK series variable speed indoor air handler heater kits, including part numbers H6HK010H-01, H6HK010H-11, H6HK020H-21, H6HK030H-31, and H6HK015H-21.

Installation Notes

Installation must be performed by a licensed HVAC technician. Disconnect and lock out all electrical power to the air handler and heater kit before removing the existing element assembly. Follow all applicable NEC requirements for electric heat installations, including proper wire sizing and overcurrent protection. Do not restore power until all connections are verified secure and the heater kit cabinet is fully reassembled.

Technical Specifications

• Item Type: Element Assembly
• Heating Capacity: 10KW
• Application: Variable Speed Indoor Air Handler Heater Kit
• Compatible Heater Kit Series: H6HK

Standard Information

• Brand: WESTINGHOUSE
• Manufacturer Part Number: 491225R