Carrier afaehl20b01a 20KW Electric Heat Kit 208-230V 1PH

Product Description

The CARRIER afaehl20b01a is a 20KW single-phase electric heat kit with an integrated breaker and low-current design, built for use in forced-air HVAC systems. Rated at 208 to 230 volts, this OEM replacement component provides electric heat staging alongside built-in circuit protection. The unit is engineered with heating elements and platens rated to resist thermal stress and wear over repeated heating cycles. It is designed to restore original performance specifications in compatible air handler and heat pump systems. Licensed HVAC technicians install this part as part of planned maintenance or system repair.

This heat kit is intended for residential and light commercial forced-air systems requiring electric resistance heat. The integrated breaker simplifies installation by eliminating the need for a separate overcurrent device within the air handler. Its low-current rating makes it suitable for installations where total ampacity draw must remain within tighter panel constraints. Applicable where staged electric heat is the primary or supplemental heat source in an air handler configuration.

Key Features

• 20KW heat output at 208 to 230 volts single phase
• Integrated breaker provides built-in overcurrent protection
• Low-current design supports installations with limited panel capacity
• OEM replacement elements and platens engineered for thermal stress resistance
• Supports electric heat staging for consistent temperature control

Compatibility

Designed as an OEM-style replacement electric heat kit for compatible CARRIER air handler and heat pump systems requiring a 20KW single-phase electric heat section with breaker.

Installation Notes

Installation must be performed by a licensed HVAC technician. Disconnect and lock out all electrical power to the air handler before removing the existing heat kit or breaker assembly. Follow applicable NEC requirements for electric heat installations, including wire sizing and breaker coordination. Do not energize the unit until all connections are secured and panels are reinstalled.

Technical Specifications

• Wattage: 20KW
• Voltage: 208 to 230 volts
• Phase: 1 Phase
• Circuit Protection: Integrated Breaker
• Current Type: Low Current

Standard Information

• Brand: CARRIER
• Manufacturer Part Number: afaehl20b01a