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The TUTCO 81-0630-03 is a 15KW heat strip breaker designed for use in electric heating applications within forced-air HVAC systems. This component serves as both a circuit protection device and a control element for electric resistance heat strips, regulating power delivery to the heating elements. It is a direct replacement for the Goodman HKTSD15XB and HKSC15XB heat kits. Installation is typically performed by licensed HVAC technicians during heat kit replacement or system repair work.
This heat strip breaker is rated at 15KW and is intended for use in electric heat strip kits commonly installed in residential air handlers and packaged HVAC systems. It is specifically identified as a replacement component for Goodman heat kits HKTSD15XB and HKSC15XB, making it a suitable OEM-style substitute for those assemblies when the breaker component requires replacement.
Identified as a replacement component for Goodman heat kits HKTSD15XB and HKSC15XB. Verify voltage, KW rating, and physical fitment against the existing heat kit before installation.
Installation should be performed by a licensed HVAC technician. Disconnect and lock out all electrical power to the air handler or packaged unit before removing or replacing any heat strip components. Follow applicable NEC requirements for electric heating equipment. Do not energize the system until all connections are secure and the access panel is properly reinstalled.
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