Quick answers to questions about ordering, compatibility, and installation.
The Goodman HKTAD151 (also identified as the HKA-15C) is a robust 15 kW electric heat kit engineered to serve as the primary or supplemental heating "brain" for compatible air handlers. This kit is designed to provide high-capacity resistive heating—delivering approximately 51,000 BTUs—to support the furnace series during extreme cold or defrost cycles. It is specifically built for legacy and standard Goodman and Amana air handler series, managing the sequenced activation of heating elements to ensure a steady rise in discharge air temperature. By utilizing high-quality sequencers, it prevents simultaneous high-amp draws, protecting your home’s electrical system while maintaining consistent indoor comfort.
"Take a Picture First"—this is vital for the HKTAD151 installation because legacy air handlers often have specific wiring colors for the thermostat pigtails. Photographing the existing control board and terminal block ensures you correctly identify the 24V "W" heat call wire. During your Diagnostic Check, verify the integrity of the limit switches; if the heater shuts off prematurely, check for a dirty air filter or a blocked return vent, as these kits require high airflow to prevent the thermal safety from tripping.
Quick answers to questions about ordering, compatibility, and installation.
Yes. Freedom HVAC Supply sells HVAC equipment and parts to contractors, property owners, and qualified DIY installers. Some products may require professional installation based on local codes.
Product pages include specifications and compatibility details. If you’re unsure, our team can help verify fit before you order.
Absolutely. We work with licensed HVAC contractors, installers, and professionals nationwide.
Some HVAC equipment must be installed by a licensed professional to meet code requirements or warranty terms. Always review manufacturer guidelines.
Yes. Our support team can assist with product selection based on your application, space, and installation needs.
Manufacturer installation guides and documentation are included or available upon request for most products.
Most HVAC equipment includes a manufacturer warranty when installed according to guidelines. Warranty terms vary by brand and product.
Yes. We ship HVAC systems and parts throughout the continental United States using trusted freight and parcel carriers.
Larger HVAC equipment ships via freight and should be inspected upon delivery. Delivery details are provided during checkout.
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