Lennox 27A17 Heat Kit Refrigerant the MARS 32621 is a

the MARS 32621 is a critical component for extending the service life of AC and refrigeration units in low-ambient conditions

preventing flame signal dropouts or electrode damage

moisture contamination

The Carrier HD56FR235 is a high-performance 1

Lennox 27A17 Heat Kit Refrigerant the MARS 32621 is aThe Lennox 27A17 is a high performance 15kW heat kit engineered for seamless integration into compatible Lennox air handlers. As the direct replacement for 16Y44 (ECBA25 15CB), this unit features helix wound nichrome heating elements, providing instantaneous heat transfer and consistent discharge temperatures. Designed for 208 230V single phase applications, it includes a 60 amp circuit breaker and a 25 amp circuit breaker for integrated over current