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Duotone terrace — saffron brief on the left, garden-folded ledger on the right.
Key Benefits for the Contractor Precision Compatibility: Seamlessly bridges MK-4801
Standard two-wire 22 AWG leads facilitate rapid installation into existing Johnson Controls hardware footprints
or the unit tripping on its high-limit switch due to a lack of airflow timing
Universal Compatibility: Specifically threaded and tapered for a seamless fit with McDonnell & Miller RS series sensors
When replacing old units
York S1-4HK16501506 Electric Heat Kit THPU32HP7Y Key Benefits for the ContractorThe York S1 4HK16501506 Electric Heat Kit is a professional grade 15KW electric heat kit engineered for high output supplemental heating in residential and commercial air handlers. This genuine OEM replacement part provides 51,185 BTU hr of heating capacity, ensuring reliable thermal performance in single phase 208 230V systems. Designed for field installation, the York 4HK16501506 integrates an internal 60A circuit breaker for essential overcurrent