York S1-2HK16502506 Heat Strip

The York S1-2HK16502506 Heat Strip is a high-capacity 25KW 240V electric heater kit engineered for specific York, Luxaire, and Coleman air handlers and modular blowers. Designed for contractors requiring reliable supplemental or primary heating, this York OEM heat strip features an integrated circuit breaker to satisfy NEC requirements for overcurrent protection on high-kilowatt installations. The assembly utilizes high-grade nickel-chromium heating elements to ensure consistent thermal transfer and longevity under heavy cycling. Precise fitment within the cabinet prevents bypass airflow, maintaining static pressure integrity. This 25KW heater with breaker is the designated HVAC replacement part for large-tonnage residential or light commercial split systems where dual-stage or high-output emergency heat is necessary. Proper air handler heat strip installation requires verifying the total amperage draw and ensuring the existing wire gauge and terminal blocks are rated for the high-load 240V demand of a 25KW bank.

Key Technical Benefits

• Integrated Circuit Breakers: Provides essential overcurrent protection and serves as a local disconnect for the heating section.
• OEM Compatibility: Specifically engineered for York S1-series air handlers to ensure correct staging and limit switch operation.
• Heavy-Duty Construction: Features corrosion-resistant steel frames and high-temp ceramic insulators for industrial-grade durability.
• High-Output Performance: Delivers approximately 85,000 BTU/hr, making it suitable for large-scale zone heating.

Common Installation Questions

What is the required wire size for a 25KW York heat strip?
Due to the high amperage load, 25KW units typically require multiple circuits; always refer to the unit nameplate and local electrical codes to determine the correct gauge for your specific 240V configuration.

Does this heater kit include the limit switches?
Yes, this York S1-2HK16502506 assembly includes factory-installed thermal limit switches to prevent overheating and ensure safe operation within the ductwork.

Can this be used in downflow or horizontal configurations?
This heat strip is designed to function in multiple orientations, provided it is installed in a compatible York air handler cabinet that supports those airflow patterns.

This item is not eligible for free shipping.

Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.