York S1-025-41238-000 Heater Assembly

The York S1-025-41238-000 Heater Assembly is a high-capacity 11.2KW electric heater assy designed specifically for field installation in York, Coleman, Luxaire, and Evcon air handlers. Operating at 240V, this dual-element stack provides reliable auxiliary or primary heating for residential and light commercial forced-air systems. As a genuine Source1 OEM replacement part, it ensures precise mechanical fitment and electrical compatibility, eliminating the airflow and static pressure issues often associated with generic alternatives. The assembly includes integrated thermal limit switches for overheat protection and is engineered to slide directly into the heater compartment of compatible furnace cabinets. For service technicians, utilizing this HVAC electric heating element ensures the system maintains its original heating performance and safety certifications. Whether performing a new installation or a critical repair, this replacement heating element is the professional choice for restoring 11.2 kilowatts of heating capacity to a multi-position air handling unit.

• OEM Compatibility: Specifically engineered for a drop-in fit for York and Coleman manufactured air handlers, including most 3500 series units.
• Dual-Element Design: Features a robust 2-element stack that delivers a consistent 11.2KW output for efficient climate control.
• Integrated Safety: Factory-installed high-limit switches prevent cabinet overheating, ensuring safe operation under variable static pressures.
• Simplified Wiring: Designed for 208/240V single-phase electrical systems, facilitating faster field connections for HVAC contractors.

What air handler models are compatible with this heater kit?

This assembly is compatible with a wide range of York, Coleman, and Luxaire air handlers. It is frequently used as a direct replacement for part numbers 3500-412P and 3500-412PMH.

Does this assembly include the thermal limits?

Yes, this 11.2KW electric heater assy comes with the required high-limit safety controls pre-installed to ensure code-compliant installation.

Can I use this in a 208V system instead of 240V?

While the unit will operate at 208V, the heat output will be reduced (approximately 8.4KW). Always refer to the unit's electrical data plate to confirm total circuit ampacity and breaker requirements.

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.