York S1-025-21785-002 heater

The York S1-025-21785-002 is a professional-grade 10KW 460V 3 element heater designed for high-demand commercial and industrial HVACR applications. As an OEM York replacement part, this heating element ensures precise compatibility with established York air handling units and furnace systems. Operating at 460V (commonly referenced in 480V systems), this three-element configuration provides balanced load distribution and rapid heat transfer to meet strict climate control requirements. Utilizing a 10KW electric heater kit in high-voltage industrial environments requires components built to withstand thermal cycling without degradation. The S1-025-21785-002 heater is engineered for a direct-fit install, reducing downtime during critical maintenance cycles. For technicians managing large-scale facility heating, this 3 element HVAC heater offers the reliability needed for consistent discharge air temperatures and optimal system performance. Verify your unit's wiring schematic to ensure match for the 460/480-volt 3-phase power specifications.

• OEM Precision: Specifically manufactured as an OEM York replacement part to guarantee exact physical and electrical alignment.
• High-Voltage Efficiency: Optimized for 460V/480V industrial power supplies, delivering a robust 10KW heating capacity.
• Triple-Element Design: Features three independent heating elements for superior heat dissipation and system reliability.
• Durable Construction: Built for heavy-duty commercial use, ensuring stability under continuous thermal loads.

Is the York S1-025-21785-002 compatible with 208V or 240V systems?
No, this specific model is rated for 460V applications. Installing this element in lower voltage systems will significantly reduce heat output and may damage the heater or control circuit.

What are the benefits of a 3-element heater configuration?
A 3-element design allows for more efficient heat distribution across the airflow and provides a level of redundancy; it also assists in balancing the electrical load across phases in 3-phase industrial power systems.

Can I use the S1-025-21785-002 for non-York HVAC units?
While technical specifications might overlap, this is an OEM York part. We recommend verifying the dimensions and mounting brackets of your specific air handler before attempting a cross-brand installation.

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.