Carrier HN61PC006 Heat Relay

The Carrier HN61PC006 Heat Relay is a specialized switching component designed for precise HVAC sequencing and logic control within residential and commercial equipment. Engineered as a direct replacement for OEM Carrier furnace parts, this double-pole single-throw (DPST) relay manages high-current heating elements and blower motors to ensure reliable operation during demand cycles. Featuring a 24V coil, the HN61PC006 integrates seamlessly with standard low-voltage control circuits, providing the necessary isolation between the thermostat and the high-voltage load. Its heavy-duty contact design resists pitting and arcing, maintaining low resistance across terminals for consistent voltage delivery. For technicians performing furnace relay replacement, this unit offers a standardized footprint that aligns with existing mounting brackets in older and modern Carrier, Bryant, and Payne air handlers. Prioritize this inductive load relay when troubleshooting intermittent heating failures or "sticky" contacts that prevent proper element staging or fan activation.

Key Benefits

• High Contact Reliability: Designed to handle the high inrush currents typical of fan motors and electric heat kits.
• Direct OEM Compatibility: Ensures exact physical fit and electrical alignment with Carrier HN61PC006 specifications.
• Efficient Power Logic: Optimized coil impedance reduces heat generation within the control board housing.
• Durable Construction: Built with high-grade dielectric materials to prevent internal tracking and premature failure under load.

Common Questions

How do I confirm the HN61PC006 is the correct relay for my unit?
Verify the part number against your air handler's wiring diagram or the existing component. This relay is standard in various Carrier electric furnaces and heat pump backup systems requiring 24VAC coil activation.

Can this relay replace a single-pole variant?
While the HN61PC006 provides DPST switching, you must ensure the terminal configuration and amp ratings meet or exceed the original manufacturer's requirements for your specific circuit.

What are the symptoms of a failing heat relay?
Typical failures include the blower motor failing to start, heating elements remaining energized after the thermostat is satisfied, or audible "chattering" due to coil degradation.

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.