Bard 8620-105 Relay Kit

The Bard 8620-105 240V Defrost Relay Kit is an essential component for maintaining optimal performance in Bard HVAC systems. This kit is engineered to manage the defrost cycle, a critical function for evaporator coil efficiency. Operating at 240 volts, it includes both a defrost relay and a defrost thermostat, working in conjunction to prevent ice buildup on the evaporator coil. When the evaporator coil temperature drops below its set point, the thermostat signals the relay, which then activates the defrost heater. This precise control ensures your unit operates effectively, preventing performance degradation and potential system damage caused by excessive ice accumulation. It’s a direct fit for many Bard applications, designed to restore reliable defrost functionality and contribute to the overall longevity of the HVAC system.

Key Benefits

• Ensures efficient evaporator coil defrost operation.
• Maintains system performance by preventing ice buildup.
• Includes both defrost relay and defrost thermostat for complete control.
• Operates at 240V for compatible Bard HVAC units.
• Contributes to extended HVAC system lifespan and reduced service calls.

Common Questions

Q: What are the signs that my Bard HVAC unit needs a new defrost relay kit?
A: Common indicators include excessive ice accumulation on the outdoor coil, the unit failing to enter or exit defrost cycles, or reduced heating/cooling performance.

Q: Is this 240V defrost relay kit compatible with all Bard HVAC models?
A: While designed for many Bard systems, it's crucial to verify compatibility with your specific unit's model and serial number, or consult the appropriate Bard parts list, to ensure correct electrical ratings and fitment.

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.