Bard HVAC 8604-024 Heat Strip

The Bard 8604-024 is a field-installable 10kW electric heat strip designed for integration with specific Bard wall-mount air conditioners and heat pumps. Engineered for 240V single-phase applications, this 4-terminal heater assembly provides reliable supplemental or emergency heat. It features high-grade open-wire nickel-chromium heating elements and integrated thermal limit protection to ensure safe operation under varying airflow conditions. As a direct OEM replacement part, it maintains the structural integrity and airflow dynamics of the original blower cabinet. Ideal for HVAC contractors performing system upgrades or repairs, this unit facilitates a precise fit with existing control boards and factory wiring harnesses. Its dual-stage heating capability allows for improved load matching in commercial and residential settings. Proper static pressure and CFM verification are required to ensure the long-term performance of the nichrome coils and prevent nuisance tripping of the limit switches.

Key Technical Benefits:

• 10kW heating capacity provides approximately 34,120 BTU/hr for supplemental heating.
• 4-terminal configuration ensures compatibility with Bard’s factory-installed plug-and-play wiring.
• Corrosion-resistant frame designed for the high-demand environments typical of wall-mount units.
• Automated thermal cutouts prevent overheating during low-airflow conditions.
• OEM Bard quality ensures proper amperage draw and circuit breaker sizing alignment.

Common Questions:

Does this heat strip include the circuit breaker?

The 8604-024 is the heater element assembly; check your specific unit's wiring diagram to determine if a separate pull-out disconnect or breaker kit is required for the 10kW heat kit installation.

What Bard models are compatible with the 8604-024?

This strip is commonly used in WA, WH, and SH series units. Always verify the serial plate's "Available Electric Heat" section to confirm the maximum allowable kilowatt rating for your specific wall-mount HVAC cabinet.

Is the 10kW heater compatible with 208V power?

Yes, but the wattage output will be derated to approximately 7.5kW when operated on 208V instead of 240V.

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.