Armstrong Furnace AEHBCC05CSA-1 Heat Strip Kit

The Armstrong Furnace AEHBCC05CSA-1 Heat Strip Kit is a professional-grade 5kW electric heater accessory designed for seamless integration into HVAC air handler systems. Engineered by Allied Air Enterprises, this 5kW electric heat kit serves as a reliable supplemental heat source for heat pump applications or as primary emergency heat in compatible blower coils. Operating at 208/230V single phase (1PH), this unit provides precisely 17,000 BTU/hr (at 240V) of supplemental heating capacity to ensure consistent discharge air temperatures during extreme cold snaps. Unlike standard terminal block models, the AEHBCC05CSA-1 includes a factory-installed circuit breaker, streamlining the HVAC installation process while ensuring high-limit protection and electrical safety compliance for the replacement furnace part.

This OEM heat strip is compatible with Armstrong Air and AirEase BCS2 series units (ranging from 1.5 to 5 tons) and EFC/EFV modular air systems. The nichrome heating elements are supported by high-grade insulators for long-term thermal cycling performance. As a 5kW heat kit with circuit breaker, it reduces field-wiring complexity for contractors, fitting directly into the dedicated internal cabinet space of the air handler. This kit is essential for HVAC system upgrades where auxiliary heating is required to maintain indoor setpoints when outdoor ambient temperatures drop below the heat pump’s thermal balance point.

• Integrated Safety: Features a built-in circuit breaker to provide overcurrent protection and a local disconnect point at the unit.
• Broad Compatibility: Matches with Armstrong Air BCS2 blower coils and EFC/EFV air handler series.
• Consistent Performance: Delivers 5kW of resistance heating to prevent "cold blow" during defrost cycles.
• Field Serviceable: Designed for rapid installation using standard plug-in wiring harnesses found in Allied Air equipment.

What is the difference between this and the AEHBCC05NSA-1?
The "CSA" designation indicates that this kit includes a pre-installed circuit breaker, whereas the "NSA" version utilizes a standard terminal block for field-wired connections.

Can this be used with 208V power supplies?
Yes, it is rated for 208/230V 60Hz 1PH power. When operating at 208V, the output is approximately 3.75kW due to the voltage correction factor.

Is this kit compatible with variable speed ECM air handlers?
Absolutely. This kit is specifically listed for use with EFV variable speed motors and PSC motor models alike.

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.