Carrier 48SS660004 Heat Exchanger 326070-701 As a modulating zone valve

As a modulating zone valve

A stuck sequencer often indicates a compromised internal thermal disk

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Engineered for compatibility with Powers Series 100 and 200 valves

Carrier 48SS660004 Heat Exchanger 326070-701 As a modulating zone valveThe Carrier 48SS660004 Heat Exchanger is a critical Factory Authorized Part designed for high performance thermal transfer in specific Carrier, Bryant, and Payne gas heating and electric cooling rooftop units. Engineered with aluminized steel for superior corrosion resistance and longevity, this replacement heat exchanger features a 4 tube configuration that ensures efficient combustion airflow and heat dissipation. It is a direct fit component for