Pay in 4 interest-free payments of $139.29 Learn more
Ships within 48 hours · Estimated delivery Sep 10 - Sep 15
Duotone terrace — saffron brief on the left, garden-folded ledger on the right.
As a high close-off (HCO) model
It is frequently used in 4-position heating units that require a specific 120V ignition sequence
Flood Detection Ready: Includes an integrated sensor that communicates via Modbus or Nexa when paired with an activation kit
A built-in DVM diagnostic test point allows for rapid voltage measurements directly from the front face
Installation Efficiency: Includes a manifold pressure tap for fast verification of burner pressure during commissioning
Rheem-Ruud AS-58632-88 Heat Exchanger Assembly 30067439-890 As a high close-off (HCO)The Rheem Ruud AS 58632 88 Heat Exchanger Assembly is a critical OEM replacement part designed for high efficiency gas furnaces. Engineered with stainless steel construction, this assembly provides superior corrosion resistance and thermal fatigue endurance compared to standard aluminized steel components. As the direct updated version for AS 58632 04, the AS 58632 88 ensures a precise fit within the heat exchanger cell bank, maintaining factory