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The Rheem 87-RHP400 is a regulator designed for use with nitrogen and carbon dioxide gas applications. It is listed as an OEM Rheem mechanical component and categorized under furnace accessories. The unit is identified by MPN 87-RHP400 and is offered as a single-item part suitable for gas regulation tasks in industrial and HVAC-related systems.
Rheem OEM gas regulator for nitrogen and CO2, MPN 87-RHP400, furnace accessory category
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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