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The Rheem SP20174M High Altitude Orifice Kit is designed for liquid propane water heaters that operate at elevations between five thousand one and eight thousand feet. This kit optimizes combustion efficiency by adjusting gas flow to match the thinner air found at higher altitudes. It is ideal for professional installations, ensuring performance while meeting manufacturer requirements in mountainous areas.
This kit facilitates safe operation of liquid propane water heaters at high altitudes.
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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