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The Rheem SP20174J High Altitude Orifice Kit is made for liquid propane water heaters that work at heights between five thousand one and eight thousand feet. This kit helps improve combustion efficiency and safe operation by changing the fuel-to-air mixture for thinner air at high elevations. It is suitable for professional installers and technicians ensuring reliable performance and compliance with manufacturer requirements. This orifice enables liquid propane gas appliances to operate correctly at high altitudes.
The orifice kit is vital for the operation of propane heaters in mountainous areas.
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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