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The Rheem SP20175A High Altitude Orifice Kit is intended for natural gas water heaters operating at elevations between five thousand and eight thousand feet. This kit ensures safe operation and optimal combustion by adjusting gas flow to account for thinner air at higher altitudes. It is crucial for maintaining heater efficiency and safety by compensating for reduced oxygen levels.
This kit is ideal for professional installation and helps ensure performance and compliance with manufacturer specifications in mountainous regions.
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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