The Rheem SP20175G High Altitude Orifice Kit is designed specifically for natural gas water heaters operating at elevations between 5,001 and 6,000 feet. This kit ensures optimal combustion efficiency and safe operation by adjusting the gas flow to accommodate thinner air at higher altitudes. Ideal for professionals seeking reliable performance and compliance with altitude requirements, it helps maintain consistent heating output and prolongs the lifespan of your Rheem water heater.

Compatible Models 
G72-250A