The Rheem SP20177A High Altitude Orifice Kit is designed for natural gas water heaters operating at elevations between 2,001 and 5,000 feet. This kit ensures optimal combustion efficiency and safe operation by adjusting the gas flow to accommodate thinner air at higher altitudes. Installing this orifice kit helps maintain performance and compliance with manufacturer specifications, preventing issues related to improper gas-air mixture in elevated locations. Ideal for professionals seeking reliable solutions for high-altitude water heater installations.

Compatible Models:
G37-200