The Rheem SP20175R High Altitude Orifice Kit is designed for natural gas water heaters operating at elevations between 5,001 and 8,000 feet. This kit ensures optimal combustion efficiency and safe operation by adjusting the gas flow to accommodate thinner air at high altitudes. Ideal for maintaining performance and reliability in mountainous regions, it helps prevent issues related to improper fuel-air mixture, extending the lifespan of your Rheem water heater.

Compatible Models:
G65-400A