The Rheem SP20175A 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 higher altitudes. Ideal for professional installation, it helps maintain performance and compliance with manufacturer specifications in mountainous regions.

Compatible Models:
G50-98, G76-100, G76-200, G91-200, G100-200A, G72-250A, G100-250A, G100-270A, G72-300A, G85-300A, G100-310A, G65-360A, G65-400A, G85-400A, G100-400A