The Rheem SP20174L High Altitude Orifice Kit is designed specifically for LP 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 professional installers and technicians, it helps maintain performance and compliance with manufacturer specifications in mountainous regions.

Compatible Models:
G65-360LP, G65-400LP, G85-400LP, G100-400LP