Patterson Kelley Water Heater
Semi Instantaneous Domestic Water Heaters (Steam)Patterson–Kelley Company “Compact Locate tank as close to water heater as possible between water heater and all check valves or backflow preventers. Install expansion tank in accordance with manufacture’s recommendations. … Get Document Semi-Instantaneous Domestic Water Heaters (Hot Water)Patterson–Kelley Company “Compact Locate tank as close to water heater as possible… Read More »