Watts PLT-12 Potable Water Expansion Tank, 3/4 In Male Connection, Tank Volume 4.5 Gallons 0067371 EZSTL8WSLC 82 Wi-Fi Capable Yes

82 Wi-Fi Capable Yes

Materials Crafted from extruded copper

Bowl depth: 9 inches

and fixture wattage rating

Watts PLT-12 Potable Water Expansion Tank, 3/4 In Male Connection, Tank Volume 4.5 Gallons 0067371 EZSTL8WSLC 82 Wi-Fi Capable YesPotable Water Expansion Tank, 3 4 In Male Connection, Tank Volume 4. 5 Gallons 0067371 Lead Free: YES This potable water expansion tank is used on gas, oil, or electric, direct fired, residential water heater and hot water storage tank applications to absorb the increased volume of water created by thermal expansion. It also maintains balanced pressure throughout the water supply system by keeping system pressure below the T&P relief valve setting.