116298 | D-15 7.8GAL ASME PRES EXP TANK | Xylem-Bell & Gossett Industry Standard Number_3779931 It is a high-quality replacement

It is a high-quality replacement cartridge that will restore your faucet to like-new condition

designed to transfer heat between different fluids or gases

3/4" NPT sweat connections

This flame rod is designed to operate at 120VAC and features a 5/10TFI flame signal output

Constructed from durable materials to ensure longevity and resilience in demanding environments

116298 | D-15 7.8GAL ASME PRES EXP TANK | Xylem-Bell & Gossett Industry Standard Number_3779931 It is a high-quality replacement**116298 Xylem Bell & Gossett D 15 7. 8GAL ASME PRES EXP TANK** The Xylem Bell & Gossett 116298 D 15 is a 7. 8 gallon ASME pressure expansion tank. This tank is used to absorb pressure fluctuations in closed hydronic heating and cooling systems. It helps to maintain system pressure and prevent water hammer. The tank is made of steel and has a rubber diaphragm to separate the water from the air. The D 15 has a maximum working pressure of 150 PSI and a