Watts ETX-30 Non-Potable Water Expansion Tank 1/2 in MNPT Connection, 4.5 gallon, Gray PPG1052-5 Designed to prevent damaging leaks

Designed to prevent damaging leaks

Dry time is 30-minutes to 60-minutes for fine and medium applications

Low-profile 30-in H x 20-in diameter design with top water connections easier installation under counters

Features quality construction and durability

Watts ETX-30 Non-Potable Water Expansion Tank 1/2 in MNPT Connection, 4.5 gallon, Gray PPG1052-5 Designed to prevent damaging leaksProduct Description The Watts ETX 30 Non Potable Water Expansion Tank is used in tandem with your hot water heater to absorb increased water volume resulting from hot water boiler heating and to keep system pressure below the relief setting. Use in closed loop, non potable water heating systems. Durable steel tank with 60 psi maximum working pressure From the Manufacturer Use the Watts series ETX water expansion tank in tandem with your hot water