The WENTWORTH WP-ET-5 is a 2-gallon thermal expansion tank designed to protect your water heater and plumbing system from excessive pressure caused by thermal expansion
The WENTWORTH WP-ET-5 is a 2-gallon thermal expansion tank designed to protect your water heater and plumbing system from excessive pressure caused by thermal expansion. Constructed from durable steel with a pre-charged internal diaphragm, it supports systems up to 150 PSI. Ideal for residential installations, it helps extend the life of your water heater and maintains system performance.
