RHEEM 234396 RRT Therm-X-Guard Expansion Tank - 2.5 gallon

RRT Therm-X-Guard Expansion Tank - 2.5 gallon

RHEEM 234396 RRT Therm-X-Guard Expansion Tank - 2.5 gallon

An expansion tank that is designed to be installed where water lines can freeze, the Rheem 234396 RRT Therm-X-Guard Expansion Tank - 2.5 gallon has an internal liquid-filled copper tube that helps prevent it from freezing.

Therm-X-Guard Expansion Tank - 2.5 gallon

Keep your hot water heater X-treme hot! With the Rheem Therm-X-Guard expansion tank, your hot water tank will remain at its peak, delivering hot water faster and hotter. Made with a high quality insulated polyurethane foam, the therm-x-guard expansion tank will extend the life of your existing water tank.

The Therm-X-Guard Expansion Tank is a component of the Rheem Comfort-R® RMembrane System. It is designed to insulate and eliminate water hammer caused by temperature changes in your water heater tank. The Therm-X Guard is made with a thermoplastic outer shell encasing insulation and two one-quarter gallon air chambers. The assembly is mounted inside the water heater tank eliminating flex.

The Rheem RRT Therm-X-Guard is a quality replacement for your central air conditioning system. It's made from durable, corrosion-resistant aluminum for long lasting, maintenance free use.

Rheem's Therm-X-Guard Expansion Tanks are designed to protect your water heater against the potential destructive effects of temperature and pressure that could be caused by malfunctions in the plumbing system.