The VAREM 2.1 Gallon Solar Water Heater Expansion Tank is a 20 psi pre-charged pressure for heating tanks that is great for saving energy. It has a max working temperature 210°F and a max working pressure of 90 psi. The tank comes with a replaceable bladder. It can be used in Residential and commercial water heating systems. The heat loss in expansion vessels with diaphragm membrane is 60% less compared to balloon membrane VAREM vessels.
- Max working temperature of 250°F and max working pressure of 120 psi
- Bladder expansion saves 60% more energy
- Easily replaceable bladder

Estimated Delivery Time: 3 – 5 Business days