![The Plumber's Choice 2.1 Gal. Thermal Expansion Tank for Potable Water Heater FTET21-N - The Home Depot The Plumber's Choice 2.1 Gal. Thermal Expansion Tank for Potable Water Heater FTET21-N - The Home Depot](https://images.thdstatic.com/productImages/21972ef6-77a2-447a-9e6b-10c87e0d0564/svn/the-plumber-s-choice-water-heater-expansion-tanks-ftet21-n-c3_600.jpg)
The Plumber's Choice 2.1 Gal. Thermal Expansion Tank for Potable Water Heater FTET21-N - The Home Depot
![Northeastern | Thermal Expansion Tank, 8" X 12-1/2", 3/4" Nipple X 3/4" Nipple, 150 PSI, 2 Gallon Capacity, Food Grade Polypropylene Lining, Butyl Rubber Diaphragm, 2-port, For Tankless Gas Water Heater Northeastern | Thermal Expansion Tank, 8" X 12-1/2", 3/4" Nipple X 3/4" Nipple, 150 PSI, 2 Gallon Capacity, Food Grade Polypropylene Lining, Butyl Rubber Diaphragm, 2-port, For Tankless Gas Water Heater](https://www.northeastern.com/userfiles/product%20images%20by%20brand/backstop/300x300/ElbiofAmerica-Duratrac-Backstop_12A201_Image1_m.jpg)
Northeastern | Thermal Expansion Tank, 8" X 12-1/2", 3/4" Nipple X 3/4" Nipple, 150 PSI, 2 Gallon Capacity, Food Grade Polypropylene Lining, Butyl Rubber Diaphragm, 2-port, For Tankless Gas Water Heater
![This device takes does the same job, but takes up 90% less space. Why you should opt for a thermal expansion valve over a traditional expansion tank - Mifab This device takes does the same job, but takes up 90% less space. Why you should opt for a thermal expansion valve over a traditional expansion tank - Mifab](https://www.mifab.com/wp-content/uploads/2021/03/blog6.png)