4.5 Gallon Thermal Expansion Tank for Residential Water Heaters

Weight 5 lbs
Dimensions 3 × 2.5 × 2 in

chat iconWHAT OUR CUSTOMERS SAY…

“Prompt, competent service. Got it, installed it, everything works. Even shipped to Canada on a part that was difficult to find here. 5 Stars for sure. ”
-Jim
04/05/2022

$64.78

4.5 Gallon Thermal Expansion Tank

SKU: 13935 Category:

4.5 Gallon Thermal Expansion Tank for Residential Water Heaters

 

The EASTMAN® thermal expansion tank prevents hot water from back flowing into the cold water line. This tank also prevents hot water from escaping through the pressure relief valve and onto the floor. The thermal expansion tank prevents constant fluctuations in water pressure that damage the heater.

 

  • 3/4″ MIP connection
  • Factory pre-charged at 40 PSI
  • 304 Stainless steel fittings
  • Butyle rubber diaphragm
  • 6-Year warranty
  • Helps guard against backflow
  • For 30 gal. – 160 gal.

 

 

Common questions about this product

Weight 5 lbs
Dimensions 3 × 2.5 × 2 in

chat iconWHAT OUR CUSTOMERS SAY…

“Fantastic! I walked in with parts to the faucet in my vintage sink and walked out with everything I needed. Chain hardware stores suggested I get a whole new sink and/or would not be able to do it without a plumber. The employee at Noels took a quick look, knew what it was, and had it in stock. I was able to fix my sink in two minutes with their help! ”
-Elizabeth A.
03/14/2021