Expansion Tanks

Residential water heater expansion tanks prevent your home’s water pressure from getting too high and damaging your plumbing from thermal expansion.

TW Series

Expansion Tanks for Potable Water

  • Stainless Steel Acceptance Fitting
  • Polypropylene Liner Eliminates Internal Corrosion
  • External Baked Epoxy-Polyester Coating
  • Two piece design
  • 150 PSI Rating
  • Butyl Rubber Diaphragm
  • Deep Drawn Steel
  • One & Five Year Limited Warranty
  • No Waste Water
  • 200˚F Max Temperature