Re: Expansion tanks
Posted by Terry Love on January 14, 1999 at 03:09:58:
In response to Re: Expansion tanks

Taken from the Amtrol page.

If your Plumbing Code requires a Backflow Preventer, Check Valve or Pressure Reducing Valve, You Need a THERM-X-Trol expansion tank.

Eliminate Relief Valve Spillage
Controls Pressure Build-Up
Protects Plumbing Fixtures
Smothers Water Hammer
Extends Water Heater Life
Eliminates Hot Water Waste
Requires No Maintenance

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