Home HVAC HVAC Repair Parts Hydronics Hydronic Expansion Tanks
Image for Amtrol Therm-X-Trol Water Heater Expansion Tank For Tankless Water Heaters from HD Supply
+ / - Hover over image to Zoom

Amtrol Therm-X-Trol Water Heater Expansion Tank For Tankless Water Heaters

Part 337760
MFG PART ST-1
Brand Amtrol
$36.70
Quantity
Add to cart
Add to List Add to Quote
FREE shipping
In lower 48 states
Usually ships within 2 days
Restocking fees may apply

About this item

  • Amtrol Therm-X-Trol Water Heater Expansion Tank for Tankless Water Heaters
  • Eliminates The Waste Of Energy And Water, Thus Saving Money
  • Protects the water heater and plumbing fixtures from premature failure
  • Prevents a dangerous pressure build-up in the system
  • Prevents the relief valve from going off
  • System connection: 1/2 in. NPTM
  • For use with tankless water heaters and point of use water heaters up to 2 Gal.
  • Therm-X-Trol brand is the #1 choice of professional installers
  • Mfg #ST-1