Product Details

Amtrol ST-1 THERM-X-TROL Expansion Tank

Price : $31.54

List Price : $51.60

FD Quick Code: 841469
MPN: AMTST-1
UPC: 642031679932
Manufacturer: Amtrol
Brand: Amtrol®
Prop65: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov.

Backordered (One or more weeks to deliver. Call or chat to inquire about the availability of this product.)

Description


Amtrol ST-1 THERM-X-TROL Expansion Tank

The Therm-X-Trol ST-1 absorbs thermal expansion and pressure surge in tankless and point-of-use water heaters to protect the heat exchanger. Simple to install, the ST-1 features patented air cell technology and requires no precharge adjustment or maintenance. With a 304 stainless steel waterway and a 7-Year limited warranty, the ST-1 delivers big protection in a compact size.

  • Shell: High Strength Steel
  • Diaphragm: Heavy Duty Butyl NSF/ANSI 61
  • Liner: Antimicrobial
  • System Connection: Stainless Steel
  • Water Circulator: Patented Turbulator®
  • Air Valve: Projection Welded
  • Air Valve Cap: Patented InSight® Indicator Cap (In-Line Models: ST-5, ST-12)
  • Factory Precharge: In-Line Models: 50 PSIG (3.5 bar) Stand Models: 40 PSIG (2.8 bar)