Amtrol ST-210V Merkblatt

USE ONLY WITH POTABLE WATER SYSTEMS. 

Do not operate in a setting with freezing 

temperatures or where the temperature can exceed 

200°F and do not 

exceed the maximum working pressure specified for this Product.w

This Product, like most Products under pressure, 

may over time corrode, weaken and burst or 

explode, causing serious or fatal injury, leaking or flooding and/or 

property damage. To minimize risk, a licensed professional must install 

and periodically inspect and service the Product. A drip pan connected to 

an adequate drain must be installed if leaking or flooding could cause 

property damage. Do not locate in an area where leaking could cause 

property damage to the area adjacent to the appliance or to lower floors 

of the structure.
CALIFORNIA PROPOSITION 65 WARNING! This product contains a 

chemical known by the State of California to cause cancer and to cause 

birth defects or other reproductive harm. (California Installer/Contractor 

- California law requires that this notice be given to consumer/end user 

of this product.) 

RUPTURE OR EXPLOSION HAZARD. Do not 

expose Product to freezing temperatures or 

temperatures in excess of 

200°F. Do not adjust the pre-charge or 

re-pressure this Product except during installation or regular inspection. 

Replace the Product and do not adjust the precharge if corroded, 

damaged or with diminished integrity. Adjustments to pre-charge must be 

done at ambient temperature only. Failure to properly size the Product or 

follow these instructions may result in excessive strain on the system and 

may lead to Product failure, serious or fatal personal injury, leakage and/

or property damage.

A relief valve must be installed to prevent pressure 

in excess of local code requirement or maximum 

working pressure designated in the Product Manual, whichever is less. 

At least once every 3 years or if discharge is present, a licensed 

contractor should inspect the temperature and pressure relief valve and 

replace if corrosion is evident or the valve does not function.  

Chlorine & Aggressive Water: The water quality 

can significantly influence the life of this Product.  

You should test for corrosive elements, acidity, total solids and other 

relevant contaminants, including chlorine and treat your water appropriately 

to insure satisfactory performance and prevent premature failure.

NOTE:  Inspect for shipping damage. Notify freight carrier or store where purchased immediately if damage is present.  To avoid risk of personal injury 

and property damage, if the product appears to be malfunctioning or shows signs of corrosion, call a qualified professional immediately.  Current copies 

of the product manual can be viewed at www.amtrol.com.  Use proper safety equipment when installing.