Amtrol 15 EXTROL Expansion Tank, 2.0 Gallon
For use with closed hydronic heating and cooling systems
Factory pre-charged to 12 psig
Pre-charge should be adjusted to equal minimum operating pressure at tank location
Maximum working pressure: 100 psig
Maximum operating temperature: 240ºF
Though product can be mounted horizontally, this can decrease the life of the product.
Buffer Tank, 2 Gallon Bladder
There is little regular maintenance required. During the summer months, be sure to set your thermostat to a low setting or turn off the circuit breaker to prevent the system from heating the floor at the same time you are trying to cool the house. It is a good idea to turn the sys-tem on a couple times during the summer for 5 minutes to exercise the circulating pump. The pressure gauge should be checked periodically to make sure the system maintains a minimum of 15 PSI. If not, 23% antifreeze mixture needs to be added to adjust the system pressure and the system checked for leaks. (See Filling and Purging Section.) We recommend retightening the manifold fittings by hand when the system is fully warmed up. You should not have to add to this system regularly. If you hear gurgling sounds from the pump or you can see air bubbles circulating through the translucent pipe, recheck system pressure and adjust to 20 psi (with the pump not running) if needed.
The RMS panel is warranted against manufacturing defects for a period of 2 years from the date of purchase. In the event of a component failure Radiant Made Simple will, at our discre-tion, provide a replacement unit or repair components for installation. At our request, the de-fective part(s) must be returned to Radiant Made Simple in order to receive credit. This war-ranty covers parts only. Damage resulting from abuse, water damage, or faulty installation is specifically excluded. Radiant Made Simple’s maximum liability shall be limited to the replace-ment cost of the unit.
Technical Support is available at: https://radiantmadesimple.com/contact
Or by calling (320) 297-9100 M-F 8:00am – 5:00pm Central time.