Amtrol T-5 THERM-X-SPAN Expansion Tank 140-735
Designed for use in closed, potable hot water systems, Therm-X-Span accepts expanded water as system temperature rises. This hot water is returned to the system when demand occurs. A thermal expansion tank, like Therm-X-Span, is essential in a closed system to protect your water heater.
Max Accept. Factor:
Max Pressure (PSI):
Temperature Range (F):
1-Year Limited Warranty