ORDERS OVER $99 SHIP FREE
Have any questions?
Contact us at 1-800-246-9552
The HGT-30 from Calefactio is an Expansion Tank (4.8 gal). It's a #30 bladder-type expansion tank designed for use in closed-loop hydronic and radiant heating systems. It is a direct replacement for Amtrol Extrol #30, B&G HFT-30 and Watts ETX-30 models.
|Expansion tank volume:||4.0 gallons|
|Factory pre-charge pressure:||12 psi|
|Max. Operating Pressure:||115 psi|
|Max. operating temperature:||240°F|
|System connection:||1/2" male threaded|