XT-90 13.5 Gal Expansion Tank 319143-566 suitable for positive or negative

suitable for positive or negative pressure

The long length of sensor wire eliminates the need to splice the wire for extra length

Replaces: 107936-01

Minimum 18” long adjacent pipe required for full adjustment

XT-90 13.5 Gal Expansion Tank 319143-566 suitable for positive or negativethe XT Series expansion tanks are solid and have proven reliable in millions of installations worldwide. The two shell welded construction allows the tank to withstand high pressure ratings and therefore adds safety to your system. The BUTYL diaphragm separates the air from the water and prevents waterlogging while saving space and energy. Product is intended for use in hot water, solar and cooling systems and is compatible with glycol only.