Model Number


Total Tank Volume

Liter 80
Gal 20

Accept Volume

Liter 50.0
Gal 13.0


cm 38.1
inch 15.0

Height( Base Including)

cm 78.0
inch 30.7

Box Length

cm 41.0
inch 16.2

Box Width

cm 41.0
inch 16.2

Box Height

cm 81.0
inch 31.9


Kg 13.1
Lbs 28.9


Kg 14.6
Lbs 32.2

Shipping Volume

CUF 4.81

Thermal-Plus TP-80|Thermal Expansion Tank, Water Heater|Aquasky

Thermal expansion occurs as domestic water is heated. Thermal-Plus expansion tanks are designed to safely maintain water pressure levels in water heating systems to avoid the relief valve discharge and other potentially hazardous conditions. Thermal expansion tanks work in conjunction with a backflow preventer or check valve. AQUASKY expansion tanks are built with a stainless steel system connection with patented Leak safe technology. Inside each tank is a heavy-duty, butyl rubber diaphragm with a 400% elongation physical property. A polypropylene liner separates the water from the pre-charged air chamber. The tank controls excessive pressure generated inside the water heater using a sealed compressible air cushion space to store and hold the addition expansion water volume. Aquasky thermal expansion tank(Thermal-Plus) is better than others, such as Elbi, Amtrol or Flexcon. Aquasky benefits your life.