The total amount of water in the installation should be known for the choice of expansion tank, the dosage of antifreeze or anti-corrosion chemicals, and the filling time. In this tool, enter the total pipe length for each pipe diameter; add the water volume of the boiler and elements such as radiators, heat exchangers, tanks, etc.
Formula
di: the inner diameter of the selected pipe standard (EN 10255 or DIN 2448).
Example
An installation consisting of 200 m DN20, 80 m DN32, 40 m DN50 and 20 m DN80 pipes contains approximately 347 L of water in the pipes. With a 600 L boiler and 900 L of radiators, the total is 1,847 L .
You can calculate the expansion tank with the value you find. You can consult Çiftel Kazan engineers for your boiler room and installation project.