Spiral source

The spiral coil spring is one of the types of heat exchangers for hot water production, where the coil is placed in a spiral inside a tank.

Boiler

A hot water heater is a device that heats water to a high temperature (usually between 60 and 180 degrees Celsius) without reaching the boiling point.

torch

A coal burner is a device that is used to burn coal to produce heat or steam in various industrial and domestic uses.

Hardening tank

Linearity is one of the most important quality parameters of water for domestic and industrial use.