RSA boilers Rossen RSA 60, RSA 80, RSA 100, etc.

RSA boilers are manufactured in the rated power range from 20 kW to 500 kW.
The boilers of the RSA series are gas-fired water-heating devices with a water-tube heat exchanger. The design of the heat exchanger provides a combination of significant thermal power and high efficiency with small dimensions and light weight.
Hot-water boilers of the RS series are designed for heating residential buildings, buildings of utility and industrial purposes, public buildings (schools, hospitals, social and shopping centers).
The boilers of the RSA series have an open firebox, are equipped with an atmospheric burner, the heat exchanger is made of finned pipes with an increased heat transfer surface.

Models: RSA 20, RSA 40E, RSA 40, RSA 60E, RSA 60, RSA 80, RSA 80E, RSA 100, RSA 100E, RSA 120, RSA 150, RSA 200, RSA 250, RSA 300, RSA 400, RSA 500.