Afriso 77938 - Boiler safety group for heating systems up to 50 kW

Complete safety group for closed heating systems

The Afriso 77938 boiler safety group is a pre-assembled safety unit designed for closed heating systems up to 50 kW. It combines essential safety components into a compact and professional solution.

Suitable for heating systems up to 50 kW

This model is designed for residential and light commercial heating installations with a maximum output of 50 kW.

Includes pressure gauge, air vent and safety valve

The safety group includes a pressure gauge, an automatic air vent with Aquastop and a safety relief valve to protect the system against excessive pressure.

Automatic air removal

The integrated automatic air vent continuously removes trapped air from the system, improving efficiency and reducing noise.

Reliable overpressure protection

The safety valve protects boilers, pumps and other system components from excessive pressure conditions.

Insulated design

High-quality insulation helps reduce heat losses and contributes to improved system efficiency.

Compliant with DIN EN 12828

The Afriso 77938 is manufactured in accordance with DIN EN 12828 requirements for closed heating systems.

Support from Hewa

Hewa supplies boiler safety groups, expansion vessels, air vents and safety components for professional heating and heat pump installations.