Radiant presents the condensing gas boilers for partially or fully enclosed installation. They combine modern aesthetics that fit any space with the robustness and durability that ensures efficient operation for many years.

Since 1959, Radiant has been designing and manufacturing the main components of all its products. Technological advancements aimed at greater energy efficiency and reliability are 100% ensured by the made-in-Radiant wall-mounted boiler.

The ONE-TECH® condensing exchanger, manufactured by Radiant, features wide-section coils made from a single INOX Ø 28 mm tube, thus ensuring higher thermal efficiency and lower thermal load losses.

• 100% made in Radiant
• 100% made in Italy

The DIGITECH® SYSTEM displays the temperatures and operation of the boiler in a readable manner, with large letters and icons. It allows for precise adjustment of the desired temperature by degree.

The components of the wall-mounted boiler are arranged in such a way that they are all easily accessible:

• The closed expansion tank is on the side with the valve in front.
• The hydraulic connection of the closed expansion tank is at the top point.
• The transformer is not part of the control board.
• All components are connected with brass fittings.
• The special sound-absorbing funnel helps reduce noise.
• All components are made from branded materials.

NON-RETURN VALVE: "Clapet" for easy connection to central exhaust systems, according to UNI 7129 Standard.

TOTAL FLUE GAS BARRIER: After the boiler operation ends, the acquired temperature is trapped in the exchanger space.

INVERTER PUMP with PWM: Depending on the setting, the pump increases or decreases the speed/flow of water in the circuit.