Radiant presents the condensing gas boilers for partially or fully sheltered installation. They combine modern aesthetics with robustness and durability, ensuring uninterrupted and efficient operation.

Since 1959, Radiant has been designing and manufacturing the main components of all its products in central Italy. Technological advancements aim for greater energy efficiency and reliability.

The ONE-TECH® condensing heat exchanger features coils made from a single INOX Ø 28 mm tube, ensuring higher thermal efficiency and ease of maintenance.

The 60+ years of experience provide the necessary expertise for the design and manufacture of the heat exchanger.

UNCOMPROMISING TIMELESS QUALITY:

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

The DIGITECH® SYSTEM displays the boiler's temperatures and functions in a readable manner. It allows for precise adjustment of the desired temperature for economy.

The components of the wall-mounted boiler are easily accessible for inspection and repair. For example:

• The closed expansion tank is on the side with the valve in front for easy maintenance.
• The hydraulic connection of the closed tank is at the top for easy replacement.
• The transformer can be replaced easily and quickly.
• All components are connected with brass fittings for easy repair.
• The sound-absorbing funnel helps reduce noise.
• All components are made from high-quality branded materials.

CHECK VALVE: 'Clapet' for easy connection to central exhaust systems.

TOTAL EXHAUST GAS BARRIER: Trapping temperature in the heat exchanger after boiler operation.

INVERTER CIRCULATOR with PWM: The circulator adjusts the speed/flow of water according to the settings.