The R1K ONE TECH Rain Gas Boiler Series by Radiant is designed for outdoor installation, featuring a modern aesthetic, high energy efficiency, and sturdy construction. It provides seamless and efficient long-lasting operation.

In a nutshell, the boiler:

• High-quality casing: The outer casing of the boiler is made of high-quality plastic, fully protecting the boiler from weather conditions.
• Sun resistance: The casing makes the boiler impervious to UV rays from the sun.
• Protection class IPX5D: All RAIN boilers are designed to withstand the climate conditions of coastal and inland areas.
• Durability: The use of stainless steel heat exchangers, copper pipes, mechanically tighten bronze fittings, and other high-quality components create a cohesive unit that ensures smooth operation and long-term durability.
• Quiet operation: The combination of front and perimeter thermal insulation, sound-absorbing funnel, and newly designed air/gas mixer ensure the boiler operates at extremely low noise levels.

Installation without restrictions and uncompromising quality: The outer casing of the boiler is made from high-quality ABS plastic, protecting it from weather and UV rays. All RAIN boilers are designed to withstand the climatic conditions of coastal and inland regions.

Radiant expertise: Over 60 years of experience give Radiant the necessary know-how for designing and manufacturing the heat exchanger used in the series R 1K condensing boilers.

Performance and reliability: Technological advancements aimed at greater energy efficiency and reliability are fully guaranteed by the made-in-Radiant wall-mounted boiler.

Compact dimensions: Its compact size allows installation in limited space. Its simple yet modern design helps it blend perfectly into any environment.

Easy maintenance: The components of the wall-mounted boiler are arranged for easy access, inspection, and repair when needed.

Spare parts inventory: A large stock of spare parts and their low cost ensure trouble-free operation of your boiler.

Top quality: All branded components are connected with copper pipes, and their connections are made with brass fittings to maximize sealing and durability.

Ergonomic design: Its thoughtful design allows easy installation, handling, and straightforward access for maintenance and inspection during annual servicing.

Ø28 stainless steel heat exchanger: Easier maintenance: wide-diameter INOX coils Ø 28 mm for minimal clogging risk and fewer interventions by the technician.

Energy saving: 1:9 ratio, ideal for optimizing consumption even at minimal power.

Inverter circulator: PWM INVERTER PUMP: The pump adjusts its speed and flow rate based on settings, improving efficiency.

Exhaust valve: Non-return valve: “Clapet” for easy connection to centralized exhaust systems, compliant with UNI 7129 standards.