Designed to fully meet the demands of a “robust” product from every point of view thanks to the high-pass primary heat exchanger able to guarantee maximum efficiency and reliability over time also, and not only, replacing old generators in particularly dirty systems.

Thanks to the energy efficiency of room heating ηs 94%, among the highest in its category (Class A ErP) and the combination with the CONNECT remote control, able to read the outdoor temperature directly from the internet, it reaches the energy class of system A+.

Safety is paramount with the F.P.S Flue gas Protection System, which includes a flue gas clapet valve for easy connection to pressurised flue systems, complying with regulation UNI 7129. The timed block protection for the circulator and the antilegionella function enhances reliability and safety, the optional external probe allows for sliding temperature operation, ensuring comfort tailored to your needs.

Boilers

BLUEHELIX HITECH RRT K 50

Experience unparalleled efficiency and adaptability with this condensing wall hung boiler, featuring a robust stainless steel heat exchanger designed for longevity and minimal upkeep. Perfect for residential use, it seamlessly adjusts to varying gas conditions, ensuring top performance and energy savings, while the optional remote control and external probe elevate its efficiency to A+ class.

Boilers

BLUEHELIX HITECH RRT K 50

Condensing
ErP Class: A (D -> A+++)
Inox water storage
Up to 20% hydrogen plug-in
Up to 1:10 modulation rate
28 to 34 kW

Condensing
ErP Class: A (D -> A+++)
Inox water storage
Up to 20% hydrogen plug-in
Up to 1:10 modulation rate
28 to 34 kW

Meet the BLUEHELIX HITECH RRT K 50: your efficient and reliable wall-mounted boiler, perfect for those who want plenty of hot water in small spaces thanks to the 50-litre stainless steel domestic hot water tank.

Enjoy long-lasting efficiency with a robust stainless steel heat exchanger.
Adapts effortlessly to your needs with a wide modulating range.
Stay worry-free with smart combustion control for varying gas conditions.
Switch easily between methane, LPG, and propane-air without extra kits.

What sets this product apart

Discover the key features and advantages

Self-cooled burner door without insulating panel.

Burner door

Self-cooled burner door without insulating panel.

Burner

Exclusive special stainless steel hemispherical burner with gasket long-life.

Heat exchanger

Single-circuit stainless steel heat exchanger with high passages, resistant to clogging and easy to clean.

Boiler

50-litre insulated stainless steel boiler.

Tank

10 litre heating tank.

Clapet check valve

Integrated flue gas clapet for connection to collective pressure flue gas systems.

Gas adaptive

Intelligent “Gas-adaptive” system derived from industrial boilers, which monitors and self-stabilises combustion as gas + fumes conditions change.

Ventilator

Offset fan, to facilitate the maintenance of the heating unit without disassembly.

User interface

With “Capsense” technology and 2.8” graphic display.

Boiler protection

Magnesium anode.

Feature	mod. 28 K 50	mod. 34 K 50

Combustion type	Condensing	Condensing

BLUEHELIX HITECH RRT K 50

BLUEHELIX HITECH RRT K 50