Thermomec Condensing Boiler Mod. Lucy 24 Rd-Mhp St (Digital) With 24 Kw Power With Smoke Exhaust Kit

Technical features

Heating performance:
Thermal input (min/nom.): 2.5/25 kW;
Power (min/max): 10.5/24.3 kW;
Temperature (min./max): 38/85 °C;
Pressure (min./max): 0.3/3 bar;

Healthcare performance:
Nominal heat input sanitary: 25 kW;
Useful power (60/80 °C): 24.4 kW;
Temperature (min./max): °C 35/60;
Pressure (min./max): 0.3/10 bar;
Maximum flow rate Δt=25°C 13.9 l/min;

Useful head of the generator (1000 l/h): 250 mbar;
Electrical power at rest: 3 W;
Load efficiency (min/max): 95.1/97.2 %;
Total capacity of the expansion tank: 6 l;
Electrical protection degree IPX4D;

Composed of:
Digital control panel and backlit display;
Copper lamellar primary heat exchanger with large exchange surface and double circulation;
Sanitary plate heat exchanger in stainless steel;
Aluminum heat recovery unit for exploiting the heat of the fumes for water heating;
Electronic board for:
Ignition frequency adjustment;
Circulator mode selection;
Adjustable primary circuit thermal inertia disposal;
Magnetic sanitary flow switch;
Absolute heating pressure switch;
Immunity to radio interference;
Sanitary magnetic flow switch;
Absolute heating pressure switch;
Possibility of integrating the boiler with OPTIONAL THERMOMEC solar systems.

Functions:
Chimney sweep function;
Integrated automatic by-pass;
antifreeze;
Circulator anti-blocking;

General characteristics

The RD-MHP ST condensing boiler is designed for common systems, moreover combining MULTIzone makes it easily adaptable to new underfloor systems, MULTIzone is the device for distributing hot heating water in several rooms. RD-MHP is the traditional boiler, but with yields clearly higher than common boilers at the same operating temperature. The R-MHP S boiler is made up of a built-in aluminum HEAT RECOVERY UNIT, which has a coil with fins which allow for a large exchange surface, and has a control device which ensures the correct discharge of the condensate. This system allows the accumulation of heat emanating from the exhaust fumes before leaving, thus heating the direct water in the primary exchanger.

Commands:
Summer/winter/off key;
Gauge;
CH and DHW temperature shown on the display;
Fault diagnostics and lockout status shown on the display;
reset button;
Temperature regulator for both heating and DHW;
Arrangement for remote control;
Easily accessible electrical connections;
Arrangement for external probe.

Dimensions

(HxWxD):803x400x350mm; Weight: 47.5Kg

Warranty

All products for sale on our site are new and packed. The guarantee on this article is 24 months from the date of purchase.

• peso: 40.0 kg
• marca: Thermomec
• modello: CALD_19936