Luna Duo-tec MP/MP+
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Luna Duo-tec MP/MP+ for centralized heating systems installations

Luna Duo-tec MP+ 35-150 kW Wall hung commercial condensing boilers The range of high output wall hung boilers LUNA DUO-TEC MP + consists of condensing heat generators for heating only, with output between 35 and 150 kW (50/30°C). Main features: • high modulation ratio (1:9) - 1:5 for 1.115, 1.130 and 1.150 models; • efficiency full modulating circulating pump included in the boiler; high • exchanger with combustion chamber and stainless steel coil hydraulic system, single chamber models from 50 to 70 heat kW, double chamber models 90 - 150 kW • low water content in the exchanger that means...

Luna Duo-tec MP/MP+ Available models Heating only boilers with possibility to connect a DHW tank Model Luna Duo-tec MP/MP+ 1.35 Luna Duo-tec MP/MP+ 1.50 Luna Duo-tec MP/MP+ 1.60 Luna Duo-tec MP/MP+ 1.70 Luna Duo-tec MP/MP+ 1.90 Luna Duo-tec MP/MP+ 1.110 Luna Duo-tec MP/MP+ 1.35 Luna Duo-tec MP/MP+ 1.50 Luna Duo-tec MP/MP+ 1.60 Luna Duo-tec MP/MP+ 1.70 Luna Duo-tec MP/MP+ 1.90 Luna Duo-tec MP/MP+ 1.110

Technical specifications Luna Duo-tec MP/MP+ 1.35 - 1.50 – 1.60 – 1.70 Fan Air/gas blend manifold Primary exchanger Flue sensor Flue hood Coaxial connector Automatic air vent NTC heating sensor Safety thermostat Ignition electrode Flame detection electrode Spark generator Venturi Pump Hydraulic safety valve Boiler drain tap Pressure gauge Hydraulic pressure sensor Gas valve Siphon with condensate drain Gas inlet connection Heating flow connection Heating return connection Siphon with CONDENSATE drain GAS INLET connection Heating FLOW connection Heating RETURN connectio

Luna Duo-tec MP/MP+ Technical specifications Luna Duo-tec MP/MP+ 1.90 - 1.110 Fan Air/gas blend manifold Primary exchanger Coaxial flue connector Flue hood Automatic air vent IIgnition electrode NTC water heating sensor (flow and return) Safety overflow temperature thermostat Flame detection electrode Spark generator Venturi Pump Hydraulic safety valve Boiler drain tap Pressure gauge Hydraulic pressure sensor Gas valve Thermal fuse (positioned behind the exchanger) Trap condensate drain Gas inlet connection Heating flow connection Heating return connection Siphon with CONDENSATE drain GAS...

Technical specifications Luna Duo-tec MP+ 1.115 - 1.130 - 1.150 8 9 Fan Spark generator Air/gas blend manifold Ignition electrode Primary exchanger Fumes pressure switch Coaxial flue connector Flue sensor Automatic air vent Exchanger flange thermostat Thermal fuse NTC water heating sensor (flow and return) Safety overflow temperature thermostat Flame detection electrode Pump Venturi Hydraulic Safety valve Boiler drain tap Pressure gauge Hydraulic Pressure Sensor Gas valve Trap condensate drain Gas inlet connection Heating flow connection Heating return connection Siphon with CONDENSATE...

Luna Duo-tec MP/MP+ Heating only Luna Duo-tec MP/MP+ Maximum heat input (heating) Minimum heat output Rated heat output (80/60°C)* P4 Minimum heat output (80/60°C) Maximum heat output (50/30°C) Minimum heat output (50/30°C) Useful heat output at 30% of rated heat output and low temperature regime** P1 Seasonal space heating energy efficiency class*** Efficiency Pn (lower calorific value) Average temperature 70°C Efficiency at 30% (lower calorific value) Return temperature 30°C Useful efficiency at rated heat output and high temperature regime ŋ4 Useful efficiency at 30% of rated heat output...

(A) 377 mm mod. 1.35 - 1.50 - 1.60 505 mm mod. 1.70 Coaxial flue system Dual flue system Coaxial flue system Dual flue system

Luna Duo-tec MP/MP+ Burner / Exchanger unit The air-gas premixing unit, the burner and the primary Luna Duo-tec MP/MP+ exchanger are the components that ensure high performances from these condensing heat generators. Flues outlet Primary exchanger Primary exchanger The premixing unit is a new conception which, thanks to a new design and the double clapet technique, ensures Burner Burner that the burner constantly has an optimal air/gas ratio independently from the number of fan revs, keeping consumption to a minimum and always guaranteeing correct combustion and consequently a reduction in...

Pump unit performances (including the residual head of the boilers) ErP Pump - main features (Luna Duo-tec MP+ model) • Remotely speed –controlled, high-efficiency pump fitted with electronically commutated motor (ECM) with permanent-magnet rotor and frequency converter • Validated components, second generation of the first boiler-integrated variable-speed ECM circulator pumps • Fits into existing boiler ranges, no expanded space requirements, possible use of existing pump housings, electrical compatibility with existing PWM controllers and no ambient-temperature constraints (EN 60335) •...

Luna Duo-tec MP/MP+ Control panel The whole range of LUNA DUO-TEC MP/MP+ high power Indubitably the most important feature of this new wall-mounted boilers are equipped with an extensive control generation of electronic boards is its ability to integrate panel: each key activates a specific function and the LCD different heat generation technologies through the use of simultaneously shows numbers and symbols indicating small interface boards and by means of a communication the functioning status, facilitating easy interpretation protocol that allows dialogue among the various parts of the...

Electronic accessories for installations Remote control THINK The room unit is an accessory for controlling the temperature of the space to be heated. It is not only a modulating climate controller, capable of adjusting the delivery temperature from the boiler to obtain the desired room temperature with greatest efficiency: it also functions as a programmer, setting heating system parameters, including boilers in cascade and various low temperature zones. Code 7102442 (wired) Code 7102443 (wireless) The THINK interface for boilers in cascade (BUS MODULE) is an electronic device that allows...