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MT Thermo Boiler Fireboxes

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Efficiency and versatility.

The range of MT Thermo boiler fireboxes is a shining example of Piazzetta’s years of experience and constant technological research. The versions may have different shapes but they all come with certain features in common, such as their robustness and high efficiency given by the new boiler with a high heat exchange. They may be installed with closed or open expansion tank for maximum adaptability of installation.

HIGH PERFORMANCE BOILER

New construction concept.

The high gauge steel used for the boiler ensures reliability and a long life, which are two musts for Piazzetta products. The particular construction prevents the build-up of tar (which is a residual combustion product that reduces heat transfer to the water) and makes periodic cleaning easier.

CAST IRON FIRE PIT

Perfectly calibrated primary airflow.

The cast iron fire pit has been designed so that the primary warm air enters and combustion is carried out in two stages, fully exploiting the fuel and reducing emissions into the atmosphere.

OPEN OR CLOSED EXPANSION TANK

Maximum installation flexibility.

The range of Thermo boiler fireboxes has been designed for installation with either open or closed expansion tank, depending on the type of heating system.

SAFETY UNIT KIT

For peace of mind.

The safety kit consisting of temperature/pressure relief valve, safety valve, stand-pipe, pressure gauge and temperature sensor pocket, allows the firebox to be used in all safety and peace of mind.

RAPID HEAT EXCHANGER AND CIRCULATION PUMP

Hot water also for domestic use.

With this kit, hot water produced by the firebox can be used for both the heating system and for domestic hot water. The rapid heat exchanger can deliver around 10 litres of water per minute at a temperature of 67° C.

ELECTRONIC CONTROL UNIT

Easy and safe control.

With the electronic control unit the various functions of the Thermo boiler firebox can be constantly monitored.

Functionality and versatility.

The MT Thermo boiler firebox can be connected to any type of installation: conventional, underfloor or integrated with solar heating.

CONVENTIONAL HEATING

The savings and the warmth offered by firewood.

An example of hot water through a conventional heating system and domestic hot water

UNDERFLOOR HEATING

Home comfort at its maximum.

An example of hot water for underfloor heating system and domestic hot waterowe

INTEGRATED WITH SOLAR HEATING

Environmentally friendly technology.

An example with solar kit generating hot water through conventional heating system and domestic hot water