Millions of Italian families use heating wood, often as an integration during cold winter evenings. But you knew it is possible transform a simple wood stove into a central heating system? Thanks to a thermo -hydraulic kit or a heat exchanger for chimney, the stove can not only heat the air of the room, but also the water of the radiators and even the healthcare. Here’s how this efficient and convenient solution works.
Someone Wood stoves or pellets They are designed to perform a double function: in addition to heating the environment in which they are, they can also feed the heating circuit of the house. These models, called Thermohydraulic stovesare equipped with one heat exchangeran internal tank or serpentine where the water circulates.
When the wood or pellet burn, the heat produced warms the water inside the exchanger. This hot water is then sent to the radiators or al underfloor heatingcontributing to the thermal comfort of the entire home. Some advanced models can also provide domestic hot waterthus offering an efficient alternative to traditional gas or electric boilers.
Choosing a thermohydraulic stove allows you to save on energy costssince wood and pellets are much cheaper fuels than fossil sources. But what to do if you already have a traditional stove? The solution is the thermohydraulic kitwhich allows you to convert an existing stove in a water heating system.
Thermo -hydraulic kit: how to transform a stove into a central heating system
If some stoves are already born with an integrated thermohydraulic system, they also exist thermohydraulic kit which can be installed on a traditional stove. These kits are mounted on the fume evacuation duct and use one heat exchanger to recover the heat generated by combustion.
Thanks to this system, the heat is not dispersed only in the environment, but is also exploited for Heat the water of the heating circuit. Once installed, the kit allows you to obtain a more efficient and cheap heatingwhile guaranteeing the comfort of the room where the stove is located.
However, the installation of a thermohydraulic kit requires some works and the intervention of a specialized technician To ensure a safe connection to the pipes of the heating system. A correct installation could reduce system performance or create safety problems.
Heat exchanger for flue
For those who want to improve the performance of their stove without changing the existing system, an interesting solution is it heat exchanger for flue. This device is installed directly on the fume drain pipe And use a stainless steel or titanium serpentine to capture heat.
Its operation is very simple: the heat of the combustion fumes is recovered for Heat the water that circulates in the serpentinewhich can then be used to feed a radiator or even thedomestic hot water. Thanks to adjustment probes, the system optimizes thermal exchange and improves energy performance.
This solution is particularly useful for heating one Specific area of the houselike the bathroom, or to integrate the heating system without having to make great changes. Some producers, such as Toalpropose devices compatible with many existing stoves, thus allowing to increase their efficiency without invasive interventions.
