Wood-Pellets twinning
Silvatherm Compact pellets boiler + MC wood burning boiler
2 energies: Pellets + Wood
Pellet boiler with 7 stars Green Flame
Power 12, 17, 23, 33 and 45 kW
Pellet storage: 250 kg mini-silo, building silo or large capacity textile silo
Natural draft wood boiler
Output 20 and 30 kW
Installation possible without buffer tank
Flue gas connection in 1 or 2 flues
For the pellet boiler :
- EN 303-5 classe 5
A French boiler
The PERGE OptiPellet and PERGE MC wood pellet boilers are manufactured in our factory in Portes-Les-Valence (26), where our research centre is also located. It is here that we develop the products of tomorrow, efficient and environmentally friendly, economical and easy to install and use.
The cheapest energy warranty
With 2 energies available throughout the year, you can choose the most economical energy of the moment.
A safe solution
No more pellets in the silo? No more firewood? The other energy can take over.
A practical solution
The wood boiler always takes priority. The pellet boiler automatically takes over and ensures autonomous operation in case of absence. They can be connected in the same duct or in two separate ducts.
Example of the installation of a PERGE OptiPellet boiler with a PERGE MC wood boiler. Storage by Mini-silo. Radiator heating:
An optimised solution
The combination of two PERGE boilers, a Silvatherm Compact pellet boiler and a MC wood boiler, allows you to benefit from all the advantages of the original hydraulic design of the PERGE boilers, which is particularly well suited to all types of energy combinations.
Why twin wood and pellets ?
2 fuels, 1 energy
Pellets and logs are two separate fuels, but actually they are the representation of one and the same energy : wood. This energy has many advantages.
An energy that is contributing in the fight against global warming
Wood combustion does not contribute to CO2 emissions as it is a balanced process with CO2 absorption during wood growth.
An energy that is contributing to our independance
Forest covers a large area in our countries making wood the first renewable energy resource as an alternative to fossil fuels.
An underused energy resource
Only about 60% of the biological growth of the forest is used by the different players of the forestry and wood sector. The remaining 40% represents a tremendous reserves of energy.
An energy that is creating jobs
By definition, the production of wood energy is a proximity production. It greatly helps local jobs.
Manufacturer requirements
- Chimney installations and Ventilation should conform to requirements of the Building Regulations and any approved local laws and all subsequent standards referred to.
- A flue draught of between is required when running at rated output :
- for the pellet boiler : 5 Pa maximum
- for the wood burning boiler : 13 to 18 Pa - Additional flue pull shall require a draught stabiliser to be fitted to prevent over-firing.
- Any pressurised system must have a sufficiently sized expansion vessel and a suitable PRV. In addition the integral anti-boiling quench coil must be connected to a suitable mechanisal safety valve.