SHT

The TDA Thermodual is a unique biomass boiler designed to run on both wood logs and wood pellets. The boiler is the only biomass boiler that allows for the efficient and continuous operation of both wood logs and wood pellets, automatically switching between fuels as required.

Run as a wood log boiler, the TDA Thermodual adds tremendous flexibilty to your biomass lifestyle. Thanks to its automatic ignition, you can load your fuel chamber with logs at a time of day that suits you, not when your heating system needs energy.

As a wood pellet boiler, the TDA Thermodual offers you all the automation you could require. Using the 200 litre pellet hopper, or one of the many bulk pellet storage options, the TDA Thermodual can give days, weeks and even months of autonomous operation.

Not only does the TDA Thermodual offer the advantages of both wood logs and wood pellets, the TDA Thermodual can control your entire heating system thanks to its dynamic control system which also integrates an external weather sensor to ensure your heating system is always running at its optimum efficiency.

SHT TDA Thermodual 15

SHT Austria are at the forefront of eco-friendly heating solutions. The range includes wood log and wood pellet boilers, and a unique dual fuel wood pellet/wood log unit.

The TDA Thermodual combination boiler for wood pellets and wood logs provides flexibility in fuel choice. Burning wood logs and pellets with only one device has not been effective until now. The TDA Thermodual with automatic continuous operation for both fuels makes this possible.

Standard Features

  • Fully-automatic ignition for pellets and logs
  • Automatic operation selection (pellets or logs) without change-over
  • Automatic self-cleaning grate
  • Patented multi-flow air-wave system

SHT TDA Thermodual 40

SHT Austria are at the forefront of eco-friendly heating solutions. The range includes wood log and wood pellet boilers, and a unique dual fuel wood pellet/wood log unit.

The TDA Thermodual combination boiler for wood pellets and wood logs provides flexibility in fuel choice. Burning wood logs and pellets with only one device has not been effective until now. The TDA Thermodual with automatic continuous operation for both fuels makes this possible.

Standard Features

  • Fully-automatic ignition for pellets and logs
  • Automatic operation selection (pellets or logs) without change-over
  • Automatic self-cleaning grate
  • Patented multi-flow air-wave system