Up to 97% Efficient
The new highly efficient Grant Spira Condensing Wood Pellet Boilers utilizes Grant’s award winning patented stainless steel tabulator baffle system, which is featured in Vortex Condensing oil-fired boilers.
The units are available in outputs of 6-26kW with an efficiency of 97.4% gross, and 9-36kW with an efficiency of 93.1% gross.
They come complete with a 110kg pellet store/hopper, which automatically supplies the Spira with fuel.
Grant Spira Wood Pellet Boilers must only be fitted and commissioned by a heating installer who has been fully trained and approved by Grant Engineering. Failure to comply with this may result in the product warranty becoming invalid.