Grant Engineering

Grant Wood Pellet Boilers

Up to 97% Efficient

Model Options:

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.