Pellet Stove Ratings And Heating Values For Different Fuel Pellets

Pellet stoves can be rated on several different features and abilities. One of the key ratings is the level of heat the stove can generate. In terms of total heat output, pellet stoves in general generate between 2 and 15kws, for higher heat ratings a pellet boiler is normally required. There are various other means to provide pellet stove ratings, including efficiency in heat recovery and also fuel ash percentage limitations.  One of the key advantages of pellet stoves and better heat exchanger designs, means pellet stoves can capture far more heat from the fuel compared to a log stove for example. Many standard log stoves have an efficiency rating of only 60%, where many pellet stoves can achieve a rating of up to 95%. What this basically means for the consumer, is they require less fuel to provide their heating requirements. Ratings also apply to how much ash the stove can tolerate and operate effectively without complications.

Biomass Pellet Fuel Ash Content And Pellet Stove Fuel Type Ratings

Different types of biomass fuel pellets produce different levels of ash. Many people still are not aware of the wide range of fuel pellets that are available instead of simply wood pellets. Well the truth is, the pellet market is currently ignoring the vast majority of biomass resources which can be turned into fuel pellets. Processing more of these resources into fuel pellets would create a more stable fuel pellet supply, and also a much cheaper pellet fuel. Examples of such fuel pellets are pellets made from agricultural waste from food production, for instance corn stalks and corn cobs. Corn farming is a huge industry in the US, and any regard of fuel to do with corn has regarded turning it into ethanol, or burning the corn itself. However this is socially irresponsible, and also create a very expensive fuel. It makes far more sense to process the stalks and cobs into pellets, as this is a practically free resource. However more pellet stoves require ratings to handle such fuel pellets, and be designed to deal with the increased ash which maybe generated, as biomass pellets are the future.

How To Understand Rating A Pellet Stove And Informed Purchases

So you know how much heat you require your pellet stove to generate, and you are looking for a more fuel flexible pellet stove which can burn biomass fuel pellets which will be becoming more common in the pellet fuel market place. So where doe you start? And what are the features you need to look out for? Well, to start with, do not presume that any pellet stove has the features you require without proper research, also many pellet stove dealers are not actually aware of the differences pellets stoves have in their internal components. For instance the majority of pellet stoves have a basic burn pot which is designed to burn only low ash fuels. And this design of pellet stove is severely limited.

PelHeat Fuel Pellet Stoves and Wood Pellet Burner Guide

At PelHeat we specialise in researching pellet combustion and production solutions, including looking into pellet stove ratings. We have summarized the most important facts and details in this guide. Please click the link below.

The Pellet Stove and Boiler Guide © PelHeat Ltd - Pellet Stove Ratings