If you have been planning to replace your old boiler with one of the higher efficiency boiler heating systems then you should know that you will be able to save a considerable amount of money on energy bills.
Some of the older systems consume high levels of energy. This is one of the most important points to consider while replacing older outdoor furnaces .
Boilers rated over 90% are condensing boilers. These heating systems extract heat from combustion gasses which are usually lost in exhaust. One of the main things that you will have to consider while searching for the right system is efficiency. While considering its performance, you should look for AFUE which is its annual fuel utilization efficiency.
How to Get the Best Out of Your Boiler
Once you find high efficiency heating systems, it will also be important that you ensure that these systems work at their optimum efficiency. Even high rated boilers work at efficiencies of mid 80% if the water temperatures are very high.
This allows the boilers to get condensed and extra heat is released. The best thing to do to ensure that water temperatures are lower is by using a control system in order to adjust the temperature as per the indoor temperature and outdoor temperature.
Several new boilers have this control in-built while others sell it as an optional function. If your main goal is increased efficiency then avoid boilers that do not come with control strategies. There are several other types of boilers currently available in the market. With a little research you can find the best heating systems for your needs.