Boiler heating systems are essential for many households, providing warm winter air and hot water for showering. Installing a new boiler requires expert services and careful research to select the best system.
Read more: 8 Steps to Install a Boiler Heating System.
When shopping for a new boiler, you must consider whether to go for a condensing or non-condensing model.
We will explain the differences between the two and why one type might be better.
What Is a Condensing Boiler?
A condensing boiler is a boiler that works by utilizing the latent heat from exhaust gases to pre-heat cold water entering the system. This process sees the boiler use less energy and generate fewer carbon dioxide emissions than traditional boilers.
Here’s how these boilers work:
- The gas burner heats the water and turns it into steam.
- The steam is cooled by a heat exchanger where most of its energy is extracted from hot exhaust gases and routed through an external flue.
- These hot exhaust gases are then passed through a second heat exchanger, where their latent heat is extracted and used to pre-heat the cold water entering the system.
Benefits of Choosing Condensing Boilers
Here are some reasons why condensing boilers are a great choice:
- More efficient: Condensing boilers use up to 30% less energy than non-condensing models. This means they are much more cost-effective in the long run, as they will reduce fuel bills.
- Better environmental performance: Condensing boilers produce fewer greenhouse gas emissions than non-condensing models, which benefits the environment.
- Improved safety features: Condensing boilers are equipped with advanced safety features, such as pressure relief valves and overheat protection systems. This makes them a safer option for your home.
- Longer lifespan: Due to their improved efficiency and safety features, condensing boilers have a much longer lifespan than non-condensing models. This means you won’t need to worry about costly replacement costs down the line.
What Is a Non-Condensing Boiler?
Non-condensing boilers are typically more traditional models that do not utilize condensation technology. These boilers are less efficient than condensing boilers, as they don’t capture the heat discharged into the flue.
Here’s how this works: the boiler takes in cold water, warms it up, and then evaporates some of the steam made by the heat. This expelled vapor is warm but contains a lot of energy lost during the process and escapes through the flue.
Benefits of Non-condensing Boilers
These boilers come with various benefits:
a) Cost-effective: they generally cost less than condensing boilers, making them an excellent option for those on a budget.
b) Easier to install: non-condensing boilers are simpler and easier to install than their condensing counterparts.
c) Maintenance friendly: these models generally require less maintenance as they do not feature complex components.
d) Easier to repair: due to their simpler design, non-condensing boilers can be easier and less expensive to repair when compared with condensing models.
Unique Indoor Comfort offers the best boiler repair in Palatine. Contact our team that will help you find the right boiler option for your home: condensing or non-condensing. We also offer repairs, maintenance, and installation services for condensing and non-condensing boilers.