Both hydronic and forced air heating systems can serve you well depending on the specifics of your home and your household heating needs. Certainly each of these types of home heating systems has advantages and drawbacks, but there is really no clear cut answer about which is better. All you’ll be able to determine is which one is best for you.
While current discussions about hydronics have come to focus on the applications for in floor radiant heating, this category of heating systems is actually much broader than that. Really, all the term hydronics means is that the system uses water to carry the heat throughout the house instead of air. This is what traditional radiators always did, and these types of systems are certainly still perfectly appropriate for certain types of homes.
Particularly if your home doesn’t already have ductwork installed, hydronic heating might be the best option for you because it doesn’t require ducts to get the job done. All you’ll need to have installed are pipes to carry the water to different parts of the house. These pipes are much easier than ducts to install and take up much less space overall.
If you’d like to include radiant floor heating as part of this system you’re certainly able to. However, using only this type of heating to heat your entire house is not particularly efficient or practical. Radiant flooring is particularly useful in basements because no matter how warm the air in the room is, the floor in these areas will still be cold.
However, if you do already have ducts installed in your home, it may make perfect sense for you to have a forced air heating system installed. While there are sometimes problems with the evenness of the heating experience that you get with these types of heating systems, proper installation of a high quality system can usually mitigate those types of issues.
Forced air heating systems are also convenient because they are made to work in concert with many types of central air conditioning systems. If you have hydronic heating and think you’d like to have a central air conditioning system as well, you’ll either have to install multiple window or wall units or have ducts put in anyway.