Hydronic Radiant Floor Heating Wall Set Up

Water from the floors runs back into the water heater.

Hydronic radiant floor heating wall set up.

A pump kicks on and water runs from the water heater and into the floors. More space design freedom. Many radiant floors most using copper tubing buried within concrete slabs were installed and used success fully in the 1960 s and 70 s. If you can see the numbers on the gauges in the photo the water going out is about 100 degrees and the water coming back is about 80 degrees.

Dual use polaris 130kbtu water heater directly heats potable water. Unlike other systems hydronic heating can only heat not cool. With radiant floor heating you re able to enjoy your whole room without radiators on the walls even the most modern radiators take up room on a wall so imagine the design freedom you have with heated floors you can decorate the walls as you wish to really make a statement or simply achieve the minimalist look whatever your style and free from having. For forced air that s a good idea as it save energy.

Concrete slabs will take at least 60 90 days to cure. In hydronic radiant floor heat hot water is channeled through tubing that is installed in the floor there are different applications for this type of radiant heat which is supplied by a boiler. Flat plate heat exchanger off heating ports for floor loops. Copper within con crete is highly susceptible to corrosion and a lifespan of 50 years for a radiant floor was considered exceptional.

But they all suffered from one primary problem longevity. For hydronic but especially underfloor radiant heating it s better to set it to the temp you like and leave it alone. I learned that the hard way when we went on vacation and let the temps drop to the 50s on our radiant system and when we returned it took a couple days for the floor to get back to normal 72. The relay tells the system when to start up.

The system heats fine but the complaint is the floor is not warm enough hot. Response time with up to 30 minutes response time hydronic heating doesn t give you that instant boost of heat you may be wanting once the system has been turned on. Don t store the wood in your own house if you are still plastering or painting or any cement is curing. I recently put radiant floor heating in my new house.

A hydronic radiant system is certainly easier to retrofit into walls at a fraction of the cost of floor systems. The heat that is supplied to each room is controlled by regulating the hot water that is routed through the tubing to a specific room. Only one third of the material is needed since walls can run at higher supply water temperatures typically between 80 f to 150 f and even higher temperatures if needed a few days out of the year.