Can I Use A Tankless Water Heater For Radiant Heat

Ft lightweight 60 lbs can mount conveniently on a wall vent.

Can i use a tankless water heater for radiant heat.

We design radiant heating systems to suit the unique characteristics of tankless water heaters. You actually have a choice between them as you can use a water heater or tankless for radiant floor heating and not just a boiler. Water heater for radiant heat water heaters are good for radiant floor heating because they maintain a low temperature. They have become the standard heat sources for radiant heating applications.

You ll need additional controls to temper it properly and on a really cold day it might take a couple of passes through it to get up to temp. A tankless is designed to take in cold water and raise it about 70 degrees or so. Though they are sold primarily for domestic hot water tankless heaters are actually well suited for radiant heating which operates at low temperatures compared with for example hot water baseboard. The reasons are outlined below.

Takagi on demand water heaters have many excellent features. Today tankless heaters are low cost high efficient units that are cheaper to maintain operate. Tankless water heater can be used to produce radiant heating. However it is important to understand that not all of them are suitable for this task.

Sample temperature curve for an on demand unit. Depending on the heat load the radiant floor heat supply will wander all over the place. They re extremely well engineered quiet compact 2 2 cu. You really only need a maximum of 120 f for your floor.