Can I Use A Tankless Water Heater For Radiant Heat

We design radiant heating systems to suit the unique characteristics of tankless water heaters.

Can i use a tankless water heater for radiant heat.

Ft lightweight 60 lbs can mount conveniently on a wall vent. Sample temperature curve for an on demand unit. 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. A tankless is designed to take in cold water and raise it about 70 degrees or so.

The reasons are outlined below. Depending on the heat load the radiant floor heat supply will wander all over the place. Tankless water heater can be used to produce radiant heating. Takagi on demand water heaters have many excellent features.

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. Water heater for radiant heat water heaters are good for radiant floor heating because they maintain a low temperature. They re extremely well engineered quiet compact 2 2 cu. Today tankless heaters are low cost high efficient units that are cheaper to maintain operate.

So using the unit for radiant heating generally has little or no effect on the sizing calculation. They have become the standard heat sources for radiant heating applications. You really only need a maximum of 120 f for your floor. 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.