Tankless Water Heater Used For Radiant Heat

So using the unit for radiant heating generally has little or no effect on the sizing calculation.

Tankless water heater used for radiant heat.

Takagi t h3 dv n best water heater for radiant floor check best price this model is simply the best for radiant. Sample temperature curve for an on demand unit. They take up very little space are extremely efficient and can operate at temperatures lower than a traditional boiler without creating toxic condensation. The noritz water heater is one particular model that works well with radiantec radiant heating systems of the proper size.

A tankless hot water heater is ideal for this application since there is no water to be kept hot at all times. Ft lightweight 60 lbs can mount conveniently on a wall vent. They re extremely well engineered quiet compact 2 2 cu. 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.

Water is fed through a super efficient heat exchanger and then heated. 3 best tankless water heater for radiant floor heat detailed reviews 1. The water is heated only when needed or requested. Ecosmart 18 electric tankless water heater check best price this model we have here is slightly different.

We design radiant heating systems to suit the unique characteristics of tankless water heaters. For a tankless water heater to work for a radiant system the flow requirement of the system has to be just right as the tankless heaters have both minimum and maximum flow rates that they can handle. They have become the standard heat sources for radiant heating applications. The maximum hot water flow rate is set at 7 5 gpm 28 4 l min and you have an energy factor of 0 9.

The heat exchanger is a stainless steel tankless model with compact dimensions of 22 x 34 x 14 5 and weighs only 63 lbs this system uses natural gas and is for indoor construction only. Takagi on demand water heaters have many excellent features. If you use a lot of hot water around 86 gallons per day tankless water heaters are only 8 to 14 more efficient since they are running more often. If you use less than 41 gallons of hot water per day a tankless heater is 24 34 more efficient than a tank style heater.