Tankless Water Heater Used For Radiant Heat

They have become the standard heat sources for radiant heating applications.

Tankless water heater used for radiant heat.

Today tankless heaters are low cost high efficient units that are cheaper to maintain operate. Water is fed through a super efficient heat exchanger and then heated. The water is heated only when needed or requested. 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.

Takagi t h3 dv n best water heater for radiant floor check best price this model is simply the best for radiant. 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. We design radiant heating systems to suit the unique characteristics of tankless water heaters. So using the unit for radiant heating generally has little or no effect on the sizing calculation.

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. 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. The reasons are outlined below. 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.

They take up very little space are extremely efficient and can operate at temperatures lower than a traditional boiler without creating toxic condensation. Ecosmart 18 electric tankless water heater check best price this model we have here is slightly different. Ft lightweight 60 lbs can mount conveniently on a wall vent. Sample temperature curve for an on demand unit.

A tankless hot water heater is ideal for this application since there is no water to be kept hot at all times. 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 noritz water heater is one particular model that works well with radiantec radiant heating systems of the proper size. Tankless water heater for radiant heat lots of people are turning to tankless water heaters to heat their floor and to supply the domestic water needs.