Condensing Tankless Water Heater Drain

Tankless units take about 15 seconds to bring water up to temperature but you still have to wait for that hot water to arrive at your shower head or faucet just as you do with a tank type heater.

Condensing tankless water heater drain. For the posters who are freaked out by condensate coming out of a hot water heater be reassured that it is ok for a condensing hot water heater to produce condensate. When the distance between heater and fixture exceeds 50 feet look for units with a built in recirculation pump which saves water and reduces. A condensing tankless water heater is simply a tankless model that doesn t release the condensation caused from heating the gas out through the exhaust. Water vapor is a byproduct of combustion although in this case the vapor contains elements such as methane nitrogen and oxygen.

The following are several key categories where the two systems differ. The condensate neutralizer kit can be used with rinnai condensing boilers and tankless water heaters. Power vent and power direct vent heaters are equipped with the condensate drain so the water vapor from the exhaust gases will roll down the pvc vent pipe and through the drain port out. Now that we ve had a look at these two types and their individual features it s time to make a comparison in the condensing vs non condensing tankless water heater debate.

By raising the ph level of the condensate before the water discharges to the drain the kit can prevent damage to the pipes and enhance the performance of the unit. Inside a condensing tankless water heater the combustion process superheats the water that enters your shower sink etc. The point of condensing is that it is extracting the latent heat in the water vapor that is the product of combustion thereby making a more complete use of the energy released by. Tankless water heaters of course don t hold much water so the number to look for is the gallons per minute rating gpm.

Condensing vs non condensing tankless water heater. The recommendation is to get a condensate drain kit for convenient draining and metal drain pans to protect the room where the heater is installed. See in a traditional type of model the water is heated with gas and the steam that is caused by the combustion gets vented outside where it dissipates into the air. That s the number that tells you how much hot water the heater can.

Shop non condensing gas and propane tankless water heaters by a. Exceptional 15 year limited warranty.