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Navien Tankless Water Heaters are 98% Efficient

Navien tankless water heaters are rated at up to 98% efficiency; this is achieved through a process called condensing. This is the highest rated condensing tankless available on the market today. As a result if the Navien’s high efficiency an average house can expect to save about 40$ additional over a conventional non condensing tankless Water heater. Compare it to a conventional tank type water heater and you could potentially save more than 160$. Efficiency is the key for the future, we need to get more out of what we now have less of. 98% of the energy used in this Navien unit actually works to heat water and is not just blown out the exhaust vent. The chart should help to determine what size of Navien tankless water heater you might need to meet your homes domestic hot water needs.

Navien Tankless Water Heater table

Navien's Condensing Combi Water Heater

Navien Tankless Combi Water HeaterNavien's fin-type stainless-steel heat exchanger, stainless steel condensing heat exchanger and premixed burner is what makes this unit so unique. A domestic water heater and space-heating applications, such as in-floor radiant heating, base-board heating and fan assistance air handler heating application, the Condensing Combination Water Heater from Navien has a BTU input of up to 200,000 to fit to any project.