Which is the best tankless water heater in the market?
Which is the best tankless water heater in the market? Navien Premium Efficiency condensing tankless water heaters are the #1 selling high efficiency condensing tankless water heaters in North America. The NPE-2 series offers ultra high efficiency up to 0.96 UEF to keep your utility bills low, endless hot water, and exclusive ComfortFlow ® technology with built in recirculation pump and buffer tank. Can a tankless water heater be connected to a shower? Using natural gas, the heater comes with all the connections you need to hook up a gas tank and cold water supply. There is even a supplied...