Water Heater Efficiency - combustion
Most of the energy is waisted up the flue to the outside, the other
losses are standby, heating un needed water, lime scale and inefficient
80% burners. Procrastinate, analayse, calculate all you want, Im getting
a 4 yr payback with my 800$ Ng Bosch pilotless tankless. And only
heating water I use.
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