WINTER ALERT

Due to the unexpected energy crisis, home energy bills will be sky rocketing this winter, see our Money and Energy Saving page to see if there is anything further that you can do.

Flow Rate(LPM) to Heat Output (KW)

If you would like to work out the KW Heat Output required for your specific flow rates, use the calculator below. This calculator can help in choosing an appropriate combination boiler or water heater based on water requirements.
Assumptions:
Specific Heat Capacity of Water = 4.186
Net Heat Conversion factor = 1.05

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