To
achieve the best economical benefits from the installation of Heat Pump water heaters, the design is
critical. For domestic installations
there is a little more flexibility because daily hot water volume requirements
are considerably lower than those required in commercial or industrial applications,
and therefore a more general approach can be made to selecting the most
suitable domestic system. However for
the larger and more continuous daily volume requirements for commercial or
industrial applications, a suitably designed Heat Pump water heater is critical
in order to achieve the most economically suitable outcome. The most important issue with the larger
volume installations is firstly that the designed system must be able to – do
the job that is expected of it and that is, to provide hot water at the fixture
point at any time of the day and on any day of the year.