The FASTflo from Andrews Water Heaters was the first commercial
internal wall mounted condensing gas-fired continuous flow water
heater available on the UK market and offers impressive efficiency
levels of up to 103%.
FASTflo water heaters have been a staple in the Andrews portfolio
for some years. The brand new 56Kw condensing model has been
redesigned internally to accommodate an additional heat exchanger
and condensate collector but, surprisingly, it looks no different to
its non-condensing predecessor and is exactly the same size, which
is no larger than a small suitcase.
“Andrews is dedicated to developing innovative products that lower
carbon emissions and offer our customers the best value, which is
why we are pleased to be able to provide a condensing version of
this popular and reliable range of water heaters,” said Sean
Reynolds, Product Manager. “FASTflo has always been championed for
its compact size and simplicity of installation and now, thanks to
this addition, our customers can benefit from even greater levels of
efficiency.”
The FASTflo range has been developed for commercial applications
where there is a constant requirement for hot water immediately on
tap. These units have a revolutionary design that measures the
incoming water flow and temperature via the primary circuit board,
before modulating the burner up or down to meet demand within +/-
1°C accuracy. With a temperature rise of 45°C, up to 1.8
litres/second (108 litres/ minute) can be supplied constantly within
a temperature range of 37°C to 80°C and the auto ignition ensures
there are no standby heat losses when the unit is idle.
As well as the 56kW condensing unit, the FASTflo range also includes
non-condensing models in 42kW and 56kW outputs, including a model
for internal siting and one for external location that does not
require additional weather protection.
A quick connect multi system is available for the connection of two
heaters which requires only one remote controller and a quick
connect cord. Up to six heaters can be installed in cascade
configuration using a system controller, that can also regulate the
circulation pump. In addition it can change the priority for run and
standby mode. The advanced remote control not only provides fault
indication but also facilitates interrogation of the operating
status over a period of time.
The remote controller designed for use with all the FASTflo
appliances allows external adjustment of the required flow
temperature and, in addition, provides operation and fault diagnosis
information.
FASTflo can also be combined with the Andrews range of ST storage
cylinders, providing large volumes of hot water for intermittent and
large peak demand such as hospitals, hotels and sports facilities.
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