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Design notes
The Mixergy cylinder is currently available in four basic variations:
• Mixergy Direct - Provides hot water heated by electricity and is
designed primarily for use with off peak electricity.
• Mixergy Indirect / Lite - Provides hot water either by electricity
or an internal primary coil which is designed for use with elec-
tric, gas or oil fired boilers.
In addition, Mixergy cylinders can be fitted with the following op-
tions:
• Dual primary element for use with a third-party PV diverter.
• Embedded PV diverter.
• Heat pump exchanger module for use with heat pumps.
The unit should be handled with care in order to avoid damage. It
should be stored upright in a dry place.
Unvented hot water cylinders must not be used with
solid fuel boilers as the energy source.
All models are factory fitted / supplied with immer-
sion heaters that have built-in thermal cut-outs. Im-
mersion heaters without thermal cut-outs must not
be fitted.
All unvented installations must be fitted with a pres-
sure reducing valve (supplied) and P&T relief valve
(fitted). These must not be removed or used for any
other purposes than what they are designed for.
