SunSpeed domestic hot water cylinders are designed for use with solar panels. The heat exchangers are purpose designed for this application because: -
(a), The primary flow temperature from this source will normally be significantly lower than from conventional heat sources such as gas boilers. Therefore heat exchangers with large surface areas will be necessary to transfer the heat at low temperature differences.
(b), A second heat exchanger for conventional heat sources like gas boilers will often be required. In this case the solar panel heat exchanger must be of a compact design and capable of being fitted very low down in the cylinder.
(c), It is important to match the chosen SunSpeed model (dedicated volume) with the property type to achieve compliance with building regulations.
