Do notlet the price of this product fool you, they are quality. Our heater pumps can be used both in the Summer and Winter seasons, as they are fitted with "Auto-Defrost System"but mustbe sited outside.
Crystal Heat pumps can now be converted to operate automatically, switching between heating or cooling as necessary.
This is ideal for Polytunnel users and pond applications.
We offer a fitting service on these units and bypass kits.