The HOTWIND must be supplied with cool clean air or used with a filter
In particularly dusty environments or in environments where the impurities are very small, the filter should be covered with stocking material and checked from time to time to ensure it is not clogged. Impurities at the shaft bearings will cause noise and eventually prevent the HOTWIND turbine from turning at start-up.
PLEASE NOTE: Both our inbound shipping companies and our outbound couriers are currently advising all customers to expect delays with their parcel deliveries due to drastically increased volumes and the introduction of additional safety measures for their employees. These delays are completely out of our control and we appreciate your patience if they affect delivery of your package.