Our standard range of electronic stepless fan speed controllers (SC) are designed for speed controllable single phase motors from 1.5amps up to 10amps peak Whether you’re looking for an installation, service manual or some simple guidance on how to use your product, we hope you’ll find what you’re looking for in this downloads section. If you can’t find what you’re looking for here, please contact us at technicalsupport@ventorn.com or +44 20 8807 7222 and we’ll send the correct document directly to you.