Vintage manuals: If you need a replacement manual for a vintage Heathkit, we sell the best-available version we have in stock for each kit essentially at our cost of reproduction, bound in our high-quality modern binding. Please be mindful that many vintage Heathkits in use today are a half-century old, and sometimes the best available manual master in our archives for a vintage model is not perfectly pristine. Our website always tells you the condition of our best available master for your kit's manual when you are ordering. If you need a vintage manual, please see our Vintage Manuals web page (visit https://shop.heathkit.com/shop/ and choose the "Vintage Manuals" tab).
Modern manuals: If you need a replacement manual for a modern Heathkit, please contact customer support, as this may entail custom printing of your replacement manual, deactivation and replacement of the old serial number, reprogramming of your custom MPU or other kit changes, and changes in your accounts at Heathkit.com.