Replacement Parts

This listing is for replacement fans, fan controllers, and humidistat sensors. Click here for replacement transducers or replacement power supplies. IF YOU NEED A FUSE, your transducer will likely be bad and will also need to be replaced. I will include a replacement fuse with the transducer if you leave a "note to seller" during checkout asking for one.  If you need a complete fan kit  (fan, speed controller, and plug)  or a Humidistat kit, please see our other listings here.  HUMIDISTAT REPLACEMENT SENSOR ALERT: Thanks to a global chip shortage, we are struggling to supply the "old" humidistat sensors.  Older models will not work properly with our new sensors. If you need a replacement sensor for the old model, please email John@thehouseofhydro.com Please check the image below to see if you have the old or new version of the humidistat. Sorry for the inconvenience.