Old speed switch had 3 wire - 2 black and 1 blue. New switch has 2 black wires. How do I install the new one?
Answer Hello Mike. 00414430 is not the correct switch for the model number you provided. Based on the model number, you will need to order the speed switch kit 00486762. Hope this helps.
How can I remove & replace the fan switch in a Thermador H42HQS range hood?
Answer You will need to remove the switch and light panel mounted on the inside of the front hood area. Then remove the fan control knob, loosen and remove the palnut holding the switch to the control panel. Slide the switch out of the back panel. Replace switch in reverse order.