Aprilaire Humdifier questions
I'm considering installing an Aprilaire humidifier, model 700. With regard to the OD temperature sensor, how long is the attached wires/cable? Is there a limit on length? Can the cable be lengthened with additional wire/cable. If so, what type (gauge/shielding) is required.
My plenum (installation site) sits on top of a cased coil. My thinking is, that in the rare case where water would overflow, it would fall on the A coil, pass through, then drop into the condensation tray (same side as humidifier.
I have ruled out a bypass unit, as my furnace is modulating and spends a lot of time at low fire (airflow).