Questions & Answers for: aprilaire 700 humidifier problems

Aprilaire 700 operating at wrong time I recently moved into a house that has an Aprilaire 700 humidifier. After turning it on this season I noticed excess water around the furnace. Further ...

APRILAIRE 700 TURNS ON AND OFF... APRILAIRE 700 Wwith new circuit board and humedistat turns on and off 3 or 4 times during furnace ignition before blower kicks in but when blower starts the ...

aprilaire humdiifier not working wiring seems ok, but digital reading is 35%. Turning the control, the humidifier is on only when the nob is turned to reset position. Then humidifier runs for only ...

...Aprilaire 700 - loud hi pitched whistle I just had an Aprilaire 700 installed on my 90k hi eff furnace (new last year). I keep hearing a hi pitched whistle when the humidifier goes on. Trying to get ...

aprilaire 700 only works in test mode. connect two wires at humidifier without any wirng connected if works problem is in wiring or humidistat Aprilaire 700a has blue light on humidistat but no ...

My aprilair's humidifier motor began to make loud squealing noise My aprilair's humidifier motor began to make loud squealing/squeaking noise when running. will oiling solve problem, or should i ...

...Aprilaire 700 humidifier isn't turning off from the thermostat. I changed the circuit board and the fan motor and solenoid work when I short out the circuit board. So what else could be the problem? ...

...is the bearings on the motor, the only option is to replace the motor for the humidifier. I will post a link to a aprilaire store that carries motors for humidifiers. ...

...aprilaire 700 I just installed on return plenum. Have a problem with the wiring, the instruction say to connect the R&C wires from humidistat to the same on furnace power strip. Is the C The COM ...

...Aprilaire 700 Humidifiers.. no fan no soilinoid click red light on one when furnance is runing they both worked last year did have all water turned off in summer for plumbing work Odd for both to be ...