Questions & Answers for: Aprilaire run about

AprilAire 760 not running after installing new circuit board Unit worked fine last year. Not running this year. I had a service tech come to the house and he determined the circuit board was bad. I ...

my humidifier is set at 40% but the humidistat reading never climbs above 25%. How do I fix the problem??? Have you measured the amount of water dripping into the drain? The specification is 1 quart ...

water runs continually Water continues to run into the system - furnace is not running. Is the continual running of the water normal? No it should only run when the unit is on

...system is working at all. No water seems to be in the new tubing. I don't hear the system start or run. I'm sure the socket used is live and water running to the system. The humidistat is analog so

aprilaire 600 humidier: water continuously runs aprilaire 600 humidifier: water continuously runs, even when furnace burners and blowers stop. TEST 1: i turned the dial on humidifier to lowest ...

Dehumidifier will not run. I have a Aprilaire 1700 dehumidifier that will not run. I have power at the switch and 120 volts at thecircuit board. This unit is only running off the humidistat,it is not ...

Dehumidifier will not run. I have a Aprilaire 1700 dehumidifier that will not run. I have power at the switch and 120 volts at thecircuit board. This unit is only running off the humidistatit is not ...

My 700A will not stop running when the HVAC unit stops. It will also run when the HVAC unit is off. I took a meter reading from the circuit board of the HVAC unit when off it measured out at 0 volts ...

my aprilaire 600 continues to have water running down the drain at all times, whether the furnace is running or not. Hello, usually when a humidifier continues to run with the furnace off it means ...

Aprilaire 760 keeps running Aprilaire keeps running, except when I turn the know very low. I have an extra humidistat, so I changed it out but that did not change anything. Is this a newly installed ...