Aprilaire 600 Humidifier "furnace clicking running" Questions

...clicking noise and do not open the gas valves. Furnace just runs and blows cold air. How do I find what causes these valves not to open. The first thing to check would be the filters in the house to ...

...clicking on, you should test that you are getting voltage (12v-18v DC) to the solenoid. If you're not, check all wiring connections and make sure they're tight. If you still don't get power, you have ...

...running, also furnace fan continues to run after humidity setting is reached. The clicking is just the water valve opening. Normal. The other issue could be wiring. Some of these were easy to

my furnace is not turning on what would be the problem if you mean your aprilaire humidifier isn't working then open the cover and remove the 4 screws on the fan motor mount inside and check for ...

...furnace is running. Aprilaire is turned up to 35 (I have a dial, not a digital panel). the water panel is completely dry (should it be?) unless the humidty in your home is higher then 35%. if it is ...

...but not at reguler times! Have replaced solenoid & the filter. Hear solenoid click on & off. When furnace stops no water flowing out the hose but when on flows great so not pluged. Could it be the ...

...furnace 90 plus bought in 97 model# ugta 09ezajs Cleaned the flame sensor. Flame would keep kickin on and off run for awhile then just click off completly. Will come back on after reset but do the ...

...runs properly but won't shut off whether the furnace is running or not I have tested the solenoid and it has 38 V to it. Hello, sounds like the solenoid valve is sticking and will need to be

...furnace fan is running and heat is on, then check condensation pump is not full. Also check the 2 wirenuts under the humidifier, another thing to check will be for the presence of a current sensing ...

...furnace will not start after the summer with water running to it.I have the humidity cranked up, but the filter is still bone dry. Humidifiers usually are wired up to ONLY come on when the Heat is on ...