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Old 02-04-2011, 10:20 PM   #16
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My new humidifier not working well


Yuri-
Can a new current sensing relay be inserted as in diagram 5?
Then the fan setting would turn on the furnace blower and humidifier?

http://www.alpinehomeair.com/related...20Diagrams.pdf

also: if humidifier is on supply side, does humidistat go on the return side?


Last edited by diyorpay; 02-04-2011 at 10:23 PM.
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Old 02-05-2011, 06:40 AM   #17
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My new humidifier not working well


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Originally Posted by diyorpay View Post
Yuri-
Can a new current sensing relay be inserted as in diagram 5?
Then the fan setting would turn on the furnace blower and humidifier? Fan setting? not sure what you mean. Poster has a DC ECM variable speed motor which has to be controlled by the circuit board

http://www.alpinehomeair.com/related...20Diagrams.pdf

also: if humidifier is on supply side, does humidistat go on the return side?
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Old 02-05-2011, 07:40 AM   #18
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My new humidifier not working well


Humidistat always mounts on return when duct mounting it. Since 70 degree air at 45% RH when heated to 120 degrees would only be an RH of 10%.

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