You can use the manual method to divide the arc in the odd number of parts.
If it is in the 83 series, try commands 3 and 4 on the CALC menu. Check your manual (or the online pdf manual) for more usage information.
Aprilaire 550 parts can be purchased from the official Aprilaire website - by going to the "Spare Parts" section. Parts can also be bought from online retailers such as Amazon. The Aprilaire Humidifier Maintenance kit for the 550 series is currently selling on Amazon for $37.09.
I have the solution manual.. Saved my butt in this class haha. I don't know where to get it online but you could email me. ebooks.765 at gmail dot com
I have a manual to it.
Possibly at your local appliance parts store, or online.
Possibly at your local appliance parts store, or online.
Possibly at your local appliance parts store, or online.
You can get that from Sears' online parts directory.
At your local appliance parts store, or online.
Possibly at your local appliance parts store, or online.
Possibly at your local appliance parts store, or online.
Possibly at your local appliance parts store, or online.
Possibly at your local appliance parts store, or online.
Possibly at your local appliance parts store, or online.
Possibly in your appliance parts store, or online.
Parts manual has information about car parts. The manual also show how to install the parts.