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10-05-2012, 08:13 PM #1Regular Guest
- Join Date
- Aug 2007
I have a TWO STAGE A/C, but not sure if it operates as a TWO STAGE...
So, I have the following setup:
Lennox XC 21 Air Conditioner.
Lennox CBX32MV Variable Speed, Multi-position Air Handler
Harmony III Zoning----Two Zones.
How can I tell if I am getting the benefits of the Two Zone system? Should the stat contain certain wires? Is this done at the zoning board? Thank you!
FWIW, the house had a one zone system prior to having this new system installed. Thanks!
10-05-2012, 08:15 PM #2
That zone panel controls staging. or at least it should be set to do so.Contractor locator map
How many times must one fix something before it is fixed?
10-06-2012, 07:12 PM #3
You also should notice significant change in indoor air flow between stages.