Had my new system installed this past Monday and Tuesday.
Replaced a 19 year old Rheem 90 Plus RBEG-070 and a Lumber Yard 2 ton 10 Seer A/C unit.
This system is unbelievably quiet, temps in the house are very even. The thing just sits at 35% and purrs along. I am locking out the heat pump during the day since I have On-Peak/Off-Peak electric. At 9pm I switch to the heat pump and even at outdoor temps of 26f it's keeping up without any issues.
The iComfort Touch stat is nice but needs to have some more features added. There isn't any indication of heating or cooling stage, airflow, blower speed etc. or whether the furnace or heat pump is running.
Also with as many utilities offering the on-peak/off-peak rates Lennox should provide a way to lock out the heat pump with a schedule.
The Pure-Air system works very well and already there is a noticable difference of less dust. The system is set to run a 300 CFM when not heating or cooling...
My installer is checking right now with Lennox tech support to see if by using the provision for a condensate pump lockout for the A/C if that will also lock out the heat pump. If so he's going to take my old 5-1-1 Honeywell Programmable thermostat and set it up to lock out the heat pump M-F 7a to 9p and allow to run all other hours as long as it's above the lockout temp we have set at 20f.
As promised, pictures. My guys did an excellent job, cleaned up everything as if they hadn't even been there!