There are a couple of folks here at H-talk that would eat nails before they would say anything nice about a DC or consider buying one... never figured out why... guess they just do not like the DC.
Personally... after watching the video on the Sman4... I may need to start hassling Doug Lockhart for the wireless DC... He is always tight-lipped about new stuff...
GA-HVAC-Tech
Your comfort, Your way, Everyday!
GA's basic rules of home heating and AC upgrades:
*Installation is more important than the brand of equipment
*The duct system keeps the house comfortable; the equipment only heats and cools (and dehumidifies)
*The value of comfort, over the long term; leave economic choices behind!
Choose your contractor wisely!