Quote:
Originally Posted by Chief Roundup
I haven't read everything you all have been posting about.
Zoning and closing dampers with a system is a lot different than closing a register off.
You can close off up to 10% of your airflow before causing problems with the extra static pressure.
Zone systems are designed to open and close dampers based on demand. But there will be a "dump" zone, where the excess air will go when it is not needed. A lot of zone systems also are on two-stage equipment where the system can check the demand and maybe only bring on the first stage of the compressor and fans, then ramp up as needed if the demand increases.
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Holy shit. That sounds really expensive.