Balancing Intelli-Balance 200 ERV
Just hired someone to do dedicated ductwork for erv since I dont have an HVAC system, just electric baseboard he did a clean job however at the end found out he does not know how to balance and said the units he installs balance on its own….and said I dont need to balance.
How important is it to balance? From the picture below it seems like something I can do?
panasonic erv 200cfm
1800 sqft house 400sqft basement, we have one exhaust and one intake on each floor except basement only has intake which was already there and he just connected that duct through the roof when he was installing the new one for the 2 floors (noticed the air sucking in basement is weak compared to the upper 2 floors even on 200cfm? He said I can close the vents abit upstairs to make it equal.
Last question (sorry) how long will it take for the house air to be exchanger the way my set up? I have 1000ppm of co2 in the house right now
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