What type of HRV ventilation system should I use?
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What type of HRV ventilation system should I use?
Erik Baardsen
March 16, 2021Last updated: March 17, 2021
So I have a 7 1/2 ton unit I am installing in a commercial doctors office they have a surgery room that needs 20 cycles of fresh air per hour what type of recovery system should I use
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