mjncad
Super Member
kitchen sink, bathroom sink/ toilet vent, dryer vent, hot water heater vent, stove vent, Heater vent, and bathroom fan vent & Washer drain vent.
I think that pretty much covers the back of the house. The front of the house will have less since the kitchen and laundry room and hvac are taken care of.
With all the fees the county has soaked you for to date, I hope they don't have a penetration fee!