We want to make certain that the pressure difference doesn’t exceed the recommended level (.02 Water Column Inch). If you have a higher differential than recommended, your combustion appliances, for example, your furnace, hot water tank or wood fireplace, will backdraft and create a dangerous situation within your home.
If you’re looking for Ventilation Checklist for your construction project, Fire & Ice System Design experts will work closely with you to provide the best solutions to your HVAC duct design to handle your home’s pressure and venting matters. CONTACT US for solutions to handle your specific needs.