4 Condensation Drain Ib Roof Systems

This is all i can find about the primary condensate drain in the irc.

4 condensation drain ib roof systems.

30 flashings vents flashings vents drains. Flat roof copper spun drain. 4 horizontal condensation drain pipe. Use at least two drains where possible.

I will assume copper or cast iron drain pipe as it is fairly old commercial building 4. With the increased popularity of high efficiency equipment it is important to be aware that these systems can produce condensate year round including during the. If your roof deck or insulation is developing water droplets chances are your forehead is too. Imc 307 2 2 tells us that an a c condensate drain inside diameter should not be smaller than 3 4 and should not be smaller than the drain pan outlet diameter.

Following are some basic design guidelines to consider as part of your project courtesy of jay r. But with proper design and maintenance principles you don t have to sweat roof condensation issues although moisture problems in the roof assembly can be due to waterproofing deficiencies don t neglect the effect of condensation. Install a drain at most 50 ft. General roof drain system guidelines.

4 ib drain liner drop scupper. No plumbing pipes in the ceiling space. Outdoor temps are between 0 and 5 degrees celcius 5. Install a drain at most 50 ft.

From a roof edge. Condensate from all cooling coils or evaporators shall be conveyed from the drain pan outlet to an approved place of disposal. Self drying roof systems use the sun and summer heat to evaporate moisture that may have accumulated in a roof due to condensation over the winter. Depending on a building s use and location some scenarios can.

Limit roof area to 25 000 sq. The external heating of the roof reverses the vapor drive and transfers the condensed moisture back into the building where it originated. Thanks for any help advice. Ib roof systems 800 426 1626 ordering procedures and details for current pricing refer to the current ib price list available from your local ib representative.

Is there a code that explicitly prohibits this. Condensate shall not discharge into a street alley or other areas where it would cause a nuisance. Issued ay m 2019 vba vic gov au page 4 of 4 figure 4 example of condensate drain to drainage vent vertical via waste or vent in a roof ceiling space the condensate drainage from an air conditioning or heating appliance may be discharged to a vent pipe via a self sealing device located in a ceiling or roof space. From the edge of a valley.

If this is not likely then roof must be leaking from somewhere.