Continue to Site

Eng-Tips is the largest engineering community on the Internet

Intelligent Work Forums for Engineering Professionals

Register Log in
  • Congratulations waross on being selected by the Eng-Tips community for having the most helpful posts in the forums last week. Way to Go!

Recent content by jjm1340

  1. jjm1340

    Multi Zone System Requirements

    Thank You All.
  2. jjm1340

    Multi Zone System Requirements

    Yes, but I am limited by existing electrical service. Trying to keep HP to lowest possible
  3. jjm1340

    Multi Zone System Requirements

    Thanks. We'll see what happens. It will not be the first time I propose something "innovative" to this AHJ.
  4. jjm1340

    Multi Zone System Requirements

    It is actually LH 1500/0.1 cause the storage is incidental. But the pump is required for the Residential portion 4th floor due to insufficient 25% margin. The AHJ is not flexible. So you see no code problems with having two zones in this way. The AHJ is telling me that a single pump for...
  5. jjm1340

    Multi Zone System Requirements

    I have a four story building with residential use on 1 thru 4 and incidental storage in the basement. The system is supply by the local utility. Due to local peculiarities of the water distribution system the city requires a 33% margin on pressure for all systems in the area. I have...
See more

Part and Inventory Search

Back
Top Bottom