GBA Logo horizontal Facebook LinkedIn Email Pinterest Twitter Instagram YouTube Icon Navigation Search Icon Main Search Icon Video Play Icon Plus Icon Minus Icon Picture icon Hamburger Icon Close Icon Sorted

Community and Q&A

Mitsubishi line-set minimum length FH06na?

willymo | Posted in Mechanicals on

My installer says there is no minimum line-set length, only a maximum. I had thought that the minimum was 15′, and that less would lead to problems.

Any thoughts?

Bill

GBA Prime

Join the leading community of building science experts

Become a GBA Prime member and get instant access to the latest developments in green building, research, and reports from the field.

Replies

  1. CramerSilkworth | | #1

    A few years ago in a Mitsubishi training class I was told 16', but that's not in the literature, still...

  2. kelchm | | #2

    I know there is a 10ft minimum length between an outdoor unit and a branch box, but I'm not sure what it is for a 1:1 system.

  3. willymo | | #3

    Mitsubishi tech support says no minimum; other forums suggest that noise (vibration through the lineset) can be a problem with short linesets.

Log in or create an account to post an answer.

Community

Recent Questions and Replies

  • |
  • |
  • |
  • |