Air Conditioners > Types of Air Conditioners > Ductless Mini Split Air Conditioners > Multi Zone Systems > LG PMBD3641 4 Unit Branch Distribution Box with 36,000 BTU Port for Multi F Max Mini Split System

LG PMBD3641 4 Unit Branch Distribution Box with 36,000 BTU Port for Multi F Max Mini Split System

LG LG
Availability: Usually Leaves Warehouse in 2 - 4 Business Days
Product Code:LG-PMBD3641
Price: $415.00
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  • Description

    A branch distribution box is used as a port hook-up between the outdoor compressor unit and a specific number of indoor units in a multi-zone installation. The PMBD3641 is a 4 port unit and is used for up to four indoor units. It is rated for a maximum of 73,000 BTUs (24,000 BTUs/port with one 36,000 BTU port). There are three other branch distribution boxes available to help customize your installation.
    • 2 port unit - PMBD3620
    • 3 port unit - PMBD3630
    • 4 port unit - PMBD3640
    A distribution box is required when connecting 2 or more indoor units to a single outdoor compressor. Depending on how many indoor units you will be installing, the correct size distribution unit needs to be installed. However, you do not need to use all the ports available at the time of your initial installation. If you think you will be adding additional indoor units in the future, you can "cap off" the unused ports on the branch distribution units until that later time.

    Below is an installation example of a 6 zone installation. This installation requires one outdoor unit (LMU540HV), a Y connector/branch, and two branch distribution boxes. (Each of the distribution boxes shown below are either 3 unit or 4 unit BDs.) With the help of our sales staff, you can customize your indoor units to your requirements.


    Illustration of 8 Zone Installation

  • Tech Specs

  • Manuals and Guides