Mini Split Drain Line Installation

A condensate drain hose should always include an inline waterless drain trap which is now mandated by the imc section m307 2 4 1 ductless mini split system traps.

Mini split drain line installation.

The line set would need to be run at a distance of many many feet before it could exit the structure. It s flexible and can easily be cut to match installation requirements. All the issues i ve ever seen with the mini split is poor drain so adding a pump is an interesting solution but also another level of complexity and therefore potential for a system breaking down. Installation instructions may vary across manufacturers so make sure to check the manual supplied with your unit for more specific details on how to wire a mini split system.

One man in vermont decided to install his mini split unit on an interior wall of his home. Drain hose that comes from the back of a mini split indoor unit. We are looking at the new 4 unit mini split system for a number of rooms in our house most of which don t have easy access to gravity condensate drain. Mini split systems have two main components an outdoor compressor condenser and an indoor air handling unit s evaporator.

They are easy to install usually requiring only a three inch hole through a wall for the conduit. Which houses the power and communication cables copper tubing and a condensation drain line linking the outdoor and. Mini split a cs and mini split heat pumps can be very difficult to install so make sure you re fully comfortable with the process before moving forward.