Mini Split Heat Pump Condensate Drain

Learn how to remove condensate from mini split air conditioners.

Mini split heat pump condensate drain.

In these overhead applications dripping condensation may be a nuisance. This is helpful for regulating the air temperature in each room where the unit is placed. Mini split condensate pump installation can be challenging without the correct tools experience and knowledge. 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.

A conduit which houses the power cable refrigerant tubing suction tubing and a condensate drain links the outdoor and indoor units. If there are numerous air handling units each will contain an associated thermostat. 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. Voltage can also be different so be sure to check your mini split manual or get a 115 volt unit that can plug into a wall outlet.

Like standard air source heat pumps mini splits have two main components an outdoor compressor condenser and an indoor air handling unit. Although most mini split indoor units are wall mounted for a more seamless look you may opt for a ceiling cassette. There are many types of pumps from units that sit off to the side to units that fit into the line set. Ceiling cassettes are installed into the ceiling where the mechanics are hidden.

A surface mounted pump has easy access to repair or clean it. In certain installations the condenser coil may be mounted overhead on brackets affixed to a wall. These separate components are linked via a conduit which consists of a power cable condensate drain refrigerant and suction tubing. Four common ductless condensate pump installation mistakes.

Typically condensation generates from the evaporator coil. 5 advantages of mini split heat pumps. Little giant 554200 vcc series low profile tank condensate removal pump with safety switch 5 5 height 5 width 12 length 115v 4 4 out of 5 stars 2 2 offers from 84 48. When a mini split system operates in heat pump mode the outdoor coil becomes the evaporator coil.