Line sets are required when installing a Mr. Cool DIY Multi Zone system. They connect the outdoor compressor or condenser to the indoor air handler. Mr. Cool offers a unique solution for their Multi-Zone DIY Heat and Cool Indoor and Outdoor System. The Mr. Cool DIY Quick Connect Line Set is pre-charged with R410A refrigerant. The line uses Quick Connect Fittings which are specially designed for use when installing the Mr. Cool Multi-Zone Split System. No-Vac lines simply plug into the Condenser and the Indoor Wall Air Handler. No cutting, no brazing, no vacuuming, no charging!
This line set has a 3/8" liquid line, 5/8" suction line and is 25' long. It is for use with the DIY Quad Zone System and the 24,000 BTU Indoor Wall unit. It can also be used to extend the line set length of the 24,000 and 36,000 DIY Single Zone Systems. The line set is encased in a strong, 3/4" UV Protective Insulation Sleeve. It will prevent sun damage, weather erosion and destruction from wildlife. The No-Vac Line Set is kink resistant and easy to bend during installation.
Mr. Cool Quick Connect Line Sets are required for Mr. Cool DIY Single and Multi-Zone Systems. The DIY25-3858 is for use with the 24,000 BTU Indoor Wall Units only. Lines can be combined with a Mr. Cool DIY Coupler for longer lengths.
This line set is ONLY for use with the 24,000 DIY Multi-Zone Indoor Unit in combination with the MR. COOL DIY-MULTI4-36HP230.
Mr.Cool Single Zone systems include a 25' line set with the unit. With the appropriately sized DIY coupler, the line set can be extended up to a total of 75 ft by adding additional line sets and couplers. The DIY25-3858 can be used to extend the 25' line set length included with the DIY 3rd Generation Single Zone Systems. It can be used with DIY-24HP-230B25 and DIY-36HP-230B25.