Line Sets

This MRCOOL 15 ft. Pre-Charged 3/8" x 3/4" No-Vac Quick Connect Line Set is specifically designed for use with the following systems: The MRCOOL U...

This 16 ft. copper line set is designed to link the MRCOOL Condenser to the MRCOOL Air Handlers. These line sets are pre-charged for added convenie...

This product features a 16-foot Lineset designed for the MRCOOL Olympus and Advantage Mini Split systems, specifically the 12K and 18K models. Each...

This offering features a 16' Lineset designed specifically for the MRCOOL Olympus and Advantage 9K Mini Split systems. Each Air Handler necessitate...

This 16-foot copper line set is designed to connect the MRCOOL Condenser to MRCOOL Air Handlers. It is pre-charged with R-410A refrigerant, ensurin...

This product features a 16' Lineset designed for use with MRCOOL Olympus and Advantage 24K Air Handlers. Each Air Handler necessitates a Lineset to...

This 25-foot Pre-Charged Kink Resistant Line Set is specifically designed for use with: The MRCOOL Universal Series Condenser and Air Handlers The...

The MRCOOL 25FT 1/4 x 1/2 Flared Line Set Kit is designed specifically for MRCOOL Olympus and Advantage 12K and 18K Mini Split systems. It faci...

This MRCOOL 25ft 1/4 x 1/2 Pre-Charged Lineset is designed to connect the MRCOOL DIY condenser to the MRCOOL DIY air handlers. The line sets come p...

The MRCOOL 25FT 1/4 x 3/8 Flared Line Set Kit consists of a 25' Lineset designed specifically for the MRCOOL Olympus and Advantage 9K Mini Split sy...

The MRCOOL 25FT 3/8 x 5/8 Flared Line Set Kit is designed for use with MRCOOL Olympus and Advantage 24K Mini Split systems. This essential ...

The MRCOOL 25ft 3/8 x 5/8 Pre-Charged Lineset is essential for connecting MRCOOL DIY Condensers to MRCOOL DIY Air Handlers, ensuring optimal functi...

Introducing the MRCOOL 35' Pre-Charged Kink Resistant Line Set, designed exclusively for compatibility with: MRCOOL Universal Series Condenser and...

This 50-foot Pre-Charged Kink Resistant Line Set is designed exclusively for use with: The MRCOOL Universal Series Condenser and Air Handlers ...

This is a 50-foot flared lineset designed for MRCOOL Olympus and Advantage 12K and 18K mini split systems. It is essential for connecting the outdo...

This product is a 50' flared lineset designed for use with MRCOOL Olympus and Advantage 9K Mini Split systems. It is essential for connecting the o...

The 50' Flared Lineset for the MRCOOL Olympus and Advantage 24K Mini Splits, is an essential component for connecting your outdoor condenser unit t...

The MRCOOL DIY 35ft 1/4 x 1/2 Pre-Charged Lineset uses R-410A refrigerant, ensuring a seamless installation process without the need for vacuuming....

The MRCOOL DIY 35ft 3/8 x 5/8 Lineset Set comes fully pre-charged with R-410A refrigerant, ensuring precise and efficient installation without the ...

The MRCOOL DIY 50ft 1/4 x 1/2 Lineset comes pre-charged with precision accuracy, filled with R-410A refrigerant. This design streamlines instal...

The MRCOOL DIY Quick Connect 50 ft. 3/8 x 5/8 Line Set is fully pre-charged with R-410A refrigerant, offering 100% accuracy. Its design streaml...

This 75 ft. copper line set is designed to connect the 4th Generation MRCOOL DIY Condenser to the MRCOOL DIY Air Handlers, specifically for the 24K...