Accessories

Want your MRCOOL split system to keep you comfortable all year long? Just add a MRCOOL Electric Heat Kit with Circuit Breaker to your MRCOOL air...

The NV15-3834 is a 15' long 3/8" x 3/4" pre-charged line set for use only with the MRCOOL universal condensers and air handlers. The specialized...

Want your MRCOOL split system to keep you comfortable all year long? Just add a MRCOOL Electric Heat Kit with Circuit Breaker to your MRCOOL air...

The MRCOOL DIY Quick Connect Line Set is intended ONLY for use with the MRCOOL DIY Single or Multi-Zone Units. Note: Mr Cool linesets include ...

The MRCOOL DIY Quick Connect Line Set is intended ONLY for use with the MRCOOL DIY Single or Multi-Zone Units. Note: Mr Cool linesets include ...

Want your MRCOOL split system to keep you comfortable all year long? Just add a MRCOOL Electric Heat Kit with Circuit Breaker to your MRCOOL air...

The NV25-3834 is a 25' long 3/8" x 3/4" pre-charged line set for use only with the MRCOOL universal condensers and air handlers. The specialized...

The MRCOOL DIY Quick Connect Line Set is intended ONLY for use with the MRCOOL DIY Single or Multi-Zone Units. Note: Mr Cool linesets include ...

The MRCOOL DIY Quick Connect Line Set is intended ONLY for use with the MRCOOL DIY Single or Multi-Zone Units. Note: Mr Cool linesets include ...

The NV35-3834 is a 35' long 3/8" x 3/4" pre-charged line set for use only with the MRCOOL universal condensers and air handlers. The specialized qu...

Want your MRCOOL split system to keep you comfortable all year long? Just add a MRCOOL Electric Heat Kit with Circuit Breaker to your MRCOOL air...

The NV50-3834 is a 50' long 3/8" x 3/4" pre-charged line set for use only with the MRCOOL universal condensers and air handlers. The specialized qu...

Want your MRCOOL split system to keep you comfortable all year long? Just add a MRCOOL Electric Heat Kit with Circuit Breaker to your MRCOOL air...

Enhance the connectivity and performance of your MRCOOL 24K Olympus and Advantage Mini Split systems with the MRCOOL 50FT 3/8" x 5/8" Flared Line S...

Optimize your MRCOOL 12K and 18K Olympus and Advantage Mini Split systems with the MRCOOL 16FT 1/4" x 1/2" Flared Line Set Kit (MC16-1412). This es...

Ensure a flawless and efficient connection between your MRCOOL 9K Olympus and Advantage Mini Split systems with the MRCOOL 16FT 1/4" x 3/8" Flared ...

Ensure optimal performance and a secure connection for your MRCOOL 24K Olympus and Advantage Mini Split systems with the **MRCOOL 16FT 3/8" x 5/8" ...

Optimize the performance of your MRCOOL 12K and 18K Olympus and Advantage Mini Split systems with the MRCOOL 25FT 1/4" x 1/2" Flared Line Set K...

Upgrade the connectivity and performance of your MRCOOL 12K and 18K Olympus and Advantage Mini Split systems with the MRCOOL 50FT 1/4" x 1/2" Flare...

Ensure the optimal performance and reliability of your MRCOOL 9K Olympus and Advantage Mini Split systems with the MRCOOL 50FT 1/4" x 3/8" Flared L...