MrCool Signature Series Central Split System
If you value reliability and energy efficiency, the MrCool Signature Series split system will give you higher efficiency for less.
Heating & Air Conditioning
MrCool Olympus ES Ductless Mini Split
If you are looking for the perfect single-zone comfort ductless system, look no further than the MRCOOL Olympus ES Ductless Mini Split heat pump.
How to Connect a MrCool Ductless Mini Split to Google Assistant
With the Google Home setup and the SmartHVAC app, it has never been easier to control your MRCOOL ductless mini split with Google Assistant.
How to Replace a MrCool Air Handler Control Board
In this video we're going to show you how to replace the MRCOOL air handler control board within your unit's air handler.
How To Change A MrCool Mini Split Condenser Control Board
In this video we're going show you how to replace a control board in a MRCOOL Mini Split condenser.
MRCOOL DIY - The "Coolest" Studio Space
The MRCOOL DIY Ductless Mini Split is great for all kinds of spaces. In this video, we get to see it in action in an artist's studio from Berea, Kentucky.
MRCOOL DIY is Your AC Solution
The MRCOOL DIY Ductless Mini Split comes with a whole host of features including the ability to install it yourself.
What Is A P1 Or P4 Error Code? - MRCOOL DIY Ductless Mini Split
A P1 or P4 error code might mean an abnormal rise or drop in the voltage of your MRCOOL system. Or, it may mean you need to release the refrigerant in your MRCOOL unit.
What is an E3 Error Code? - MRCOOL DIY Ductless Mini Split
An E3 error code occurs when the fan speed of your MRCOOL DIY Ductless Mini Split air handler is too low for a certain amount of time.
What is an E1 Error Code? - MRCOOL DIY Ductless Mini Split
If an E1 error code shows up in your air handler, that means there is a communication error either with the indoor unit or the outdoor unit.