User Manual Mitsubishi MXZ-4E71VAD Air Conditioner

So, which air conditioner brand do consumers rate best in 2021? Mitsubishi Heavy Industries continues to chill in the number one spot for three years running. It earned five-star reviews for reliability, functionality and features, ease of use, noise while operating, value for money and overall satisfaction.

Both have exceptional cooling efficiencies (23 SEER) while Daikin has better heating efficiency (12.5 HSPF) at a lower price. Mitsubishi, on the other hand, is significantly quieter indoors and has a wider operating range down to -15 F. The choice between these two should come down to either climate or use.