DiamondAir has been providing quality and affordable product to North America for well over a decade. Continuing that dedication, comes the NEW line of efficient heat pump mini split systems. Achieving a full 16 SEER, sufficient indoor heating even when outside temperatures reach as low as 5°F, with a solid 10 year warranty, at an affordable price are just some reasons why DiamondAir makes a great addition to any home or small business!