R32 v R454B
R32
The only refrigerant that does not contain PFA's (forever chemicals)
100% pure and not a blend
Used world wide
More efficient than R410a
68% lower global warming potential than 410a
Zero ozone depletion
A well established supply chain
R454b
Contains PFA's
a blended refrigerant, if it leaks it has to be completely recovered & recharged
Outlawed in several countries around the world
A new refrigerant and has not been proven or around long enough to know
Manufacterurers such as Trane, Carrier, Lennox and York make R32 units for over seas but do not sell them here in the united states
Why Daikin Branded Equipment
Daikin is a 100 year old company, just like Seliga Heating and Cooling, with 230 million Daikin units installed in 175 countries.
Daikin makes it's own compressor's and has been making inverter compressor's for 40 plus years and over 42 million inverters. A Daikin inverter running at 40% load uses about the same power as charging two I phones!
Daikin offers a full unit replacement warranty for 12 years if the inverter compressor goes out, and all the units are made under one roof in the USA in Houston Texas