Told our father about DIY ductless mini splits

When our father and I installed a ductless mini split at his place, he was saying how it was such a convenient thing to be able to do that, then he was telling me that for the longest time, the Heating, Ventilation, and A/C professionals had a monopoly on upgrades for the most part.

He said it wasn’t even-handed that only the Heating, Ventilation, and A/C professionals could handle the refrigerant and all that, with this ductless mini split, the refrigerant was precompressed in the line sets! That means that you don’t need the help of an Heating, Ventilation, and A/C expert and it’s an amazing thing! So long as you are careful and follow the directions carefully, you should have no troubles or leaks with refrigerant, my father was saying that he was so pleased with this new ductless mini split, he had to write to the company that made them, and i believe the name of the company was Mr… Cool, however it could have been something else.

He wrote to this company and I figured they would just send something back as a reply, but they did more than just that, then they thanked him, gave him a giftcard to a nice diner, and sent him some free replacement air filters that were washable! They said to have a nice meal on them and they value our father’s feedback genuinely much. The gift card genuinely was enough to cover 2 meals and our father invited me to come appreciate this meal with him since I’m the 1 who told him about DIY ductless mini splits and helped with the upgrade.