Are you sure we don’t need the ductless heating, ventilation and A/C taken care of?

When we purchased our ductless heating, ventilation and A/C system, 1 of the things we were told was that it never needed servicing.

I was doubting this remark, since it went from winter to Summer in 1 unit.

My buddy and I were using the heating, ventilation and A/C idea nearly all year round, and I was sure we needed to wash or something. I called our brother-in-law, who installed the ductless heating, ventilation and A/C system, and asked if he was sure we didn’t need the ductless heating, ventilation and A/C taken care of? He asked me who told us that. After explaining it was the same guy who installed the heating, ventilation and A/C system, he lost his attitude. He said it doesn’t need a lot of servicing, however a professional heating, ventilation and A/C servicemen should come to the home about once a year and wash the system. Mold and dirt can gather inside, and it needs to be flushed or it can pour out onto the floor. I wasn’t thrilled with this. I had the ductless heating, ventilation and A/C installed about two years ago. I was wondering if the heat and a/c couldn’t be making our family sick. He also came to the home that day and flushed the entire system. He said it will be fine, and reminded me to call him in the Spring and have him come over and do the servicing again. I’m sure I either heard him wrong, or he had spoken wrong, however I’m blissful I questioned him about servicing the ductless heating, ventilation and A/C system. My buddy and I could have ended up with air that wasn’t healthy, or a crucial mess in the house. I wasn’t really prepared for either 1.

furnace/heater