I’ll explain three simple ways to reset your air conditioner or heat pump system. But if these don’t work, you have a problem that will need to be solved by a good technician. Deep down in your gut, you probably know something is wrong, and that’s what you will have to do anyway. But it…
Yes, you can paint a ductless mini split to improve its aesthetic appeal and sort of hide its presence. That might cure one of my biggest complaints! The biggest complaint I hear about a mini split unit is how ugly they are, like an eyesore hanging on the wall. They definitely have no apparent beauty,…
This method to repair a kinked AC line set should be made when the line set is not under pressure. If this kink is connected to an HVAC system that is charged with refrigerant, pump down the system or remove refrigerant for safety. First, determine how severe the kink is so you can decide whether…
My customers repeatedly ask me: “Why do I need to replace the line set for a new AC system?” The short answer is that the new system will last longer. Are you ready for the long answer? Older systems, primarily those that contained R-22 refrigerant, had mineral oil in the compressors that migrated through the…
You can’t always tell by just looking for your furnace airflow direction. Even professionals have to examine some installations before installing a new filter. Wondering which way the airflows in your furnace? Here’s how to find airflow direction fast — especially before installing a filter. How to Tell Your Furnace Airflow Direction Before Replacing The…
Customers ask me if they can put their new mini splits in weird places. In the garage, on the roof, in a basement, or even under the deck. But not too many ask if they can put it in the attic. Actually, under a deck is quite feasible because they are side-discharged. I had a…
You can try to get a better filter for a mini split, but you should know that increasing the filter’s efficiency can reduce the mini split’s efficiency. In other words, increasing filter efficiency reduces airflow, which can damage the mini-split and void your warranty. Now, if that didn’t cause you to read more and dig…
It’s a good thing you’ve asked this question because it shows your concern for your safety and the safety of those you care about, which is everyone I hope. That “Happily Ever After” sign that you can see above has some significance. I can’t conceive of any possible way that a mini split could produce…