A Freon leak without a cap is possible, but it is more likely to leak due to a faulty schrader core valve. The schrader core valve is the stem inside the service port that when depressed allows Freon to escape. Service ports are where technicians attach their gauges that measure the pressures in an air…
Freon is a brand name, the generic name for Freon is refrigerant. Several companies manufacture refrigerant such as DuPont (Freon), Mil-Spec Industries, MexiChem, and others. Your home’s AC system is built to contain or hold a certain amount of refrigerant that varies with size and model. Unlike the rumors that you hear about car air…
Everybody loves fresh air. At least everybody I’ve ever known any way. But before you turn off or block off that fresh air intake vent, take just a moment reading this article and understand a little bit about why you have a fresh air vent in the first place. Lack of fresh air in your…
A mini split roof mount is a good idea, especially given the way homes are commonly built these days with small lots and minimal setbacks. Just use enough common sense to aid in servicing and maintenance. The roof can offer some obstacles when installing and repairing mini splits. Obviously a tall house with a steep…
The war with the size of return vents vs supply vents has been going on since the introduction of forced air systems. It’s not a war of right and wrong either. It’s a war with getting installers to read the book. As a rule of thumb, the return ducts added together should be the same…
Yes, you can use PEX for gas lines. PEX has become quite popular in both natural gas and propane markets. Their are some important things to learn though. The difference in pressure between natural gas and propane at the house line is minimal at under one pound and measured in inches of water column. Most…
Your home AC reset button is easier to find than most heat pumps or air conditioners. Most often it will be a small button protruding the outside of the unit. But in some cases, it will be inside the unit. It may take some searching. If your AC unit has a reset button, I hope…
A permit for a mini split installation can vary from state to state and county to county. I worked in a county that only required permits for plumbing and roofing. Why would I need to fork over most of a hundred dollars to a local government to have a ductless heating and cooling unit installed?…
Old rusty gas piping can be an eyesore on the outside of your home. It can be painted. Read More
