One of the toughest things about researching a new heating system is learning the tech talk. Your HVAC company will throw out all sorts of terminology assuming that you understand what they’re talking about. Some might even be happy that you *don’t* understand so they can confuse you and sound like experts. Well, no more!
This post covers the most common terms that you’re likely to run across. I’m sure I’ll miss some or confuse you, so please post questions if there’s anything you’d like clarified.
#1: Research replacement systems before your current system dies
Hopefully, you’re reading this before you need to replace your heating system. Other than buying a car, a new heating system is likely to be the biggest single item you’ll purchase for your home. And just like a car, you want to do your research before plunking down the the ten grand on something you’ll be living with for years.
Unfortunately, most people wait until their heating system dies – usually in the dead of winter. What ensues is an emergency phone-call to your “heating guy” who will either replace your system with exactly the same, inefficient, old unit you already have or whatever he’s got on the truck, most likely the latter.
You wouldn’t buy a car this way, would you? You wouldn’t call your car dealership and say “my car broke down, sell me what you’ve got. Maybe give me a few options for different cars.”
A family friend recently told me of “issues” with their home heating system – “when it runs, the lights get halos around them from all the soot in the air.”
I couldn’t believe it when I heard this, and immediately warned him that the condition likely is making his family sick and could easily kill them. No joke.
Carbon monoxide poisoning is the “leading cause of accidental poisoning deaths in America” – it’s colorless, odorless and quickly affects your brain, knocking you out then killing you. In lower amounts, it can lead to chronic headaches, dizziness, depression, nausea and a host of other problems.
As we tighten up our homes to make them more energy efficient, we have to be particularly vigilant about keeping any combustion devices in the home tuned up and properly vented.