Tim David 
Is your ac compressor not working, but the fan is running? There are quite a few issues that could prevent your compressor from running. These issues can range from ‘easy to fix’ to more complex ones that can require a licensed Technician to come and have a look. Some reasons your compressor is not working, … Read more
As the owner of a central heating and cooling system, one of your most essential maintenance responsibilities is regularly changing your air filter (at least every 3 months at most). That’s because a dirty and clogged air filter will significantly impair the efficiency of your furnace and air conditioner. Installing your air filter in the … Read more
We can all say that the toggle switch you use to turn on the fireplace is a lifesaver, right? And when these go out, it can be extremely frustrating. I have worked on countless switches over the years and have found a few reasons why they go bad. In this post, I have gone through … Read more
Are you struggling to find out what’s wrong with your AC? Has your liquid line started getting cold out of nowhere? That might make you relentlessly think about why my liquid line is cold. The most frequent reason behind your liquid line being frozen is restricted airflow. Your liquid line will stop working when pollutants … Read more
What are the 404a operating pressures? Well, in this guide I provide you with a 404 pt chart which shows the common operating pressures for 404a at different temperatures. R-404A Pressure Temperature Chart | Interactive HVAC Tool ❄️ R-404A Pressure Temperature Chart Interactive lookup tool — based on official PT data (saturation) 🔧 Liquid & … Read more
I’ve spent years troubleshooting and maintaining heating systems in countless homes and one issue I’ve experienced many times is white dust on the unit. From the mineral-laden mist of humidifiers to the lingering legacy of construction dust in newly built homes, I’ve seen it all. In this post, I’m going to share my insights on … Read more
As part of my ‘Ask The Tech’ series going on in our Facebook Group, Jim H. brings up the issue that his Aprilaire thermostat says off and he can’t get past anything else on the screen. I posted our conversation below that we had through Messenger. I figured this would help others solve this issue … Read more
When we think of a roaring fire in the hearth, our minds often fill with images of cozy winter nights. But have you ever considered how your fireplace might be impacting your home’s air quality or even fostering mold growth? A lit fireplace does more than just provide warmth—it also releases pollutants into the air … Read more
Ah, drywall dust – that notorious, uninvited guest lurking around every time you’re cutting or sanding drywall sheets. This stuff is more than just a nuisance; it’s a crafty invader. Composed of silica, gypsum, and mica, drywall dust isn’t just messy – it’s a health hazard, a fact I’ve confirmed with a few contractor associates … Read more
Recently, a member of our Facebook group, John, reached out about an issue with his Goodman Furnace and it displaying a f02 code. I decided to answer it here for everyone to see how I troubleshoot and fix it. Q: What does the f02 error code on a Goodman furnace indicate? A: The f02 error … Read more