Although it might not make the tippy-top of every homeowner’s To-Do List, a fall furnace tune up is a great… Read the Rest »
COVID-19 Update: Your Safety Comes First!
We understand that your heating needs don’t just stop during a pandemic. In fact, keeping your HVAC system running efficiently… Read the Rest »
Adding Whole-House Purification to Your IAQ Arsenal
Indoor air quality has long been a priority for homeowners looking to stay healthy, reduce odors, minimize pet dander, and… Read the Rest »
It Pays to Be Efficient
We can hear dads across the state saying the same thing: “You think money grows on trees?” Maybe not, but… Read the Rest »
Your Daily Energy Savings Checklist
There are a myriad of ways and reasons to cut energy use in your home. Many of these come in… Read the Rest »
A Case for Change(ing Your Filters)
Filters play the starring role in your home’s HVAC system when it comes to keeping you warm or cool. Ensuring… Read the Rest »
The 411 on Refrigerant
Every air conditioner out there uses refrigerant as a cooling means. Air conditioners do not actually remove heat, they just… Read the Rest »
COVID-19 Notice
Your health and safety are our top priority! We understand that you may be hesitant to have an Appel technician… Read the Rest »
Allergies and Indoor Air Quality
What’s in a breath of fresh air? Quite a lot it seems—just ask any allergy sufferer. As the earth bursts… Read the Rest »
The Evolution of the Trusty Thermostat
In the good old days with gas, oil, and electric furnaces, your control was a mercury bulb thermostat. Everyone is… Read the Rest »