Furnace Articles

What Is That Burning Smell Coming From My Furnace?

December 15, 2025

There is nothing scarier than switching your furnace on in the fall and catching a whiff of something burning.

If that happens to you, try to stay calm. The odor could be a harmless sign that your furnace is burning off dust at the start of the heating season in Florida. Or it could be a red flag for a more significant problem.

How to Spot a Cracked Heat Exchanger

January 15, 2024

At Crystal Air & Water, Inc., we take the safety of our customers in Florida seriously. That’s why we want you to know how to spot a cracked heat exchanger.

Heat Pump Versus Furnace

January 13, 2023

Looking to install a new heater in your Gainesville home? Your two most popular choices are a heat pump and a furnace. Each one has advantages and disadvantages when compared to the other.

How Does a Gas Furnace Work?

November 29, 2022

A furnace is a big part of your life, it keeps your Gainsville home warm and can help with your indoor air quality (IAQ).

What’s That Smell Coming From My Furnace?

October 15, 2022

For your convenience and protection, our Crystal Air & Water, Inc. team developed a list of five common furnace smells and what they mean.

Tips to Troubleshoot Your Thermostat

January 14, 2022

If your HVAC system suddenly stops working, it’s probably from a broken thermostat. Use these troubleshooting ideas to help fix your system.

How Does My Gas Furnace Work?

December 15, 2021

Our professionals encourage you to understand how your gas furnace works so you can spot any potential problems with your heating system.

What Are Signs I Need a New Furnace?

December 1, 2020

Our team at Crystal Air & Water, Inc., wants you to understand how your furnace works and what signs you can watch for to indicate it’s time for a replacement heating system.

Why Is My Furnace Blowing Cold Air?

January 22, 2020

There are a few things to check in your home in the case that your furnace is blowing cold air, such as your thermostat settings, air filter, and your home’s ductwork.