News

Thermostat Settings: On vs. Auto

June 10, 2025

We all know the difference between the heating and cooling settings on a thermostat.

But what’s the difference between the On or Auto switch? How does this setting impact the heating, ventilation, and air conditioning (HVAC) system in your Tupelo home?

What’s That Smell Coming From My AC at Startup?

May 12, 2025

As the temperatures begin to rise in Mooreville, many homeowners are firing up their air conditioners for the first time in months. But what if, instead of a refreshing blast of cool air, you’re hit with an unpleasant smell?

Spring AC Maintenance Tips

April 15, 2025

Spring is finally arriving in Mississippi! The days are getting longer, the flowers are blooming, and you’re probably already thinking about dusting off the patio furniture or tackling that messy garage.

Why Is My Thermostat Blank?

March 10, 2025

It is an “Oh no!” moment when you approach your home’s thermostat and see its screen is blank.

Is it serious? Does it mean your furnace, heat pump, or air conditioning is broken? Not necessarily. In fact, most of the time, it is something minor and can be easily fixed.

4 Factors to Consider When Buying a Heat Pump

February 14, 2025

So you are looking to invest in a heat pump. You are not alone––many Americans are making the switch.

4 Reasons to Replace Your Home’s Air Filter

January 31, 2025

Heating, ventilation, and air conditioning (HVAC) filters and the late comedian Rodney Dangerfield have a lot in common. They both can tout, “I don’t get no respect!” Most people do not realize how pivotal the HVAC air filter is to both their homes and their HVAC systems.

Why Is the Furnace Pilot Light Going Out?

December 13, 2024

This issue happens more often than not with older furnaces, and it could be a sign you are ready to upgrade your Tupelo home’s heating and cooling system with a new model. At the 10-year mark, furnaces start to lose efficiency and begin breaking down more frequently.

How Does a Gas Furnace Work?

November 15, 2024

Our highly trained HVAC professionals are here to explain things in more depth and lend a hand with any furnace issue that arises.

Planning to Remodel? Go Ductless!

October 15, 2024

You probably already know about the advantages of ductless heating and cooling systems—and how they can significantly lower your Tupelo home’s carbon footprint while improving your indoor air quality (IAQ).

What Do Air Purifiers and Air Filters Do?

September 16, 2024

Most homes in Mississippi and across the country are well-insulated, helping your heating and cooling system run more efficiently.

Need HVAC Service?

Contact the experts at M & M Heating and Cooling

Call us at 662-844-0270!