Blog - Page 5 | MR. HVAC

A furnace and water heater installed in a basement with visible pipes and ventilation.

What Is a Variable Speed Furnace? (And Is It Actually Worth the Money?)

February 27, 2026

You know that feeling when your furnace kicks on full blast, heats the living room to a sweat, and then goes...

Outdoor air conditioning unit beside house with buzzing sound effect graphic

That Buzzing Sound From Your AC? Here's What It's Warning You About

February 24, 2026

Your air conditioner shouldn't sound like an angry beehive. When a healthy AC system runs, you hear the whoosh of...

Close-up of an industrial circuit breaker with colored wiring in an electrical panel.

No Power To Thermostat? What's Actually Cutting the Power

February 20, 2026

You walk over to adjust the temperature, only to find the familiar glow of your thermostat display replaced by a...

Is Your AC Compressor Failing? Here's What You Need to Know

February 19, 2026

You're standing in your living room on a hot afternoon, and something's wrong. Your air conditioner is...

Indoor air conditioner unit covered in ice with frost and mist showing freezing malfunction.

Ice Forming on Your AC Coil? What's Happening Inside Your System

February 17, 2026

It seems impossible. Your air conditioner is supposed to cool your home, not turn into a block of ice. But there it...

Outdoor air conditioning unit mounted on textured gray wall with shadows and Chinese characters label.

Heat Pump Running All Day But Your House Is Still Cold? 6 Reasons Why

February 13, 2026

Quick Answer: If it's below 35°F outside and your heat pump runs continuously, that's usually normal. Heat pumps...

Close-up of hands adjusting a digital thermostat set to 68 degrees with indoor temperature of 70 degrees.

Your Thermostat Isn't Hitting the Set Temperature: Here's What Could Be Happening

February 09, 2026

You set the thermostat to 72 degrees, but hours later the room still reads 76. Or maybe you've cranked the heat up...

Outdoor air conditioning unit with HVAC service gauges and tools on the ground beside it near a house wall.

Your Outside AC Unit Isn't Turning On: Here's What Could Be Wrong

February 06, 2026

You hear your indoor unit running. Air is moving through the vents. But something feels off. The air coming out...

AC Compressor Not Turning On? Here's Why (And What to Do Next)

February 03, 2026

You set your thermostat, hear your indoor unit kick on, and wait for cool air that never comes. A quick check...

The Heating & Cooling Blog

By MR. HVAC

What Is a Variable Speed Furnace? (And Is It Actually Worth the Money?)

That Buzzing Sound From Your AC? Here's What It's Warning You About

No Power To Thermostat? What's Actually Cutting the Power

Is Your AC Compressor Failing? Here's What You Need to Know

Ice Forming on Your AC Coil? What's Happening Inside Your System

Heat Pump Running All Day But Your House Is Still Cold? 6 Reasons Why

Your Thermostat Isn't Hitting the Set Temperature: Here's What Could Be Happening

Your Outside AC Unit Isn't Turning On: Here's What Could Be Wrong

AC Compressor Not Turning On? Here's Why (And What to Do Next)

Schedule Service Today!

The Heating & Cooling Blog

By MR. HVAC

What Is a Variable Speed Furnace? (And Is It Actually Worth the Money?)

That Buzzing Sound From Your AC? Here's What It's Warning You About

No Power To Thermostat? What's Actually Cutting the Power

Is Your AC Compressor Failing? Here's What You Need to Know

Ice Forming on Your AC Coil? What's Happening Inside Your System

Heat Pump Running All Day But Your House Is Still Cold? 6 Reasons Why

Your Thermostat Isn't Hitting the Set Temperature: Here's What Could Be Happening

Your Outside AC Unit Isn't Turning On: Here's What Could Be Wrong

AC Compressor Not Turning On? Here's Why (And What to Do Next)

Schedule Service Today!

VOTED BEST OF COBB & CHEROKEE 2026