Moncrief Learning Center

A furnace's flame sensor is a crucial safety component in gas furnaces. It detects the presence of a flame and shuts off the gas if there’s no flame. This prevents gas leaks and potential explosions, ensuring safe operation. In this article, we will delve into the workings of a furnace flame sensor, explore its various types, identify signs of potential faults, and provide essential maintenance tips to keep your heating system running safely and efficiently.

Why does my air conditioner smell like chemicals? This unwelcome scent is usually a sign of problems such as leaks in the refrigerant or the proliferation of mold. Continue reading to learn about the typical reasons for this odor and their solutions.

Need to change your thermostat battery? This quick guide shows you how to change a battery in a thermostat with easy steps to ensure your HVAC system works well.

If your home was affected by Hurricane Helene and your HVAC system has been submerged or exposed to floodwaters, there are some critical steps you need to take to protect your health, your home, and your equipment. Flooded HVAC systems can pose serious risks—please read.

Curious about why your AC isn't kicking on? It could be due to issues like power supply disruptions, incorrect thermostat settings, and more. This guide will explore the main reasons and quick fixes. After examining these factors, there might be additional underlying problems to consider. Understanding the reasons behind your AC's failure to start can help you troubleshoot more effectively.

How long does a furnace blower motor last? The average life of a furnace blower motor depends on quality, usage, and maintenance. In this article, we’ll discuss what impacts its lifespan, how to recognize problems, and tips for extending its life.

Trying to choose between a mechanical vs digital thermostat? This article will help you understand the key differences and decide which is right for your home.

When it comes to HVAC systems, efficiency and precise temperature control are crucial. One of the critical components that help to achieve these qualities is the TXV (Thermostatic Expansion Valve).

Over the years, countries have upped efforts to reduce carbon footprints. As part of the U.S. efforts to reduce the environmental impact of HVAC systems,

The air conditioner you choose for your home has to match your cooling needs, especially during the hot summer months. Even with a durable, well-maintained HVAC unit, individual components may need repairs or replacements.

The new manufacturing standards for refrigerants will come into effect by January 1, 2025.

HVAC systems are crucial in ensuring quality indoor air. Residential and commercial buildings rely on these systems to improve the overall quality of living and working spaces.