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Your heat pump has a reversing valve that is responsible for changing the flow of refrigerant, allowing the system to switch between heating and cooling modes. If this part becomes stuck or fails, the unit may stay locked in one mode. Sometimes, the issue stems from electrical problems rather than a full valve failure. That’s why an expert diagnosis is so important. We’ll be able to quickly pinpoint the true cause and select the most

If your heat pump is leaving you cold, you may wonder what’s wrong and whether the issue is serious. As it turns out, this common problem can have many causes. Some of these issues are easy to address, while others require professional repair. Heat pumps are popular with Florida residents because they’re well-suited to the state’s warm climate. These systems work differently than furnaces and need specialized care when things go wrong. Below, we’ll explore

If your furnace is producing a strange smell, you need to take fast action. Ignoring the odor could lead to costly repairs or even bigger problems, like a system that won’t turn on at all or health risks like carbon monoxide exposure. Here at Orlando One Hour, we care about your home’s comfort and safety. That’s why we put together this helpful guide on furnace smells, what they mean, and what action to take. Quick

If your furnace is overheating, there’s a problem, and it’s usually due to airflow or mechanical issues. But overheating means your furnace is protecting itself to prevent further damage. This article delves deeper into some reasons your furnace is overheating and what you can do about it. Quick Takeaways Your furnace overheating is usually due to airflow or mechanical issues. A dirty air filter is the most common reason. A furnace overheats to prevent damage

A Manual J load calculation is a detailed assessment that precisely measures a home’s heating and cooling loads. It is used for sizing many types of heating and cooling equipment, including heat pumps. The calculation serves as the foundation for ensuring a system will keep a home comfortable without consuming too much energy. Proper sizing is particularly important for homes in Florida where heat and humidity levels are extreme. In this guide, we walk you

Correct duct sizing is especially important in Florida where the heat and humidity affect how efficiently a heat pump can cool and dehumidify your home. In this guide, we walk you through what matters most when sizing the main duct for a heat pump, why proper sizing matters so much, and signs to get a duct upgrade. Quick Takeaways Typical heat pump systems need about 350–450 CFM for each ton of capacity. Undersized main ducts

Did you just turn on the heater for the time this year, and suddenly there’s a burning smell? Should you panic or relax? For residents in Orlando, this is one of the most frequently asked questions we hear. This guide will explain why your heater smells like it’s burning, what each odor means, and when to call a professional. Addressing minor issues now could prevent more expensive repairs down the road. At One Hour Air

When your heater produces strange smells, it’s trying to tell you that something is wrong. There are certain odors that are quite normal, especially when you first turn on the furnace each year. But others, like burning plastic, may point to serious malfunctions or safety issues. Keep reading to learn all about the different odors a heater can produce and how to address and prevent them. Quick Takeaways Dust smell normal at startup (usually fades

Your heat pump goes through a lot of wear and tear all year in Orlando, battling humidity, the heat, and the constant use. To keep your system efficient, you’ll need regular maintenance. It’s a service that you simply can’t afford to skip. Fortunately, maintaining your system doesn’t have to be expensive. Here are some cost effective ways you can maintain your heat pump, lower your bills, and extend your system’s lifespan. The most cost-effective DIY

Your heat pump works year-round to cool your home through Orlando’s long, humid summers and provide warmth during winter cold snaps. Since Florida’s HVAC systems may experience greater use than similar systems in other states, it’s especially important to schedule seasonal service calls to keep them running reliably. Professional maintenance sessions will keep your heat pump running efficiently and reliably for years to come. Below, we’ll cover how often you should service your heat pump