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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

Technicians can repair a furnace blower motor if the issues are minor, like loose wiring or a bad capacitor. However, if the problems are more complex, such as burned-out motors, cracked bearings, or severe overheating, a replacement may be necessary. This article looks at signs your furnace blower motor has problems and what steps technicians often take to repair them. What Is a Furnace Blower Motor? A furnace blower motor is an electric motor that

Some furnace sounds, like a soft motor hum or a click from the ignition, are normal. However, a loud, persistent noise may signal issues with the ignition, airflow, motor or loose parts. Here’s how to handle a noisy furnace. What Causes a Loud Furnace? Issues behind a loud furnace can range from major to urgent or even dangerous. Loud Banging or Booming A delayed ignition, dirty burner or an expanding duct can cause loud banging.

A refrigerant leak’s not only a dicey situation as far as the effectiveness of your heat pump’s concerned, but it can also be dangerous. The biggest reason why is because this odorless gas could cause refrigerant poisoning. Meanwhile, increased energy bills and damage may result as well. What Is Refrigerant and Why Does a Heat Pump Need It? A refrigerant is a chemical compound that alternates between being a fluid and a gas while transferring

The most common heat pump issues range from the unit not turning on to having the system run constantly. You might also encounter the heat pump only blowing cold air when it’s set to hotter temperatures. Hearing strange noises or noticing a leak are also signs that the heat pump needs some TLC. The majority of these problems tend to come from thermostat errors, low refrigerant, airflow restrictions or even electrical faults. Here, we’ll cover