Top Signs Your HVAC Fuse is Blown

November 5, 2024

One common issue we see in HVAC systems is a blown fuse, which can cause the system to shut down entirely. Here, we’ll help you identify the signs of a blown fuse in your HVAC system, so you can quickly assess the situation and know when to call for professional help. Unresponsive Thermostat One of the first indicators of a blown HVAC fuse is an unresponsive thermostat. If you’ve set your thermostat to a specific temperature but your system isn’t turning on, and the battery is fine, the issue could be a fuse. This problem may

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Is a HEPA Filter the Same Thing as an Air Purifier?

October 10, 2024

When it comes to improving indoor air quality, two common solutions that often come up are HEPA filters and air purifiers. But are they the same thing? The short answer is no—they serve different functions but can work together to provide cleaner, healthier air in your home or business. Understanding their distinctions can help you choose the right option based on your specific needs. Understanding HEPA Filters HEPA stands for High Efficiency Particulate Air, and these filters are specifically designed to trap 99.97% of particles that are 0.3 microns in size or larger. This includes common

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What is the Typical Lifespan of a Furnace?

September 6, 2024

Understanding the lifespan of your furnace is crucial to ensuring your home stays warm and comfortable during the colder months. A well-maintained furnace can serve you reliably for many years, but like all mechanical systems, it has a limited lifespan. Average Lifespan of a Furnace On average, a furnace can last anywhere from 15 to 20 years. This range can vary based on factors such as the type of furnace, how often it’s used, and how well it’s maintained. For example, a gas furnace typically has a longer lifespan compared to an electric one. However, regular

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What Is an HVAC Service Manager?

August 12, 2024

In the complex world of heating and cooling, the role of an HVAC service manager is critical to ensuring that every part of your HVAC system is running smoothly and efficiently. But what exactly does an HVAC service manager do, and why are they essential to your home’s comfort? Overseeing HVAC Operations An HVAC service manager is responsible for overseeing the day-to-day operations of an HVAC company. This includes managing the HVAC technicians, scheduling service appointments, and ensuring that all customer needs are met promptly and professionally. The HVAC service manager is the bridge between the

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How Do I Know If My HVAC System Is Bad?

July 19, 2024

As homeowners, it’s crucial to understand when our HVAC system might be on the brink of failure. Recognizing the signs early can save you from inconvenient breakdowns and costly repairs. Here are some key indicators that your HVAC system may be in trouble. Unusual Noises One of the first signs that something might be wrong with your HVAC system is unusual noises. If you hear rattling, banging, or squealing, it’s time to pay attention. These sounds can indicate loose parts, a failing motor, or other mechanical issues. Addressing these noises promptly can prevent more significant damage.

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Can a Smart Thermostat Work Without Wi-Fi?

June 6, 2024

In today’s connected world, smart thermostats are a popular choice for homeowners looking to optimize comfort and energy efficiency. These devices offer various features that rely on Wi-Fi connectivity, but what happens when your Wi-Fi is down? Can a smart thermostat still function without it? At Hammack Service Company, Inc., we get this question often, and we’re here to provide some clarity. Basic Functionality Without Wi-Fi The primary function of a thermostat is to control the temperature of your home by regulating your heating and cooling systems. Smart thermostats are no different in this regard. Even without

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How many mini-splits do I need for my home?

May 8, 2024

Are you considering mini-split systems for your home but wondering how many units are necessary to efficiently cool or heat your space? The number of mini-splits required depends on several factors, including the size of your home, layout, insulation, and your specific heating and cooling needs. Let’s explore how to determine the right number of mini-splits for your home. Calculate Your Home’s Total Square Footage The first step is to calculate the total square footage of your home. This measurement will provide a baseline for determining the cooling and heating capacity needed. For each

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Why Does My Outside AC Unit Run Constantly?

April 9, 2024

Have you noticed that your outside AC unit seems to be running non-stop, even when it’s not scorching hot outside? It can be concerning to see your AC working overtime, and you might be wondering why this is happening. Let’s explore some common reasons why your outside AC unit might be running constantly and what you can do about it. 1. Incorrect Thermostat Settings One of the first things to check when your AC unit is running constantly is your thermostat settings. It’s possible that your thermostat is set too low, causing your AC to work

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Are Whole-House Humidifiers Safe For Babies?

March 7, 2024

Picture this: a cozy nursery filled with soft blankets and toys, where your little one peacefully drifts off to sleep. As parents, we want nothing but the best for our babies, including the air they breathe. That’s why many of us wonder if whole-house humidifiers are safe for our little bundles of joy. The Basics of Whole-House Humidifiers Before we dive into the safety aspect, let’s understand what whole-house humidifiers do. These devices are designed to add moisture to the air throughout your entire home, helping to combat dryness that can lead to discomfort, especially during

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Does HVAC Equipment Emit Carbon Monoxide Gas?

February 5, 2024

All fuel-combustion appliances produce carbon monoxide (CO). Carbon monoxide is an odorless, colorless gas that inhibits the blood’s ability to carry oxygen. Given that people cannot see or smell it, most won’t detect its presence until serious and potentially fatal symptoms manifest. If you have a fuel-burning furnace, boiler, or water heater in your Richardson, TX home, the following is everything you need to know about CO and the potential for exposure. All Fuel-Combustion HVAC Equipment Must Be Vented Outdoors While you can easily pick up a heat pump or air conditioner at a local

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