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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Reasons Your Furnace Leaks When the AC Is On

January 5, 2024

Air conditioning units produce water during their operation. When warm air is passed over cold evaporator coils, moisture turns into water droplets. The AC has a drain pipe that channels the water to the floor. Often, the furnace and the AC are located nearby. Issues with the drainage will result in water leakage around the furnace. But what are these issues? 1. Blocked Condensate Drain The condensate drain carries out the water produced during the condensation process. Over time, dirt and debris can accumulate in it. Algae, moss and mildew may also grow in this channel,

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Learn the Basics of Winter Indoor Air Quality

December 13, 2023

With the arrival of winter, chills are experienced, making us seek refuge in our houses. Although this provides respite from the biting winter, we should realize that poor indoor air quality could deteriorate our health or quality of life. The following are some basics of winter indoor air quality that can help you maintain a healthy and safe environment in your home. What Are the Common Indoor Air Quality Issues? Numerous indoor air quality problems occur during winter. Examples are poor ventilation, bad humidity, and using heat appliances like fireplaces or stoves. Pollutants

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4 Tips to Ensure Your AC is Winter-Ready

November 11, 2023

As winter approaches in Texas, it’s easy to forget about your air conditioner amid holiday preparations and cooler temperatures. However, properly maintaining your AC during the off-season is crucial to ensure its longevity and efficient performance when summer returns. Here are four essential tips that can help you prepare your AC for the Texas winter. 1. Clean and Clear the Outdoor Unit The outdoor unit of your AC system is exposed to the elements year-round. During the winter, debris such as leaves, twigs, and dirt can accumulate around and inside the unit, potentially causing damage and

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Heat pump vs. Gas Furnace: 4 Major Myths

October 18, 2023

If you’re wrestling with whether to install a heat pump or a gas furnace in your home, you’re not alone. With a plethora of information available, it’s easy to get lost amidst contrasting views and myths. Below are the four most persistent misconceptions surrounding these heating systems. Myth 1: Heat Pumps Are Suitable Only for Mild Climates Many believe that heat pumps are only effective in regions with mild winters. While it’s true that earlier models of heat pumps struggled in colder climates, modern advancements have made it possible for heat pumps to function efficiently even

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