Check Your Air Filter Air filters are what separates the hot, dusty air, from clean, cool bliss. It’s very important that you keep track of when you last replaced your air filter so you can coordinate getting a new one … Read More
Is your AC running but not blowing out cold air? This is a common problem we see in the summer months and it’s usually due to ice buildup on the AC unit’s refrigerant lines. Some can’t believe the presence of … Read More
The HVAC experts at Lenz Heating and Cooling recommend changing your air filter every one to three months. If you tend to wait three months, be sure to check on the status of your filter monthly. Dirt and debris in … Read More
The long Iowa winter is over and it’s finally time to start up your air conditioner for the first time in months. Give your system a head start by making sure it’s ready for the weather ahead. Failing to prepare … Read More
The production and import of R22 refrigerant became illegal in the United States on January 1, 2020. If you rely on an HVAC system that uses this type of refrigerant, you may have to decide between a system replacement or … Read More
Did you know that the evaporator coil is where an air conditioner actually cools the air? The cold refrigerant moves through the coil and evaporates as it comes into contact with the warmer air blown across it from the blower … Read More
There are two main factors that contribute to the comfort within your home. The first factor is temperature and the second factor is humidity. Homeowners with whole house humidifiers tend to feel more comfortable in their homes because humid air … Read More
The temperatures are steadily decreasing, and before long, you’ll be turning your furnace on for the first time this year. Chances are, it will come on without a problem, but what happens if it won’t turn on? Here are some … Read More
Now that air conditioner season is coming to an end, you might be wondering if it would be best for your unit to be covered with a tarp to protect it from the harsh weather conditions ahead. At Lenz we … Read More
Back to school means extra expenses. The cost of school supplies and clothes add up quickly. It is no wonder this time of the year leaves many looking for money saving tips. Thankfully, there are several habits that can help … Read More
Why do A/C problems usually happen during a heat wave, when you need your A/C the most? It could be your luck or the fact you only discover problems when running it at max capacity. That’s why system maintenance is … Read More
Reliable air conditioning is something we all tend to take for granted. We start up our A/C after a long winter break and cross our fingers everything works perfectly on the first hot day of the year. Condenser coils play … Read More
Do you know if the R-22 phase-out will affect you? If your system was installed in 2010 or before, it’s a good possibility. R-22 is a coolant that allows your air conditioner to cool your house down. Effective January 1, … Read More
With the seasons changing, now is the time to think about your heating and air conditioning system. Is it in good shape for the next upcoming season? There are several key factors below that can help you make a wise … Read More
Experience worry-free comfort this season. If you are like most homeowners, furnace checkups are probably the last thing on your mind. You may even think that they are unnecessary, however, your home is your largest investment, so why not treat … Read More
Service agreements ensure HVAC systems run smoothly when you need them the most! Maintenance is key to keep your system running at its peak performance. Regular HVAC maintenance increases the lifespan of your system as well as reduces the risk … Read More
Dirty filters are the most common causes of furnace problems. A filter that is clogged with dust, pet dander and other debris will cause your furnace to work harder because of decreased airflow. For most filter types, it is important … Read More
Are the seasons giving you the sniffles? Are your pets that you said would be ‘worth the allergies’ making you miserable? More than just taking allergy pills to combat the elements, maximizing your indoor air quality through HVAC tips and … Read More
Keeping your home cool during an Iowa summer is a daily challenge. It can be tempting to walk immediately over to the thermostat and crank the A/C. While having a properly functioning HVAC system is your first line of defense, … Read More
We get it, you rarely see your HVAC system so it can be easy to forget about it. But HVAC tune-ups are the best way to ensure your system will run smoothly all season long with no surprise breakdowns. We’ll … Read More
We expect cold temperatures during the winter, but when highs drop to the single digits or below zero it can be more difficult to keep your house warm. Here 5 tips for keeping the heat in and the cold out: … Read More
It’s winter in Iowa and the utility bills keep climbing. Here are some tips you can use to save energy in your home this winter: 1. Lower Your Thermostat Lowering your thermostat by just a few degrees can help you … Read More
The days are getting rainier, chillier, and darker sooner–fall is here, and winter is just around the bend. Before you spin the dial on your thermostat clockwise, make sure your space is ready to host a warm and cozy environment. … Read More
As fall weather approaches, it’s tempting to turn off the A/C open the windows – especially at night as the temperature drops. While those cooler temperatures are a much-welcomed break from the heat, here are a few reason to hold … Read More
Does it seem like no matter how hard you try it’s always warmer upstairs than downstairs? Especially in the summer, this temperature difference can become unbearable. Before you crank up the air conditioning, let’s take a look at some causes … Read More
The weather in Des Moines has been so mild this year that perhaps you’ve hardly had to run your furnace at all. Nevertheless, your furnace could still overheat. But most modern furnaces have a built-in safety shutoff when the unit … Read More
Sometimes your furnace breaks down in sub-zero temperatures. Other times you wake up sweating because your air conditioner stopped running in the middle of July. In Des Moines, we have the fortune (or perhaps misfortune) of experiencing a wide spectrum … Read More
Des Moines is known for its cold, harsh winters, which is why it is so important for your furnace to function properly. If your furnace is turning on and off frequently, it could damage the unit and cause you to … Read More
It always seems like the furnace breaks down on the coldest day of the year. Furnace repairs are inconvenient, and in some cases they can be expensive. The most common causes of furnace repairs, however, are usually preventable. While it … Read More
Temperatures have been mild enough recently in Des Moines that you may be enjoying not running your air conditioner or furnace yet. But winter is just around the corner, and when you do decide to run the furnace, what should … Read More
The most common way carbon monoxide can leak into your home from a natural gas furnace is through a cracked heat exchanger. But what is a heat exchanger? The heat exchanger allows for the exchange of heat between two liquids … Read More
With the brutal summers and winters we see in Des Moines, nothing causes household division like the fight over the perfect thermostat temperature. Some prefer colder temperatures to walk around the house in a sweatshirt and slippers regardless of the … Read More
Des Moines has been experiencing record heat this summer. While jumping into a pool of ice may sound appealing to escape the heat, you can cool off much more efficiently by keeping your air conditioner from freezing up. How to … Read More
Have you found yourself wondering why your air conditioner smells bad lately? It is common for your unit to have a slight odor when switching between heating and cooling seasons. A persistent, musty smell, however, could indicate a problem with … Read More
Our first blog post described common air conditioner problems mostly relating to the comfort level in your home. This second part explains common mechanical issues you may experience with your air conditioner. While there are certainly actions homeowners can take … Read More
Des Moines homeowners: We’re launching a two-part blog series addressing common air conditioner problems. Most of these problems are easy, quick, inexpensive fixes. Some, however, may require a professional HVAC technician to diagnose and repair. Try out the tips in … Read More
Unfortunately, most homeowners do not think about their air conditioning system until it stops working properly. As HVAC contractors, we get it; when your unit operates in a place you don’t see every day, such as the basement or back … Read More
Spring is getting closer, but there are a few days of winter weather clinging to the forecast in the upcoming weeks, which means your furnace needs to be fully functional. Have you noticed lately that your heater is blowing cold … Read More
Winter weather has finally arrived here in Des Moines, and with winter comes responsibilities in preparing your home for cold weather and snowy conditions. Here are a few tips for keeping your home nice and warm this winter (with a … Read More
Des Moines is experiencing some above-average temperatures this December. But even though Iowans are celebrating the warmer weather, the air is still very dry. Maybe you’ve noticed your skin getting extra itchy or cracked. You may have woken up some … Read More
Heating and A/C units allow families to feel comfortable in their home. A good heating and cooling system should keep you cool in the summertime and warm in the winter months. Many homeowners often wonder if they need to replace … Read More
Have you ever checked on your furnace only to discover your feet are soaking wet? When water pools around the base of your furnace, there could be several explanations. Before you attempt to remedy the problem yourself, it’s best to … Read More
Lenz Heating & Cooling is traveling to homes in Des Moines, West Des Moines, Urbandale, and Winterset making sure heating systems are up to snuff before the harsh winter strikes. Right now is the perfect time to call our HVAC … Read More
Living in Iowa, we get the luxury of fully experiencing all four of our seasons. Our winters are cold so we constantly have to heat our homes and the summers are hot requiring us to use our air conditioners. While … Read More
Many Des Moines homeowners wonder how often their air ducts should be cleaned. The HVAC experts at Lenz Heating & Cooling recommend cleaning the air ducts after a large remodel or construction job or after a new home purchase. It’s … Read More
Do you refer to your basement as damp, dark, or moldy? If so, a dehumidifier might be exactly what you need. No matter what you use your basement for, it’s important to keep your home at the recommended humidity levels … Read More
Has your air conditioner received its annual tune up? It’s not too late to schedule an a/c maintenance appointment with your favorite Des Moines HVAC contractor. The Des Moines area has been fortunate this past week, experiencing unseasonably cool temperatures. … Read More
With spring in full bloom, now is the perfect time to check your air filter and replace it if you need a new one. Since you read about how often to change your air conditioner filter earlier this month, the … Read More
A part from routine a/c tune ups, replacing the filter for the air conditioner in your home is one of the simplest things a homeowner can do to maintain the unit’s functionality and overall indoor air quality. But just how … Read More
Spring has sprung in Des Moines, and with the above-average temperatures the entire state of Iowa has been experiencing lately, you want to make sure your air conditioner is in tip-top shape. A typical A/C unit that has had regular … Read More
If you’re in the Des Moines area, you may have noticed that winter is holding on until the bitter end–and conditions are expected to worsen. While performing routine maintenance on your home’s furnace will ensure the longevity and functionality of … Read More
You may not be thinking about using your air conditioning mid-February, but to ensure your cooling system runs as efficiently as possible during the summer months, our team at Lenz Heating & Cooling advises that your Des Moines HVAC system … Read More
Have you ever looked forward to taking a nice, hot shower only to be left shivering underneath the shower head? If so, it’s likely you were the unfortunate casualty of the hot water heater going out. The hot water heater … Read More
You spend a lot of time in your home, especially in the cold winter months. You’re entertaining, relaxing, sleeping, eating, the list goes on and on. Because you are there so often, it is important to make sure that the … Read More
Living in Iowa, we can safely say we experience all four seasons. Winter here is cold, summer here is hot, and spring and fall are in between. What does this mean for your heating and cooling systems? It means that … Read More
Your furnace has really bad timing. It always seems to stop working on Iowa’s coldest day of the year. And there’s nothing worse than dipping into summer vacation savings to fix your furnace. If your furnace isn’t properly maintained, these … Read More
Although winter doesn’t officially start for another three weeks, the cold weather has already struck here in Iowa. With the furnace heating your home with warm, dry air, the moisture levels in your house are probably too low. It’s true … Read More
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