Category HVAC

Why Your AC Struggles During Utah’s Hottest Afternoons

June 12, 2026

When summer temperatures climb throughout American Fork, Pleasant Grove, and Lehi, many homeowners notice their AC units struggling to keep up. Your system may seem to run nonstop during the afternoon while your home still feels uncomfortably warm. This can happen during extreme heat, but it can also point to age, dirty filters, restricted airflow, refrigerant issues, poor insulation, or other repair needs. Why Does My AC Run Constantly During Hot American Fork Afternoons? Air conditioners often work hardest during the afternoon because your home is absorbing heat from several directions at once. Direct

Continue Reading

Why Your Upstairs Rooms Stay Hotter Than the Rest of the House

May 20, 2026

You set the thermostat to 75 degrees, but the upstairs bedrooms still feel closer to 82. Meanwhile, the downstairs feels perfectly comfortable. This is one of the most common complaints homeowners have during the summer. The good news is that homeowners now have several options, ranging from simple adjustments to fully zoned HVAC systems. Why Upstairs Rooms Get Hotter Upstairs rooms often feel hotter because heat naturally rises, causing warm air to collect on upper floors while cooler air settles downstairs. During the summer, this problem becomes even worse because upstairs rooms are located closer

Continue Reading

Why AC Drain Line Clogs Cause Water Leaks in Your Home

May 1, 2026

Finding water around your indoor AC unit can be alarming, especially during the hottest part of summer. Many homeowners assume the air conditioner itself is leaking, but the issue is often caused by a clogged condensate drain line. This small drain line removes the moisture your air conditioner pulls from the air during the cooling process. When the line becomes blocked, water can back up into the system and eventually leak into your home. Understanding how these clogs form and how to help prevent them can reduce the risk of damage to your home and unexpected cooling

Continue Reading

The Downside of Dirty AC Coils in Utah’s Extreme Heat

April 14, 2026

Summer heat puts real stress on your cooling system. In American Fork, UT, long heat waves often cause your AC to run for extended periods each day. When dirt collects on the coils, your system can lose efficiency, struggle to cool, and experience increased wear over time. Dirty coils may contribute to weak airflow, reduced comfort, and higher energy use. Many homeowners do not think about coil buildup until the system starts showing signs of trouble. By that point, performance may already be affected. Dirty coils can impact airflow, refrigerant pressure, cooling output, and overall system operation. A closer

Continue Reading

The Early Signs of a Refrigerant Leak That You Need to Know

April 6, 2026

A refrigerant leak is not a minor air conditioning problem. Your system may need prompt attention if you notice a drop in cooling performance. Refrigerant allows your AC to transfer heat as part of the cooling process. When levels are low, the system may run less efficiently and experience increased strain. In some cases, ongoing leaks can contribute to compressor damage over time. What Causes Refrigerant Leaks? American Fork, UT experiences temperature swings throughout the year. These changes can place stress on the copper lines that carry refrigerant. As materials expand and contract, small cracks or

Continue Reading

Spring Cleaning Checklist: Don’t Forget Your HVAC System

March 25, 2026

After a long winter of keeping your home cozy against freezing temperatures, your HVAC equipment needs attention to prepare for the summer heat. Neglecting this seasonal transition often leads to higher utility bills, poor indoor air quality, and emergency repair calls when you need your cooling system the most. To ensure you stay comfortable all summer, we’ve put together this essential guide on how to handle AC maintenance in American Fork. Why Spring HVAC Cleaning is Essential in Utah County The climate in American Fork presents unique challenges for HVAC systems. Our dry,

Continue Reading

How to Prepare Your HVAC System for Spring in American Fork

March 5, 2026

As temperatures begin to rise in American Fork, your heating and cooling system is likely transitioning from a long winter of heavy use to the demands of the upcoming spring and summer. Neglecting your HVAC system until the first major heatwave hits can lead to uncomfortable home environments, unexpected breakdowns, and higher utility bills. Taking a few hours now to handle some basic AC maintenance in American Fork is one of the most effective ways to ensure your home remains a comfortable retreat. At Gunthers Heating, Cooling, and Plumbing, we have served the American Fork area since 1910.

Continue Reading

Utah Window Condensation in Winter: What It Means and How to Fix It

February 15, 2026

If you live in Utah, you have probably seen it at least once during winter. You wake up to foggy windows, beads of water on the glass, or even a little frost along the edges. Window condensation can look harmless, but it is often a sign that something is off with humidity, airflow, insulation, or ventilation in your home. Sometimes condensation is normal and temporary. Other times, it is a warning sign that can lead to mold, wood damage, peeling paint, and higher heating costs. The key is understanding what the condensation is telling you and choosing

Continue Reading

The Stack Effect in Utah Homes: Why Warm Air Escapes Upward and How to Stop It

February 5, 2026

If your Utah home feels drafty in winter, has cold rooms on the main level, or seems to burn through heating even when the furnace is running fine, you might be dealing with the stack effect. This is a common issue in colder months, especially in multi-level homes, homes with basements, and homes with recessed lighting, attic access points, or older insulation. The stack effect is not just an energy problem. It can also create comfort issues, pull in dusty air from crawl spaces or basements, and make indoor air feel drier. The good news is you

Continue Reading

Checking Your Home for Air Leaks

January 5, 2026

As the holiday season approaches, homes tend to get busier with gatherings, guests, and longer hours spent indoors. If your home has air leaks, that extra activity can come with higher energy costs. You may have noticed unusually high utility bills in the past and assumed they were related to hosting or colder weather. In many cases, the real cause is air escaping through gaps, leaky ducts, and a heating system that has to work harder than necessary. This results in wasted energy and reduced comfort. At Gunthers Heating, Cooling, and Plumbing, we know that air leaks are one of the most common

Continue Reading