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A rusty air conditioner outside of a home
AC Systems

The Average Lifespan of an AC System: Do You Need a Replacement?

At some point during homeownership, you will undoubtedly find yourself wondering how long an AC system is expected to last. Whether you’re already in the process of shopping for a new unit or you’re simply planning ahead to avoid any inconvenient breakdowns, this is a critical question with important implications. After all, understanding the average lifespan of an AC system can influence everything from budgeting for a future replacement to planning for routine maintenance. That’s

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Digital tool for checking the performance of an AC unit
AC Systems

Professional vs. DIY AC Repairs: Is the Cost Worth It?

These days, when something goes wrong in our homes, we can easily find online tutorials promising fast, affordable solutions to just about any problem. But while it may seem convenient and cost-effective to follow these step-by-step guides, the reality is often far from what’s shown on screen. How-to videos are usually filmed by experienced individuals who not only know what they’re doing but also have access to the right tools and parts. They make the

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water flowing from an outdoor AC unit
AC Systems

Why Your AC Is Leaking Water & What to Do

Is water dripping from your home’s air conditioner, or is there a puddle forming at the base of the unit? If so, know that this is a common issue many homeowners face, especially during the hot summer months when the system is working overtime. It may surprise you, but air conditioning systems don’t just circulate air — they also manage condensation. As warm air passes over the evaporator coil, the coil cools the air and

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Husband standing on a ladder trying to troubleshoot a ductless mini split unit on the wall while his wife stands at the foot of the ladder
AC Systems

Top Reasons Your AC Isn’t Blowing Cold Air

When summer temperatures soar, the last thing you want is your air conditioner acting up. If your AC isn’t blowing cold air, don’t panic — this is a common issue that can stem from a variety of causes, from dirty filters to more serious component failures. At H.J. Faust, we’ve addressed every problem under the sun and can help you discover why your AC system is blowing warm air or no air at all. In

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A stressed woman with her hand on her forehead as she's on the phone with a technician about her broken boiler
Boiler Systems

How to Prevent Rust and Corrosion in Your Boiler System

By heating water and distributing it through radiators or underfloor systems, boilers keep your home cozy and comfortable. However, the very nature of how boilers operate — by constantly handling water — leaves them vulnerable to rust and corrosion. Fortunately, the experts at H.J. Faust are here to help you prevent these issues and keep your boiler running efficiently for years to come. Why Rust Isn’t Too Common on Residential Boiler Systems You might think

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Person adjusting the living room's heating using their smartphone
AC Systems

Integrating Smart HVAC Systems With Home Automation

Is your home colder or warmer than you’d like it to be? If your answer is yes, you’re not alone. Many homeowners struggle to maintain the perfect indoor temperature. The good news is that you can resolve this issue by integrating your HVAC system with your home automation systems. A smart HVAC system not only gives you better control over heating and cooling but also allows you to monitor energy usage and adjust settings while

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A lightning strike lighting up a lavender/purple sky above the silhouettes of homes
Heating Systems

How to Protect Your Heating System From Power Surges

Power surges are sudden spikes in electrical current that are often caused by lightning strikes, faulty wiring, or overloaded circuits. These surges can damage your electronic devices, appliances, and, most critically, your HVAC system.  In this guide, we’ll provide practical tips to safeguard your heating system from the potentially damaging effects of power surges. Whether you’re a homeowner in Burlington, WI, or beyond, these strategies will help you maintain your heating system’s efficiency and longevity.

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A residential boiler system installed in a utility room next to a tankless water heater
Boiler Systems

Troubleshooting Strange Noises Coming From Your Boiler

As boilers age and experience extended use, they may begin to emit unusual noises that can leave homeowners puzzled and concerned. While some noises may indicate minor issues, others could point to more significant problems like kettling, air trapped in the system, or even failing components. Ignoring boiler noises, no matter how seemingly minor, is never a good idea, as small problems can escalate into costly repairs or even a full system breakdown. Thankfully, the

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a hand testing a white carbon monoxide alarm installed on a home's wall
Indoor Air Quality

Why Winter Carbon Monoxide Detector Checks Matter

Carbon monoxide is a toxic, odorless gas produced when fuel burns incompletely. It can stem from everyday household appliances, such as furnaces, water heaters, gas stoves, and fireplaces. Improper ventilation, poorly maintained equipment, or faulty installations can allow CO to accumulate in your home. Why is this a concern? Well, breathing in carbon monoxide can cause symptoms like dizziness, headache, nausea, confusion, and, in severe cases, unconsciousness or death. Long-term exposure, even at low levels,

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A happy girl baby crawling on the carpet wearing a Christmas-themed onesie
Heating Systems

The Benefits of Investing in a High-Efficiency Furnace

When the cold weather sweeps in, you have no choice but to crank up the heat, even if you’re concerned about the spike in utility costs. But what if you could keep your home comfortable during the freezing temperatures while saving energy, reducing costs, and promoting a healthier planet? With a high-efficiency furnace, you can do exactly this! A high-efficiency furnace is a heating system meticulously designed to deliver more heat while using less energy

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