Why Is My Thermostat Not Linked to My Furnace?

Why Is My Thermostat Not Responding to My Furnace?

Why Is My Thermostat Not Responding to My Furnace?

The connection between your home’s thermostat and furnace is critical. You set the thermostat and expect it to instruct the furnace what to do to keep your house warm and pleasant. But what happens if the two don’t get along? McQuillan Bros, the best heating company St. Paul MN, explains the answer to Why Is My Thermostat Not Responding to My Furnace? 

Your Question Answered: Why Is My Thermostat Not Responding to My Furnace?

If you’ve ever set the thermostat and the furnace doesn’t react as expected, it’s time to call a Minneapolis HVAC specialist to figure out what’s wrong. This article will identify four typical thermostat problems, how to remedy them, and when Minneapolis furnace repair is required. Continue reading to find out more.
Why Is My Thermostat Not Responding to My Furnace?
Why Is My Thermostat Not Responding to My Furnace?

Examine the Power Source

It’s often as simple as replacing the batteries in your thermostat to solve an issue with your heater. Many digital thermostats are powered by ordinary batteries. Also, our Saint Paul heating repair technicians recommend checking to see whether there is electricity at the furnace as well.

Examine the Options

Many digital thermostats are pre-programmed with setback settings. Is your computer executing a program? As follows, examine your thermostat for program settings and the temps at which they are set. Most are set to a temperature that is too low for our climate in the winter. Additionally, please keep in mind that if you use the setback feature, you should not go lower than 3 degrees Celsius below your daily average temperature.

Faulty or Aged Wiring

To interact with the furnace, your thermostat utilizes a wired connection. These connections may get looser with time. This might be the cause of your furnace’s unexpected failure. In many circumstances, a low-voltage thermostat’s loose connections may be tightened. If you are unsure about the voltage of your model or are concerned about working with electrical devices, call an HVAC specialist for assistance. When compared to mechanical faults in the furnace, wiring difficulties are a comparatively modest furnace repair expense.

Old Thermostats

Many individuals now use “smart thermostats,” which manage the furnace using your wifi connection and complicated software. These devices are regularly updated through the use of a software update. Additionally, our friends at Gilmore Heating, Air and Plumbing, furnace replacement Sacramento, advise homeowners to check the app for their thermostat to discover whether your software is out of date . This can be a huge help if your furnace suddenly stops operating.

Furnace Repair Could Be Necessary

If you’ve tried everything to fix your thermostat and the furnace still isn’t responding, it’s time to search furnace repair near me to get your heating system back up and running. Our skilled technicians have a wealth of knowledge in residential furnace repair. We can evaluate your furnace and make the required changes to repair the thermostat and furnace connection.

Know When to Make a Decision

At McQuillan Brothers, we’re here to help you fix your heating problems as quickly as possible. Many problems with your thermostat and furnace may be avoided with Minneapolis furnace maintenance. We can assist you if your thermostat is in good working condition but you still have heating troubles. Contact McQuillan Bros today so our top-rated HVAC technicians can perform repairs as soon as possible. heating repair near me

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Furnace Won’t Turn On: What to Do

Furnace Won't Turn On: Here's What to Do!

Furnace won’t turn on? As a Minneapolis homeowner, a broken furnace during winter may seem like the end of the world.  Don’t try to survive all season without a furnace. Contact a heating and cooling company in St. Paul for furnace repair. In the meantime, here’s what to do if your furnace won’t turn on.

Your Furnace is Not Receiving Power 

This is a common problem with most furnaces. The good thing is that it is easy to identify and fix. The electric input in your furnace could be damaged or tampered with causing this problem.  To determine whether the furnace is not receiving power, you can check other appliances in your house. If they can turn on, then your furnace is likely not receiving power.  Check the circuit breaker and make sure that it is not switched off. Your furnace will have its own circuit breaker. Check whether it is on or off. If it is off, push it to the on position- but only once. The circuit breaker is supposed to switch off in the event there is a fault along with the power systems. If it switches off after you turn it on, call for furnace repair services in St. Paul, MN.  Furnace Won't Turn On - furnace repair St Paul MN

The Float Switch is Up 

A float switch is a sensor that monitors the level of condensate within your furnace. Remember, your furnace burns fuel to warm you up. This burning produces condensate which cools and collects as water within the furnace in a place called the condensate pan.  As it accumulates, it lifts the float switch. This collected water is then drained by a condensation pump because it is usually acidic. Therefore, if the float switch is up, it could mean that the condensation pump is not working correctly. Check if the drain is clear. If it is not, clear is so that the collected water can drain and the float switch can drop. 

Clogged Air Filter 

Your air filter prevents dust and debris from being blown into your house. With time, the air filter will accumulate excess dust and clog. Once clogged the furnace will turn off to prevent overheating.  The air filter should be changed frequently to prevent these issues and to keep your furnace running. 

Your Thermostat is Acting Up 

Your thermostat is important to your furnace. It allows the furnace to turn on automatically once a certain threshold is met. Usually, you will have set this threshold.  Sometimes, thermostats misbehave and lose their programming, explains our friends at Gilmore Heating, Air, & Plumbing, a heating company in Folsom. This makes the reset to their default settings. If this is the case, a simple reset will have your house warmed up again in no time. If you are not sure whether this is the issue, set the thermostat temperatures at 10 degrees hotter than the ambient temperature and observe. 

The Blower Motor is Not Working 

The blower motor blows hot air through the vents when your furnace is on. You can easily tell whether your blower motor is working by looking at your furnace. Usually, there is a small window on the side of your furnace.  If you look through it, you should see a blinking green light. This is the blower motor. Check whether the light is blinking, if not, call for a furnace repair service company

Keep your House Warm All the Time 

Staying warm throughout is a matter of making sure that your furnace is in its best condition. Contact McQuillan Bros and enjoy the best furnace inspection and repair services throughout the year.

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Should I Repair or Replace My Furnace?

repair or replace my furnace? - McQuillan Bros

Should I Repair or Replace My Furnace?

Although we are an entire season away from winter, it doesn’t hurt to prepare in advance. It’s never too late to start equipping your home for winter, especially if you are a homeowner in Northern US cities like Minneapolis. One of the most crucial steps of readying your house for the cold is inspecting your furnace for signs of wear and tear. The last thing you want to do is wake up to a freezing cold house in the middle of winter.

However, many people have trouble deciding whether they should keep forking out their money for furnace repairs or just replace the furnace entirely. Ultimately, each case is unique, and the decision to repair or replace varies. Ideally, this decision should be made long before winter starts. This will give you more time to research and ask around for estimates. Also, it’s likely that it will cost you less in parts and labor as there will be less demand for a White Bear Lake HVAC contractor at the time.  Additionally, you will be able to plan and budget your finances. Below is a guide prepared by the White Bear Lake heating and cooling experts at McQuillan Bros. Use this guide to help you decide between repairing or replacing your furnace.

repair or replace my furnace? - McQuillan Bros

Your Furnace Is Leaking Carbon Monoxide

Carbon monoxide is an odorless, tasteless, and colorless gas that is fatal if inhaled for extended periods. If your furnace has a cracked combustion chamber and is leaking carbon monoxide, it needs to be replaced ASAP. According to the Centers for Disease Control and Prevention (CDC), over 2,200 people died from unintentional carbon monoxide poisoning between 2010 and 2015. Majority of these deaths happening during winter. If you notice any of the following, your furnace may be leaking carbon dioxide:
  • Streaks of soot around the furnace.
  • Excess moisture on surfaces like windows and walls.
  • A yellow flame instead of blue in the furnace.
  • Rust on the furnace exhaust pipe.
  • Nausea, disorientation, headache, and other flu-like symptoms. 
Immediately evacuate the building and seek medical attention. Once you have called the fire department and notified your utility company to shut off your gas, contact a White Bear Lake HVAC contractor to replace your furnace.

Your Furnace is Over 15 Years Old

A high-quality furnace should last 15-30 years before being replaced, according to the US Department of Energy. Over time, even the best made and maintained heating systems would start breaking down, working less efficiently, and requiring more repairs. It would be economical to replace an old furnace instead of spending thousands of dollars on repairs. However, if the furnace is relatively young and still has much of its lifespan ahead of it, having it serviced would be the better choice.

The Cost of Repairing the Furnace is Over Half the Cost of Replacing It

It makes basic economic sense, and even the experts recommend it. If the furnace repair cost is more than 50% the cost of a new furnace, replace it. An older system that has exceeded around three-quarters or 75% of its life expectancy should be replaced if repairing it is more than a third of the replacement cost.

Your Heating Bills Are Increasing

Aside from the usual fluctuations due to weather patterns, supply, and demand, you should be concerned if you notice unusual spikes in your energy bills. Due to wear and tear and simple aging, the furnace’s internal components start breaking down and work less efficiently. This puts extra strain on the furnace. To ensure the output remains the same, the furnace will use more energy. So, you end up paying more for the same level of heating. Our friends at Gilmore Heating and Air, a heating and cooling company in Placerville, say that if the furnace is less than 15 years old and the cost of repair is less than half the cost of replacing it, it makes economic sense to replace the defective parts. However, if the furnace is older than 15 years, it would be better to replace it with a newer heating system. Heat Check Minneapolis

Your Furnace is Working Less Efficiently 

Have you had to tinker with your thermostat settings more often than you used to? Does your home seem to be heated unevenly, with some rooms being warmer than others are? Although your heating system may just be losing power, or the duct system may be struggling to distribute heat, it is also likely that your furnace is working less efficiently than it used to. If it is a relatively new system and the repair cost does not exceed half the replacement costs, contact an HVAC contractor in White Bear Lake. Our team of professionals will come out for heating maintenance. However, if the furnace is advanced in age, repairing it would only be postponing the inevitable. Replace it instead. A healthy and well-functioning furnace is crucial to living through the cold months of winter. When contemplating, “should I repair or replace my furnace?” use this guide to help you make the best decision. McQuillan Bros, MN furnace installation experts, are happy to help. Contact us today for honest work at fair prices.

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Complete the form below and one of our team members will give you a call to help get you scheduled. If you have an urgent need please call us at
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