thermostat issues


Thermostat Reading the Wrong Temperature?

Does your home feel blazingly hot but your thermostat reads only 74 degrees? Sometimes, your thermostat can say one thing yet the temperature in your house is entirely different. However, before you call an HVAC technician to complain about a broken air conditioning unit, check if the cause of the problem is something you can easily solve.

Here are some of the common causes of a thermostat reading wrong temperature.

Dirty Air Filter

Your air filter can clog up fast if you have shedding pets or a cold air return in a high-traffic room. A clogged filter will hamper your A/C unit's cooling ability. It can also affect whether or not the unit turns on without involving your thermostat. Replace your air filters regularly.

Dirty Thermostat

Dirt is also problematic for thermostats. A dirty thermostat will have a difficult time reading the correct temperature inside your home. To clean it, remove the cover and gently dust the inside parts using a soft brush.

Wrong Settings

Have you set the temperature without checking whether your thermostat is set to cool or heat? With incorrect settings in place, your A/C system won't turn on and function as expected. Verify that your thermostat settings are suitable for the season.

Dying Batteries

A thermostat does its job quietly, so it's easy for you to set it and forget that its batteries may be dead or dying. Change the batteries and check if normal operation is restored.

Bad Location

Your thermostat will read the wrong temperature if it isn't located in your home's most optimal place. If it's located near drafts or heat sources, or it's in an area that isn't centrally located, you may need to have it moved.

If you can't fix your thermostat problems, contact an HVAC professional soonest possible. A malfunctioning thermostat can lead to inefficient A/C operation and high energy bills.

If you're in the Broken Arrow area and need help with a thermostat reading wrong temperature, contact us at Air Assurance. With over 30 years of experience, you can be sure that we'll solve all your HVAC issues.


Common Smart Thermostat Issues

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A smart thermostat comes with a variety of useful features that increase the comfort of your Broken Arrow home and help lower heating and cooling costs. However, even though it contains the latest technology, you may experience some problems when using it.

Here are a few smart thermostat issues that you may encounter.

Software Glitch

A number of homeowners have had their smart thermostats go offline unexpectedly due to a server outage or software bug on the part of the manufacturer. Consequently, they're not able to set the temperature remotely as advertised.

If you're planning to be away from home for a significant period, you may want to have an HVAC technician wire in a failsafe thermostat. That will prevent a failed smart thermostat from wreaking havoc on your property while you're not around.

Malfunctioning HVAC System

Older HVAC systems don't provide a common ('C') wire for thermostats. The C wire is a 24-volt supply that's dedicated to charging your smart thermostat. Power stealing smart thermostats can work with the older HVAC models without needing a C wire. They do so by "stealing" power from your system's existing circuits.

Your HVAC circuits aren't designed to power anything. Therefore, your smart thermostat can cause your HVAC system to malfunction as it steals power. To solve the problem, let a technician add a C wire for you.

Dead Batteries

If your smart thermostat is unable to steal enough power, its battery can go dead. You can solve the problem by using the more reliable C wire.

A failed update could also cause your thermostat's battery to behave erratically. If restarting the device manually doesn't help, you may need to contact a pro to check if you have a wiring problem.

Whether smart or normal, any thermostat can fail and cause damage to your HVAC system and property. Whenever you encounter smart thermostat issues that you can't fix yourself, contact an HVAC professional as soon as possible.

If you're in the Broken Arrow area, solve any of your heating and cooling problems now by contacting the HVAC pros at Air Assurance.