The Homeowner’s Guide to Smart Thermostat Installation
- By ppc@rynoss.com
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- 20 Apr, 2022
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Smart thermostats are a convenient upgrade for many homeowners.

Smart Thermometers Have Specific Voltage
When you get ready to install your smart thermometer, be sure to turn off the power to the heating and cooling system to avoid injury. It is essential that you install a smart thermometer with matching voltage requirements. Fire and property damage is a risk with voltages higher or lower than the manufacturer's specifications. You will find that many smart thermometers also require an additional C-wire to function properly, which keeps the thermostat hooked up to the furnace.
Smart Thermostat Compatibility Requirements
The smart thermostat packaging will tell you how to assess if it is compatible with your home's system. While installing smart thermostats isn't too difficult of a job, it is very important to wire them properly. You'll also find that no amount of special wiring will get two non-compatible brands to work together. Many thermostats are made only for low-voltage HVAC systems, or 24v HVAC systems.
Installing a Thermostat
Installing a thermostat is a fairly short task that will require a screwdriver, masking tape, and pencils to temporarily hold wires. After turning off the power to the air conditioning and heating systems at the main circuit, unscrew the cover plate and the mounting screws underneath to remove the entire thermostat.
You will now be able to see several exposed wires. Disconnect the wires. Label them temporarily with masking tape and a letter, then wrap them around a small pencil to keep them from moving around and getting mixed up. You may already have a C-wire in use on the current wiring system, or there may be an unused one hiding in the wiring. You will almost always need a C-wire for your new smart thermostat.
Separate the front and back of the new thermostat and begin by screwing the back on to the wall first with the mounting screws. Connect the wires according to the diagram in the owner's manual. Install the batteries, make sure that your thermostat base is level on the wall, and press the front plate onto the back of the thermostat.
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All furnaces should be serviced and maintained regularly to make sure that they continue heating effectively and efficiently. If you want to lessen the chances of your furnace breaking down over the winter, you should always have your furnace professionally serviced every year. In this post, we're going to discuss why furnace maintenance is important and what it involves.
The Importance of Yearly Furnace Maintenance
Furnace maintenance is essential for your safety. It helps to prevent possible fire hazards and carbon monoxide leaks. The technician servicing your equipment will always check that everything is functioning properly to ensure the furnace will automatically shut down if it overheats or experiences a safety issue. Maintenance is also important for the life of your furnace, ensuring it lasts anywhere from 15 to 30 years. It can also save you money by lowering your heating costs and helping to avoid costly repairs later on.
What Does Furnace Maintenance Entail?
Maintaining a furnace involves inspecting, cleaning and testing all of your heating system's components on an annual basis. This includes the various components inside the furnace, as well as the blower and thermostat.
A technician will inspect your ductwork to ensure it isn't damaged or leaking air. Damaged ductwork will greatly increase your energy costs and make your heating system far less effective.
Cleaning the blower assembly, furnace burners and flame sensor are especially important for keeping the furnace heating effectively. This also provides reliability. Inspecting the heat exchanger and exhaust flue is also essential for ensuring the furnace is properly vented and preventing carbon monoxide leaks.
As one of Greensboro's most trusted HVAC companies, Triad Sheet Metal is your best choice for furnace maintenance and repairs. Our technicians have experience servicing all makes and models of furnaces as well as central air conditioners and heat pumps. We also offer professional HVAC replacement and installation as well as a full range of indoor air quality services. Give us a call today to schedule your annual furnace maintenance service.