Many people don’t consider hiring an AC service professional for thermostat replacement. Unless you’re replacing a basic manual unit with the same type, it’s best to hire a pro. Upgrading to a modern thermostat is challenging. You need an experienced technician for the following reasons:
Modern Thermostats Are Complicated
Today’s thermostats have sophisticated electronic components. They can be difficult to install, even for someone who has experience with electronics. An installation error can damage a unit’s complex inner workings.
Digital, programmable, and smart thermostats also have different maintenance and repair requirements. Perhaps you enjoy DIY work or want to save. Nevertheless, your best choice is to hire a professional who knows their way around these complex devices.
The Unit and Your HVAC System Must Be Compatible
A new thermostat may not be compatible with your older heating and cooling system. Compatibility is often determined by the type of wiring needed. There may also be other factors only a trained pro is familiar with. They can inspect your HVAC system and wiring to determine if any upgrades are necessary for thermostat replacement. If you have an older home, they may suggest replacing aging equipment or upgrading your electrical system.
A Pro Can Determine the Best Placement
A thermostat’s location in your home can affect how well it functions. A professional has experience in determining the best place to install the unit to ensure it’s accessible and accurate.
General guidelines suggest that a thermostat be installed close to the center of your home, away from windows or drafts. It should also not be placed near vents or heat sources. Proper placement ensures your thermostat has the most accurate readings possible, which improves your HVAC system’s energy efficiency.
Thermostat Replacement Requires Working with Power
Only a professional with electrical experience should install a thermostat. Otherwise, the work can be extremely dangerous. Power must be turned off to the circuit and, in some cases, your entire home. A separate circuit may be needed for the thermostat. Or, if your electrical panel is outdated or doesn’t support the added load, it may need to be replaced by a qualified electrician.
The Wiring Must Be Connected Just Right
Modern thermostats have more complicated wiring. Often, there are several different wires to work with, including a “C-wire” that powers the thermostat’s various features. Each wire has a different color and a different function. A loose or incorrect connection can cause the thermostat to not work properly or malfunction; it can also create a fire or other safety hazard.
Other Updates May Be Needed
The new thermostat may be a different size. If it’s smaller, spaces in the wall must be filled in. The unit will also likely need a new mounting plate. These details can create complexities in a project you might not anticipate. Another complicating factor can be the need to relocate the thermostat. And, in the end, you’ll need someone familiar with drywall repair and painting.
Connecting and Mounting a Thermostat Requires Specific Steps
A technician must safely remove and disconnect the old unit and then inspect the wiring. Completing the installation requires placing wires correctly based on their colors and markings, making sure connections are secure, and following other guidelines that came with your new thermostat’s installation instructions. Depending on the model, it may come with other components that must be installed precisely for the system to work.
A Contractor Can Be Called on for Maintenance and Repair
The same technician or company that helped with thermostat replacement can help with other services. Like the rest of your HVAC system, your thermostat requires maintenance. It may also need the occasional repair, especially given the increased complexity of modern thermostats. The same qualified tech who installed the unit can be relied on to maintain and repair it.
Call Trilogy AC to Schedule Thermostat Replacement
Trilogy AC is a heating services company in the Houston area that also serves Dallas, Austin, and other nearby cities. We can help with thermostat installation and replacement or upgrade your entire HVAC system. Our team of licensed professionals also specializes in ductwork, filtration, and other indoor air quality services. To learn more about our services, promotions, and financing, call (832) 447-6120 today.
