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  • W.C. Eshenaur & Son, Inc.

Jul 15, 2026
Programmable HVAC Smart Thermostat

Using a programmable thermostat can offer some real advantages for managing your home’s heating and cooling. These devices are a great tool to help homeowners in Central Pennsylvania control their HVAC systems: here’s some of the programmable thermostat benefits we see regularly.

Programmable Thermostat Benefits and HVAC Efficiency

Take Control of Your Schedule

You don’t need the house cooled or heated as much while everyone’s away, but you also don’t want to come home to a furnace in the summer or an ice box in the winter. A programmable thermostat lets you set different temperatures for various times of day and days of the week. This means your furnace or air conditioner runs only when it’s needed, but you still wake up and come home to a comfortable house.

See Real Energy Savings

Energy savings is the biggest reason to make the switch. Turning your thermostat back by 7 to 10 degrees for about eight hours a day, such as while you’re away or asleep, can lower your heating and cooling costs by up to 10% per year. A programmable thermostat makes this adjustment automatic, so you don’t have to remember to change it manually every time.

The energy savings go deeper than you might think, too. In winter, for example, keeping your home at a lower temperature when no one is there actually slows the rate at which heat escapes through walls, windows, and roofs. 

Extend the Life of Your HVAC System

Many people in our service area use propane or heating oil systems, and a programmable thermostat works well with these by preventing the equipment from running longer than necessary. When you pair this with regular maintenance, you keep everything running smoothly and put the least amount of pressure possible on all your equipment. The result is that the equipment lasts longer and there’s less risk of a breakdown. 

No More More Forced Choice

Have you ever begrudgingly turned off the AC or heat entirely to save money, knowing you’ll have to come home to a stuffy or freezing house? Or, have you decided comfort is more important but grimaced every time you paid the bill? A programmable thermostat can put an end to that. No more coming home to a stuffy or chilly house, and no more wasted energy.

Take Full Control of a Larger Home

For larger homes or those with zoning, programmable thermostats can even work alongside your zone controls. You can set temperatures differently for various areas based on usage patterns as well as sleeping hours and daytime schedules, and this means you’re never heating or cooling any unused spaces. If you’ve got a larger home, this can be a huge money and energy saver. 

A programmable thermostat can be a great way to save money, improve your comfort, and manage your HVAC system more intelligently. Call us today at W.C. Eshenaur & Son, Inc. in Harrisburg, PA. As a family-owned business serving all the towns of Central Pennsylvania since 1928, our focus is practical solutions that deliver lasting value for you and your family.