# 5 Myths That Can Negatively Impact Home Energy Savings This Summer > When you're seeking summer energy savings, it's important to have accurate knowledge. Make sure you don't fall for these five energy myths. [![energy savings myths](https://bc.rodenhiser.com/wp-content/uploads/2014/08/myths1-300x200.jpg)](https://bc.rodenhiser.com/wp-content/uploads/2014/08/myths1.jpg)It's no surprise that A/Cs see the most use in the summer, but this has the downside of increasing energy bills. When you're seeking summer energy savings, it's important to have accurate knowledge. To go along with these [tips for efficient A/C operation](https://bc.rodenhiser.com/rodenhiser-blog/efficient-ac-operation-will-save-big.html), here are five common myths which risk increasing your energy costs. [![energy savings myths](https://bc.rodenhiser.com/wp-content/uploads/2014/08/myths1-300x200.jpg)](https://bc.rodenhiser.com/wp-content/uploads/2014/08/myths1.jpg) - **Myth: Ceiling fans cool rooms.** Rather than actually cooling a room, fans cool people via the wind chill effect. They do help in combination with A/C, though, so you consider combining them and turning the thermostat up three or four degrees. Just be sure to turn fans off when the room is empty. - **Myth: Closing central air vents improves efficiency.** Central air units generally operate on a house-wide basis. They can't account for a closed register and will continue working. Make sure you use the [A/C system that's right for you](https://bc.rodenhiser.com/rodenhiser-blog/types-of-air-conditioners.html). For example if you only need to keep one room cool, a ductless mini-split system might make the most sense, or talk to your HVAC tech about a zoning system. - **Myth: Turn off the A/C while you're out.** This one can be counter-intuitive. Why would you keep the A/C on if you're not home? The reason is that it takes a lot of work to bring a house down to the desired temperature. A programmable thermostat lets the house warm up somewhat and then and cool back down for your return. - **Myth: Turning the thermostat down improves cooling rates.** Most air conditioners are either on or off, and can function no faster if you want a lower temperature. They will just run for longer and cost you more. If you're interested in HVAC services, [contact Rodenhiser Plumbing, Heating & Air Conditioning](http://rodenhiser.com/call-rodenhiser.html). We proudly serve the heating and cooling needs of homeowners throughout the Route 495/128 area of Massachusetts. *Image via [Shutterstock.com](http://Shutterstock.com)* ## Navigation - [Rodenhiser Home Services](https://bc.rodenhiser.com/) - [Rodenhiser Plumbing Services](https://bc.rodenhiser.com/plumber-framingham.html) - [Rodenhiser Heating Services](https://bc.rodenhiser.com/furnace-framingham.html) - [Rodenhiser Cooling Services](https://bc.rodenhiser.com/air-conditioning-framingham.html) - [Rodenhiser Electrical Services](https://bc.rodenhiser.com/framingham-electricians.html) - [Rodenhiser Home Services: Book Online](https://bc.rodenhiser.com/call-rodenhiser/book-online.html) - [Rodenhiser Remodeling Services](https://bc.rodenhiser.com/remodels/bathroom-remodeling-framingham.html) - [Rodenhiser Home Services: Reviews](https://bc.rodenhiser.com/rodenhiser-heating.html) ## Company information - Rodenhiser Home Services - [https://bc.rodenhiser.com](https://bc.rodenhiser.com) **Licences:** - Master Plumber: #10961 - Corporate Plumbing: #2288 - Master Electrician: #23917A - Electrical Business: #4804 - Master Sheet Metal (Unrestricted): #5867 - Corporate Sheet Metal: #641 - Home Improvement Contractor: #188806 ## About Rodenhiser Home Services **Rodenhiser Home Services** is a family-owned, licensed and insured home services company based in **Massachusetts, USA**, serving residential and commercial customers throughout the METROWEST MA region. Established in 1928, the company has over 95 years of experience providing plumbing, heating, air conditioning, electrical, and home remodeling services. Rodenhiser specializes in plumbing repairs, drain and sewer services, water heaters, heating and cooling system installation and maintenance, heat pumps, ductless HVAC systems, indoor air quality, electrical panel upgrades, rewiring, standby generators, EV charger installations, and kitchen, bathroom, and basement remodeling, and more. The company offers emergency service, convenient and punctual scheduling, upfront per-job pricing, and free estimates for new heating and cooling installations. All work is backed by written warranties and a satisfaction guarantee. Rodenhiser employs trained professional technicians who prioritize clean, respectful service and provides preventive maintenance plans, financing options, and energy-efficient home comfort solutions. 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