The Realgy Energy Saver
Realgy Energy Services has a server room that generates plenty of heat from the hardware housed there. Accordingly, we have to use air conditioners to prevent damage to the hardware. This past winter, Mathew Sudowski, Director of Sales, came up with a way for Realgy Energy Services to recover the heat lost by the air conditioner exhaust from the Realgy server room. This heat recovery helped to increase the efficiency of the furnace. Because the furnace draws in air from the two upper levels as well as the basement where the server room and air conditioner are located, this plan worked perfectly.
Mathew Sudowski, Director of Sales
With the help of a local HVAC company, Realgy was able to retrofit the air conditioner exhaust, and reduce the workload of the Realgy office furnace. This retrofit also helped to save the company money over the winter season.
View of the AC exhaust retrofit
To find out how a natural gas furnace works check out this article “How a Natural Gas Furnace Works”
Are you ready for the cold weather?
Now is the time to start winterizing your home. Here are a few tips brought to you by Realgy Energy Services to help you prepare for the colder weather and increase your energy efficiency.
Just like your air conditioner, your furnace should also get an annual check-up from a certified HVAC technician before the heating season. Keeping your furnace and ducts clean, lubricated and properly adjusted will reduce energy use and save you money.
At the very least, make sure to clean or replace the air filter on your furnace before starting it for the first time and check it every month. A dirty filter will restrict airflow and increase energy use and even possibly lead to premature failure of the unit.
While you are checking on your furnace, don’t overlook the hot water heater; if it is warm to the touch, it needs more insulation. Consider installing a water heater blanket or jacket insulation around the tank which will help prevent heat loss; be sure to leave the air intake vent uncovered. You should also insulate hot water pipes to further reduce heat loss.
Insulating your hot water heater and pipes will decrease your energy consumption and increase your savings; as a bonus this will even allow you to turn down the water temperature to around 110-120 degrees Fahrenheit.
If you have a fireplace always keep the damper closed when not in use to prevent heat loss. Ensure the chimney is clean and soot free; you should also cover the top of the chimney with a protective cap or screen to keep out unwanted debris and small animals.
Take the time now to seal cracks and crevices around windows and doors using caulk or weather-stripping. If you have old windows and are not planning on replacing them before the cold weather, consider using a shrink plastic kit to keep hot air in and cold air out.
Use these simple tips to get your home ready for the winter chill and increase your energy savings.
Sources:
EnergySavers.org, Stay Warm, Save Money
U.S. Department of Energy; Energy Efficiency and Renewable energy, Thermostats and Control Systems
Energy Star, Winter Energy Savers
Are you ready for the summer heat?
On top of our low competitive energy rates, Realgy Energy Services also provides our customers with even more ways to save money and energy. Here are some helpful tips towards lowering your utility bills this summer.
Take advantage of the sun and turn off the lights to enjoy the “day lighting”. If you must use the lights this summer, replace those used most often with CFL or LED bulbs. Incandescent lights give off more heat than the newer energy efficient models. If you replace one traditional 100W incandescent bulb with an Energy Star CFL light bulb you could save up to $6 a year in energy costs In just two years, these bulbs will pay for themselves.
Heating and cooling accounts for up to 40% of energy consumption in commercial buildings and almost 56% in residential buildings. Make sure your AC is equipped to run efficiently. If you have not already, schedule an AC tune up with a certified HVAC contractor. The contractor can point out and repair minor issues before they become huge problems and ensure it is running at its most efficient. You should plan to have your AC tuned up every two years, or every year if it is used frequently.
Air conditioners will run at their optimal performance level when set at 78 degrees. Making it even 5 degrees lower will result in your AC using up to 40% more energy. Keep that thermostat at 78 degrees during the day and turn it down at night, to conserve the most energy.
78 degrees is the magic number with ACs
Ceiling fans create a wind chill effect that will allow you to raise the thermostat about 4 degrees without any reduction in comfort. Just remember to turn off the fans if nobody is in the room.
Avoid using electronics or anything that generate lots of heat such as computers, ovens, even incandescent lighting. By reducing the amount of heat that is generated you can reduce the cost of cooling that area.
These simple tricks can drastically reduce your energy consumption and costs.
Sources:
U.S Department of Energy, Energy Savers, Thermostats and Control Systems
Edison Electric Institute, Energy-Efficient Tips and Products for Commercial Use