The best heating temperature for energy saving is 68°F (20°C) while you are awake and at home. To maximize your savings, lower the thermostat by 7°F to 10°F for 8 hours a day (either while you sleep or when you are away at work).
Energy.gov suggests that 68 degrees is a good room temperature while you're awake at home but recommends lowering it while you're asleep or away. Lowering your thermostat 7-10 degrees for eight hours a day can reduce your annual heating expenses by as much as 10 percent.
Is 75 too high for heat in winter? Setting your heater to 75°F in winter can be on the warmer side, depending on your comfort level, and may also lead to higher heating bills. It could lead to more frequent cycling, which may reduce the lifespan of your furnace over time.
Generally, yes. You can save 10% each year on heating and cooling your home by turning down your thermostat by 7 -10 degrees from its usual setting. If you can, program your thermostat to keep your home at around 64 degrees with higher periods of 70-72 degrees when you're awake.
Yes, 74°F is an excellent temperature for saving money on cooling costs while maintaining a comfortable home. It is widely recommended as the sweet spot for balancing comfort with a lower electricity bill.
Not inherently, but it is higher than the recommended settings for energy savings. While 72°F is highly comfortable, setting your thermostat to 68°F during the day and lowering it further at night can significantly reduce your heating bill.
No, it is generally not cheaper to leave your heating on low all day. According to the U.S. Department of Energy, maintaining a constant temperature results in continuous heat loss, causing your system to consume more overall energy.
Heating and cooling (HVAC) systems are the biggest energy consumers in a typical home, accounting for about 40–50% of your total electricity bill. Water heating, refrigerators, and lighting follow closely behind.
For most healthy adults, 68°F (20°C) is not considered too cold and is actually the standard indoor temperature recommended by the U.S. Department of Energy. It serves as a great sweet spot for balancing physical comfort with energy savings.
The "30-minute heating rule" is a highly efficient, money-saving thermostat strategy that involves turning your heating system on 30 minutes before you need a space warmed up, and turning it off 30 minutes before you no longer need it.
Drafty Windows and Doors
Older or poorly sealed windows and doors allow cold air to seep in and warm air to escape. This not only makes rooms feel colder but also forces your heating system to work harder, increasing your energy bills. Even small gaps around window frames or door jambs can allow drafts to enter.
Set your thermostat to a minimum of 𝟓𝟓∘𝐅 (13∘C) to keep pipes from freezing when you are away. This ensures the air inside your walls remains above freezing, even if exterior temperatures drop sharply.
No, it is generally not cheaper to leave your heating on all day. The most cost-effective method is to only heat your home when you need it.
For most customers, we recommend turning on your furnace when the weather is consistently below 18° Celsius, which usually happens to be around the end of September, or early October. Some homeowners try to put off turning on their furnace as long as they can to save money, which is okay if you're healthy adults.
Luckily, there are several ways to conserve energy when the temperature drops, including the 15 suggestions below.
Most people keep their thermostats set between 𝟔𝟖∘𝐅 and 𝟕𝟎∘𝐅 during the day while at home. At night or when away, the standard recommendation is to lower the temperature by 7 to 10 degrees to around 𝟔𝟎∘𝐅 to 𝟔𝟓∘𝐅 to save on energy bills.
Regardless of how long you will be traveling and away from home, keep your thermostat set at 68 degrees Fahrenheit or above. This will help to keep the pipes on the inside of the home from freezing and the ones under the home at a slightly higher temperature as well.
65 Degrees is (Nearly) the Perfect Temp
For most people, 60 is a chilly sweater-friendly temperature, while going over 70 can get a little toasty. The most efficient setting for your thermostat is around 65 degrees in the winter when temperatures outside have dropped to 50 or below.
Circulatory problems, diabetes, arthritis and mental health issues can be made worse by living in a cold home. And people with respiratory conditions like asthma are also at risk, particularly if their home is damp and mouldy, which is often the case in under-heated, poorly ventilated homes.
Your home's biggest energy drainer is your HVAC system (heating and cooling). However, if you are asking about individual plug-in devices, water heaters and clothes dryers dominate active energy use, while cable boxes and small kitchen appliances are the worst "phantom" energy vampires.
Electric heating systems and tumble dryers tend to be the most expensive electrical items to run because they use large amounts of power over extended periods. Other high-cost appliances include electric ovens and immersion heaters. Using these efficiently and during off-peak hours can help reduce costs.
A 1500W heater (1.5 kW) at $0.17/kWh: 1.5 kW × $0.17 = $0.26 per hour (if running continuously). Note: Heaters typically do not run continuously to maintain a rooms temperature.
Even at a low temperature, keeping your heating on for extended periods will burn through more energy, and more money. Generally speaking, it's best to turn your heating on only when you actually need warmth to keep your home warm without overspending.
Typically, a furnace should cycle 3 to 8 times per hour, running for about 10 to 15 minutes each time. If it's cycling more frequently (short cycling) or running for 20+ minutes straight regularly, something's not right.