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Lower Your Thermostat in Winter
No matter what type of heating system you have, a small reduction in the normal workplace temperature can make a significant difference in your fuel use. In fact, for every 1°F reduction you will save approximately 3 percent in total energy. 

If you gradually reduce the temperature -- try one degree a week -- you can make the change relatively painless. Cut 5°F from both your day and night settings and you can reduce your winter heating needs by about 15 percent, a return many businesses find well worth the small sacrifice in comfort. 

Your building may also have uneven heating patterns that force some employees to endure high temperatures so that workers in colder areas will be comfortable. 

An energy expert may be able to adjust your system to alleviate uneven temperatures. If adjustments prove insufficient, you can investigate space heaters for these cold spots so you can reduce the overall temperature setting.

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Simple and Inexpensive Projects

Lower your thermostat in winter

Higher settings in summer

Are your thermostats accurate?

Locking your thermostats

Set back HVAC during unoccupied periods

Turn on later, turn off earlier

Adjust air duct registers

Clean air filters