Conserve energy and cut costs with one of these editor-approved models.

Heat pumps are quickly overtaking traditional heating systems in American homes, as they are more efficient and environmentally friendly. But without a proper control system, they could spike a ...

Florida's heat means your AC works hard. Learn the best thermostat settings and tips to save money and stay cool.

Add Yahoo as a preferred source to see more of our stories on Google. The lower half of the United States is sweltering under a heat dome, with nearly 85 million Americans from South Dakota to Texas ...

When you're trying to lower your utility bills, you might be tempted to reach for the thermostat. That's a good instinct. Setting your thermostat strategically can help reduce your heating or cooling ...

What temperature should you set your thermostat to during the New York heat wave and hot summer months? And what can you do to help keep your living space cool during the summer heat? The federal ...

It feels like an age-old debate: What’s the “right” temperature to set your thermostat at to save money but still feel comfortable? In the summer — and especially during days like the extreme heat ...

Electric HVAC systems can help you keep your home comfortable using a fraction of the energy. We spoke to experts to find out just how efficient they are. Mike De Socio is a CNET contributor who ...

Save $27.98 on the Honeywell Wi-Fi Smart Color Thermostat with a customizable touchscreen for modern, energy-efficient home climate control.

Save $28.46 on the Honeywell Wi-Fi Smart Color Thermostat with a customizable touchscreen for modern home energy management.