Home Heating & Cooling Guides

Learn how often to change a furnace filter or air filter in your home for optimal performance

Replace your air filter and improve your home air quality

Learn how to build a fire in your fireplace and get extra cozy

Alleviate high temperatures with an energy-efficient evaporative cooler

Save on energy costs with DIY garage door insulation

Learn how to wire a new thermostat to improve your energy efficiency

Learn the steps for mini split installation

A new thermostat can increase both your home's comfort and energy efficiency

Help keep your house cool with a window-mounted evaporative cooler

Use this guide to learn more about how to properly program your thermostat

Discover how whole-house ductless systems work

Attaching a timer to lights, appliances and sprinklers lets you manage your home while away

My air conditioner fan is blowing but the air isn't cold.

Know how to light a gas fireplace by following this guide

Learn how to test your thermostat to ensure it is operating properly

Read how to choose an air conditioner that meets your cooling needs