Discover the best smart water heaters and Wi-Fi enabled water heaters for your home. Compare top models, key features, energy efficiency, and benefits to upgrade your hot water system today.
Compare water heater prices across top brands and models in 2025. Discover cost-effective options, energy-efficient units, and features to suit every budget.
Learn how to test a water heater thermostat using simple tools. Step-by-step instructions to diagnose issues, improve efficiency, and ensure consistent hot water.
Learn how to descale a tankless water heater to remove mineral buildup, improve efficiency, and extend its lifespan. Easy DIY instructions for a cleaner, faster unit.
Learn how to safely adjust the temperature on your water heater for comfort, safety, and energy savings. Step-by-step tips for both gas and electric models.
Find out if you should turn off your water heater when the water supply is shut off. Learn the risks, safety tips, and best practices for gas and electric units.
Learn how to clean a hot water heater to remove sediment, improve efficiency, and extend its lifespan. Step-by-step instructions for gas and electric models.
Learn how to determine your A.O. Smith water heater’s age by decoding the serial number. Find manufacturing dates, lifespan tips, and when to consider replacement.
Discover how to get rid of the sulfur or rotten egg smell from your hot water heater. Learn causes, prevention tips, and effective solutions to restore fresh, clean water.
Wondering if a gas water heater needs electricity? Learn how different models work, when electricity is required, and what happens during a power outage.