Repair Appliance 101 Resources
Wondering how your water heater works? Discover the components, types, and maintenance tips to keep hot water flowing reliably in your home. Learn more!
Find out how electric water heaters work and how to troubleshoot common problems.
Learn how inverter AC systems use a variable speed compressor to efficiently cool your home.
Discover how a refrigerator works, from the cooling cycle to key components. Learn maintenance tips and know when to seek professional repair for efficient cooling.

Learn how a rinse aid dispenser works in a dishwasher and how to troubleshoot problems.

Learn how chest freezers work and how to troubleshoot common problems.


Wondering how evaporative coolers work to keep spaces cool and comfortable? Explore how they work and how to keep them working at their best.

Find out how frost free freezers work and how to troubleshoot common problems.

Learn how gas stoves work and how to safely use the cooktop and oven.