The cost of installation can really add up if your home needs extensive retrofitting to accommodate a gas water heater. In those cases, electric systems can save you hundreds in initial costs.

Each of these hot water systems can be identified in numerous ways, making it easy to find the one you have. According to ...

Many water heaters feature an expansion tank to protect the system. Here's what a water heater expansion tank does and how ...

Q: Our fairly new furnace works, but our utility bills have been higher lately. Other than the regular pro checkup, is there anything I can do to improve its efficiency? A: Heating and cooling a home ...

Scientists in the United Kingdom have designed an ice-source heat pump system that utilizes existing gas pipelines to ...

Choosing the right type of water heater can make a surprising difference in your home’s energy bills and comfort, and I bet ...

The number of years of energy savings (from a new water heater) needed to cover the purchase and installation costs of replacing an existing water heater. The number of years of energy savings ...

The number of years of energy savings (from a new water heater) needed to cover the purchase and installation costs of replacing an existing water heater. The number of years of energy savings ...