If your water heater needs to be replaced, it may be the perfect opportunity to make the leap. Next-gen water heater tech ...

Maintenance and repair costs may also be a consideration. "If you have a solar water heater, remember to clean collector panels and remove sediment buildup in a tank," Russum said. There are two ...

Water heating may be one of the ... including geothermal heat pumps and solar water heaters. Homeowners can receive a tax credit of 30% of the installation cost for qualified geothermal systems ...