The best replacement for hot water heater is boiler.

The best alternatives to hot water heater are rated as following:

★★★★★	boiler
★★★★	tankless
★★★	electric hot water heater
★★	electric
★★	tank
★	water heater
★	gas hot water heater
★	hot water heater
★	instant hot water
★	hot water boiler
★	furnace
★	tankless hot water heater
	hot water on demand
	indirect water heater
	hot water storage tank
	oil furnace
	amtrol storage tank
	tank hot water heater
	indirect hot water heater
	electric water heater
	standard hot water heater

Your alternative for hot water heater is not listed? Suggest!

Speaking about hot water heater, one probably shouldn't forget about expansion tank.

Other search terms related to hot water heater and their ratings are:

★★★★★	expansion tank
★★★★	boiler
★	oil furnace
	no hot water

You have in mind a companion for hot water heater and it is not yet here? Propose!

Google Trends

Scale is based on the average worldwide traffic of hot water heater in all years. Click on graph for more.

hot water heater

boiler

tankless