Voting rules: Choose the hot water heater you think is the most reliable!
This is a community-based ranking of the most reliable hot water heater. We do our best to provide fair voting, but it is not intended to be exhaustive. So if you notice something or hot water heater is missing, feel free to help improve the ranking!
A participant may cast an up or down vote for each hot water heater once every 24 hours. The rank of each hot water heater is then calculated from the weighted sum of all up and down votes.