Technical Specs - We've done our very best to outline each heater's technical specs, including UEF (Energy Efficiency), FHR (First Hour Rate), and Recovery Rate, so you have all of this information available when making any comparisons between models.
General Specs - We've also included information regarding the units physical dimensions and weight
Price - Price information has also been specified, with $ representing the lowest price and $$$$$ representing the highest. We realize that everyone has a unique budget, so this is an important consideration
Warranty - We've displayed warranty information where possible.
Customer Reviews/Ratings - We've gone about researching only the highest quality 40-gallon hot water heaters with power vent to include within this article, therefore you can be confident in knowing that any of these units are a great choice.