Gas boilers are an energy and cost-efficient heating option. In scanning new gas boiler reviews, you will find annual fuel utilization efficiency (AFUE) ratings of up to 99 percent, a level that can't be reached with a gas furnace or oil boiler.

2018 Boiler Ratings by Brand. Updated: May 2, 2018 you are welcome to read all of our boiler reviews. Gas, Oil, LPG and Combination Boilers (Brands with 20 or

Ideal for homes in northern regions, Lennox® boilers integrate easily with existing radiator or under-floor heating systems for energy-efficient comfort, all winter long. With efficiency ratings of up to 95% AFUE, Lennox boilers can help you save hundreds of dollars each year in utility bills, compared to older and standard- efficiency boilers.

Not all boilers are created equal. Choose the right residential boiler for your home by researching reviews, ratings, certifications, and recommendations from your professional heating contractor to help reduce your energy costs.

With a standard boiler, some of the energy that is used to heat the boiler, whether it is a fossil fuel or natural gas, is lost in the process of conducting. A high-efficiency boiler is designed to trap the escaping heat and direct it back into heating the home.

Shop our selection of Natural Gas, Boilers in the Heating, Venting & Cooling Department at The Home Depot.

While we don't yet have reviews for every brand of boiler in our database, we're actively seeking that feedback. Please write a review -- you don't have to be a heating and cooling pro to tell the world your experience with a particular brand.

A gas boiler is similar to a gas furnace in that it is a system that uses natural gas -- like propane-- to heat your home.However, a furnace provides heat by using air, while a boiler uses water.

While forced air heat is most common, those who generate heat with boilers -- also known as hydronic heating -- love having that home heating option. Like furnaces (covered in our discussion of gas and oil furnaces ), boilers can be powered by oil, gas or electricity.

Not sure which heating system to buy? Read our members reviews on different types including gas, combi & condensing boilers. Or add your own review.