High-efficiency water heaters offer many advantages, but they also have a few drawbacks. Here are the pros and cons of HE water heaters. Pros of Energy Efficient Water Heaters. Lower operating costs High-efficiency units are extremely efficient because they can convert most of their energy into heat with minimal waste.

Gas water heaters can heat the water to set temperature about twice as fast as electric heaters do, and cost about half as much to run as an electric unit. There are two classifications of commercial gas water heaters: High-Efficiency (HE) water heaters and Standard (atmospheric) water heaters.

High Efficiency Water Heaters and Boilers. XLF 10,000 55" 68" THEIRS OURS Small Steps – Big Plans Today’s boiler and water heater markets demand high efficiency in smaller spaces – both mechanical room space and equipment size. RBI has the solution to both situations.

High Efficiency Gas Storage Water Heaters. Solar Water Heaters. Whole Home Tankless Gas Water Heaters ... Product Specifications Search; ENERGY STAR Most Efficient 2020 — Boilers. The ENERGY STAR Most Efficient 2020 designation recognizes the most efficient products among those that are ENERGY STAR certified. These exceptional gas and oil ...

A. O. Smith’s line of high-efficiency condensing gas tank water heaters are the high performance answer for your hot water needs. These models are built to save energy with a helical heat exchanger to maximize efficiency and distribute heat more evenly than standard gas water heaters.

In addition to the original B+II WaterWizard, AERCO offers a broad portfolio of indirect-fired, water-to-water and steam-to-water water heaters that provides you with a high efficiency system and instantaneous hot water across a wide variety of commercial applications from small multi-family housing to large hospitals, universities and five ...

For many years now, A.O. Smith has understood the enormous added value of condensing gas water heaters. For this reason, A.O. Smith began the development of energy-efficient condensing hot water heaters at an early stage. The first gas-fired high-efficiency water heater, the BFC Cyclone, was launched back in 1998.

Ace Heaters Ace Heaters Ace Series Atlas TM Atlas™ “A” Series condensing boilers perform dependably and quietly, offering the highest efficiency solution for space heating, domestic and process hot water, as well as low temperature applications such as snow melting, pool heating and low temp building loops.