John Wood Tankless Water Heaters

John Wood water heaters are available in natural gas and propane models, designed to fit every home and budget. For homes with a chimney, atmospheric vent models are the ideal choice, while houses without a chimney can use power or direct vent models, which vent through vertical or horizontal pipes.

All gas models are built to industry standards and include Flammable Vapor Ignition Resistant (FVIR) systems to help protect homeowners and surrounding areas from accidental ignition of flammable vapors outside the combustion chamber.

For those seeking energy-efficient solutions, John Wood also offers Energy Star®-certified water heaters. Most Energy Star models feature an energy factor of 0.67, while ultra-efficient condensing models deliver up to 96% thermal efficiency.

In addition, select models come equipped with advanced features such as the Turbulator, which helps minimize sediment and lime buildup, or innovative gas valves with self-diagnostic capability for easier maintenance and reliability.