Choosing the right water heater element is crucial for every home or business. Many people opt for energy-efficient models, with 36.7% sel ...

A. O. Smith creates water heaters for residential and commercial use. Its product lineup includes gas, electric, hybrid electric heat pump, tankless and circulating water heaters designed to ...

Navien’s new NWP500 Series heat pump water heater delivers ultra-quiet operation, built-in Wi-Fi and energy savings.

One Redditor asked why their local plumbers were so cagey about tankless water heaters. The Redditors had the answer.

You’ll have a choice among many options - tank or tankless, electric or propane. Here are my top picks for the most efficient water heater… ...

Germany’s Ait Group has introduced residential ground-source heat pumps using less than 150 grams of propane, based on results from the Fraunhofer ISE LC150 research project. The new systems ...

This review list, compiled by our experts, will help you make a fool-proof buying decision of the most reliable tankless water heater.

Japan's Panasonic has released a new domestic hot water (DHW) heat pump that can reportedly use ambient air as an additional energy source to heat the water up to 55 C.