Articles Tagged with ''tankless water heaters''

Enovative’s On-Demand Pump is a new recirculation system/pump used in homes, multiunit residential or commercial building applications.

Walking through the six halls of the trade show, I saw a lot of tankless water heaters and wall-hung boilers. 

The contest seeks entries of energy-efficient project installations using Bosch Thermotechnology heating and cooling products and recognizes best entries with gift cards and recognition prizes.

Rinnai America Corp. offers a new program for contractors, dealers and installers — $200 in cash for every traditional tank-style water heater they replace with the Rinnai RH180 hybrid tank-tankless water heater between April 15 and July 31.

Sarkis’ entry (pictured) described an installation at a 10,000-sq.-ft. home in Saint Catharines, Ont. He and his team selected two KNIGHT heating boilers with inputs of 150,000 Btu/hr. for the job, which included five zones of radiant in-floor heating and two high-velocity air handlers.

Remodeling or hydronics contactors can install in homes, buildings or businesses as an add-on to help ramp up hot water accessibility and efficiency.

Navien introduces the NPE-S, Navien Premium Efficiency – Standard, which delivers up to 0.98 EF efficiencies.

Noritz America’s NCC1991 condensing tankless water heater delivers a thermal efficiency of 94% with an input range of 16,000 to 199,900 Btu

Bosch’s Greentherm C 1050 ES and C 950 ES condensing gas-fired tankless water heaters are both Energy Star-rated models