Domestic hot water response time is virtually instantaneous. Domestic hot water temperatures are maintained under all demand conditions, and the unit’s DHW recirculation system can be set to either ...

The combi boiler product category is growing, thanks to the higher efficiencies and the higher DHW flow rates this technology can routinely deliver. Besides coupling it with an air handler, as I am ...

LANCASTER, Pa. — U.S. Boiler Co. has significantly expanded its line of condensing, gas-adaptive boilers with a larger combi size and several heat-only models. Introduced last spring, the ...

THE CONDENSING COMBI GAS BOILER/WATER HEATER is a green solution for homeowners who require both domestic hot water and hydronic heating. It combines a fin-type stainless steel heat exchanger, a ...

He added: “It is not recommended to turn the temp down below 60C on stored hot water systems but it's OK with combi boilers as they do not store water.” With energy prices having increased by ...

His clip is specifically about Vaillant products, but the plumber says the same changes can be made to combi-boilers such as Worcester, Baxi, Ideal, Ferroli and other manufacturers.