Sentences with phrase «condensing air heaters»
As latent heat losses are strongly tied to fuel quality, and current boiler designs do not allow for condensing air heaters, outside of switching to a dryer fuel, there is little that can practically be done to reduce latent heat losses.
http://www.powermag.com/ Not exact matches
If one counts the heat energy smbodied in the water vapor added to a home's indoor air by an unvented heater, then the unvented heater gains the 3 - 5 % edge over the condensing furnace.
2.5 kwh electric resistance coil in supply air ducts of ventilation system backing up Sanden CO2 refrigerant heat pump water heater emitting space heat via Runtal vertical radiator in main room (replaced high - efficiency (92 %) condensing gas furnace)