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Boilers y Calentadores de Agua - Elektra en Línea
Boilers y Calentadores de Agua - Elektra en Línea
10 Best Boilers of 2020 | Gas, Propane, Oil, Electric
May 06, 2020 · Boilers with these systems condense the water vapor in the flue gases to recover heat that would otherwise be lost from a non-condensing system when the gases exit the house. The gases exiting the flue of a condensing boiler typically have a temperature of 50-60°F, while the gases exiting the flue of a non-condensing boiler usually have a
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