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White Papers - Boilers R.F. MacDonald Co.

Gas Technology:Condensing Hydronic Boilers. Return water temperature above or below 140° F will influence the need for a near-condensing or noncondensing boiler. Category:Hydronic Condensing Boilers Source:Cleaver-Brooks Its a clever idea. Condensing hydronic boilers can operate at efficiencies in the mid90s and above. Cleaver-Brooks Products & Solutions Water Systems Properly Treat Boiler Water for Efficient Long-Term Operation. To ensure a boiler runs properly over the course of its lifetime, treating the water that circulates within the system is mandatory. If the water is not treated properly, the boiler will begin to have problems within the first year, and its useful life will be significantly shortened.