www.pmmag.com/articles/89085-intelligent-boiler-weil-mclain
Intelligent Boiler - Weil McLain
January 1, 2003
weil mcclain
The Ultra from Weil-McLain features PhD Technology[r] (Precision Hydronic Data). It's an intelligent system that enables the Ultra to deliver domestic hot water needs while maximizing efficiency. Backed by a 15-year warranty on the heat exchanger, the Ultra is also "radiant friendly."
The Ultra from Weil-McLain features PhD Technology[r] (Precision Hydronic Data). It's an intelligent system that enables the Ultra to deliver domestic hot water needs while maximizing efficiency. Backed by a 15-year warranty on the heat exchanger, the Ultra is also "radiant friendly."
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