Absolutely not. Our component selections are predicated on many years of appliance development, installation and performance histories. Similarly with Taco Delta-T ECM Hydronic Distribution.
Specifically, the Weil-McLain UO Series boiler attributes of high thermal mass (weight and water content), boiler pipe and flue tappings optimize Delta-T ECM Hydronic and Natural Convection Distribution performance. There are additionally complimentary packaging, assembly method, handling, installation, durability and serviceability attributes.
Many years in development. We have really done our homework!