Weil-McLain boilers Company is the North American manufacturer of water heating systems for both residential and commercial applications. The products are designed in a variety of models and sizes and used for the residential homes, pools, also hotels, greenhouses and apartment buildings, utilizing natural gas and oil.
The main products of Weil-McLain manufacturer are the hydronic comfort heating boilers, indirect-fired water heaters, hydronic baseboards, tankless coil, heat exchangers and accessories such as boiler controls and zone controllers. This review covers only the water heaters used in residential applications.
While Weil-McLain boilers are found in several types and designed for different applications, this review will cover models that are made for indirect and direct domestic water heating.
Direct-power water heaters are compact, space-saving and wall-mounting, while the indirect heaters are combined with other units. Both types are recommended for residential applications.
Weil-McLain indirect fired water heaters are equipped with the features that help in the units' longevity and durability; corrosion resistant stainless steel storage tank and self-cleaning feature that reduce the sediment build-up. The manufacturer produces two models, both energy efficient that provide faster recovery and first hour rating than the tankless coil, direct gas-fired or electric water heaters.
The AquaLogic indirect fired model is combined with the wall-mount condensing boiler, offering high performance and simple plug and play installation.
The Aqua Plus models include the stainless steel coil tank with the capacities from 35 to 105 gal, and the boiler output up to the maximum of 350 MBH and flow rate of maximum 14 gallons per minute.
Direct-powered boilers are gas-powered units that are similar to tankless units and are designed for wall or floor installation.
Ultra Gas S3 CT gas boilers utilize the condensing technology followed by the great features such as the stainless steel burner, cast aluminum heat exchanger, variable speed motor, advanced electronic and other, all contributing in high efficient and low-temperatureoperation, for the low NOx applications. With the six models available, Ultra series provides a maximum gas input of 399 MBH and efficiency of high 94%.
ECO Wall mount gas boilers are available in three sizes where the maximum gas input is 155 MBH and energy efficiency of 95.2%. Powerful features include the high-grade stainless steel heat exchanger and burner, specially designed dimple tube, control module with the 3.5” LCD display and intelligent controls.
Weil-McLain WM97 is another high efficiency boiler that can be used with the companion water heater for endless hot water production. The boiler series is available in three sizes, from 70 to 155,000 BTUH all utilizing great features as the above models, providing the maximum efficiency of 95.2%.
Weil-McLain boilers are sold exclusively through the certified wholesale merchants to contractors.
For all the above models, the manufacturer provides a limited warranty on the heat exchanger for 12 years, from the date of installation, and 2 years on all other parts.
500 Blaine Street, Michigan City,
Indiana 46360, United
Official site: weil-mclain.com