Weil-McLain manufactures everything necessary to meet home comfort needs, all designed to work with each other in a system they call, “The Power of One.” This one complete system is an extensive range of products for home heating comfort. It includes the widest available range of boilers, indirect fired water heaters, all sorts of terminal radiation, and heat exchangers.

1. Residential Gas Fired Boilers
   Weil-McLain® gas-fired boilers are designed for improved fuel economy and long-lasting performance. Constructed of highly durable components, our high efficiency gas boilers deliver quiet, consistent warmth. A variety of models are available to meet your specific residential heating needs.

2. Residential Oil Fired Boilers
   Weil-McLain® oil-fired boilers are among the most reliable and energy-efficient residential oil boilers on the market. Designed for superior heating comfort and long-term efficiency, they feature precision engineering, durable components and proven performance. Four different oil-fired boiler series are available.

3.  Indirect Fired Water Heaters
   Weil-McLain® high efficiency indirect fired water heaters produce twice the peak flow of a tankless coil; at least 50% more than a comparably sized direct-fired gas hot water heater; and three times as much as an electric unit.

4.  

5.  

6.  

7.  

8.  

9.  

10.  

11.  

12.  

13.  

14.  

15.