School of Better Heating Registration Now Open
May 14 - 15, 2019: Sold Out May 16 - 17, 2019: Sold Out
More dates coming soon!
Bringing heat & hot water into perfect balance
AquaBalance® boilers, including the new Series 2 with 95% AFUE efficiency, save energy, space and money for small residential applications.
With product registration, you can protect your investment.
Registering makes it easy to stay up-to-date with maintenance.
View Warranty information for your Weil-McLain product.
Product Comparison Tool
Compare Weil-McLain products to meet your needs.
Choose from a product category below
Whether you’re in the market for high efficiency residential boilers or commercial boilers—for a new application or retrofit—look to Weil-McLain.
Weil-McLain high efficiency indirect fired water heaters produce twice the peak flow of a tankless coil.
Weil-McLain hydronic baseboards offer comfort, efficiency and versatile installation.
They are compact, lightweight and can be used for heating pools, spas, snow-melt systems and other radiant heating applications.
Weil-McLain provides a variety of boiler controls and zone controls to help optimize boiler operation and temperature control.