Energy-Efficient Boiler

Weil-McLain’s new wall-mount line of combination and heat-only boilers, the AquaBalance Series 2, combines an AFUE rating of 95% with on-demand domestic hot water and a space-saving, easy-toinstall package. AquaBalance comes in three sizes (80, 120, and 155 mbh input), in both combi and heat-only versions. It produces a constant supply of hot water up to 4 gpm at 70°F temperature rise. The company says that simple, user-friendly controls make installation and operation easy. Pricing starts around $2,700. weil-mclain.com