Lochinvar Corp.
Shield line has been expanded to include three additional models with outputs of up to 500,000 Btu/hr. Shield's 150,000 Btu/hr and 200,000 Btu/hr models are now available in ASME construction, as well as the original standard construction. Redesign features water, gas, air, and vent connections at the top, control board at the front, and fewer connection points in the recirculation piping.