Lochinvar Commercial Water Heaters

Lochinvar Commercial Hot Water Heaters

A Lochinvar water heater is built for buildings that never stop needing hot water. These are commercial units, rated in the hundreds of thousands of BTU/Hr, made for hotels, schools, restaurants, and multi-unit properties. Lochinvar has been a leader in high-efficiency water heating for decades, and the build quality shows. Smart controls, remote monitoring, and heat exchangers made to last are standard, not upsells.

Two families sit on this page. The Copper-Fin atmospheric models use a gasketless copper-finned tube and reach about 85% thermal efficiency, and they slip through a standard 36 inch door. The Armor line is condensing, built with 316L stainless steel, and hits up to 98% thermal efficiency, so more of every fuel dollar goes into the water. Both are engineered to shrug off the lime scale that kills lesser heaters early.

Sizing is the real call. Match the BTU input and turndown ratio to your peak hot water demand, not just tank size. Armor also pairs with a separate storage tank for steady output. We stock a full range of commercial water heaters, including American Standard commercial and State commercial units, if you want to see how Lochinvar stacks up.