Collection: Boilers & Heating

As an undisputed leader in high-efficiency thermal engineering, Lochinvar® delivers industry-defining condensing boilers, commercial water heaters, and integrated hydronic systems. Renowned for pioneering low-NOx burner systems and rugged fire-tube designs, Lochinvar components deliver exceptional thermal efficiency and pinpoint temperature control to mechanical rooms worldwide.

Browse our submittal-ready inventory of genuine Lochinvar equipment:

• Commercial Condensing Boilers: Featuring advanced single-pass wave fire-tube heat exchangers built to achieve up to 96.2% thermal efficiency while maintaining low waterside pressure drops.
• Precision Modulation & Control: Equipped with ultra-wide turndown burner systems and smart touchscreen remote diagnostics to seamlessly adjust heating output for facility demands.
• Industrial-Grade Plant Design: Engineered to integrate flawlessly into complex primary or variable full-flow configurations without requiring extensive piping networks.