Backed by field-proven performance for more than 10 years, gas-fired Benchmark boilers reduce total project and lifecycle costs while delivering energy efficiency, quiet acoustics and lower operating costs. Ideal for all hydronic heating applications, they are especially suitable for applications utilizing cooler water temperatures such as water source heat pump projects. The Benchmark boiler can also support natural gas with propane back-up applications to take advantage of discounted "interruptible" gas rates or where dual fuel capability is mandated.

The condensing heat exchanger design is built to withstand thermal shock and eliminates the need for boiler pumping equipment to lower the size, cost, and operating expense of components throughout the entire heating loop. The forced draft, modulating burner operates with 20:1 turndown to deliver up to 98% thermal efficiency while simplifying the venting system.

Each 2 million BTU/hr. stainless steel unit fits through 30" doorways and occupies a footprint of 12 sq. ft. with zero side-wall clearance for easy installation. Removable enclosure panels, and rear access to all piping, simplifies lifetime maintenance. Compatible with popular EMS software, the units can be remotely controlled and provide detailed LCD diagnostics.

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