920 ES Series High Output Condensing Tankless Water Heater
Residential and Commercial Models Available
The Bosch 920 ES Series is our newest ultra-high efficiency condensing tankless water heaters. With outputs as high as 9.2 gallons per minute at a 45°F degree raise, these heaters can satisfy virtually any demand for hot water. These heaters have inputs greater than 200,000 BTU/hr, so they are not eligible to participate in the Energy Star program, but with a thermal efficiency of 94%, they are extremely efficient.
Features & Benefits