Rheos® Domestic Hot Water Boilers
Big Savings, Small Footprint
The Rheos® provides ultra-high performance and superior efficiency in a fully modulating, fully condensing, and compact, sealed combustion domestic hot water boiler. Ultra low NOx emissions (less than 10 ppm) and up to 98% thermal efficiency deliver the ultimate in eco-conscious and fuel-saving operation.
Rheos Pump-Mounted and Volume Models offer high-efficiency and low-cost systems for commercial installations requiring up to 2.4 million BTU/hour.
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- Up to 98% thermal efficiency
- Available in 4 model sizes: 1,200, 1,600, 2,000 and 2,400 Mbh
- Seamless combustion modulation maintains maximum efficiency and reduces operating costs up to 50%
- Patented, double-row, copper-finned tube heat exchanger
- Compact, through-the-door design
- Low NOx (less than10ppm)
- Flexible venting and piping options
- Mixing system with low water return heat exchanger and flow rate protection