Rand and Reardon are efficient cast iron water boilers that have been trusted since 1858. Our units are extensively tested and proven. The RRO series are oil-fired water boiler that is designed for ease of service.
- Chimney vented
- Metal section connectors – resistant to chemicals offer increased boiler longevity
- Designed for ease of service – swing-away cast iron door provides easy access to combustion chamber
- Cast iron heat exchanger – wet base design
- 3.75 – 4.00 GPM with coil
- Installed nozzle gives input of 1.20 Gal. per hour for 148000 BTU DOE capacity/ 129000 BTU output