Efficiency: Mid-Efficiency Capacity: 75 - 112 - 150 - 187 - 225 - 262 - 299 MBH Heat Exchanger: Cast Iron Combustion: Atmospheric Venting: Vertical Vent Boiler Type: Steam Up to 82.7% AFUE rating saves you money on fuel.; Electronic ignition is simple and reliable. Integral draft diverter saves space
28HE (Steam) Smith Cast Iron Boilers has taken the field-proven design of RTS series commercial boilers to even higher levels of performance and efficiency with RTS HE series high-efficiency boilers. Residential. GVX. The GVX gas-fired residential boiler combines
Weil-McLain offers a complete line of commercial cast iron gas boilers tailored for steam applications 315 - 8660 kBTU/hour in natural draft or forced (power) designs. Available in natural gas or propane configurations packaged or knock-down heat exchanger for room assembly -
The Starfire SFH Series 5 oil-fired water boiler is available in 5 sizes with heating capacities from 119 MBH to 259 MBH and features a dependable cast iron heat exchanger and a HydroLevel High Limit and Circulator Relay Control with LWCO digital temperature display and diagnostics.