Burnham® STMX450N-CH-KS

Description

The new SteamMax gas fired steam boiler is the industry's new benchmark for longevity, efficiency and flexibility. It's the all new gas steam boiler that you've been waiting for.

Burnham® SteamMax Gas Steam Boiler, Model: STMX450, AFUE Rating: 81 %, 450 mbh BTU, 15 psi Pressure, NPT Connection, Natural Gas Fuel, Chimney/Breeching/Vent Size: 10 in, Net BTU Rating: 274 mbh, Number of Sections: 10, 1142 sq-ft Area, 40-3/4 in H x 52 in W x 26-1/2 in D, Domestic/Import: Domestic, 82.5% Combustion Efficiency, 81% Thermal Efficiency, (4) 2 in Supply, 2 in Return, 1 in Gas

Features

• Robust, corrosion-resistant cast iron sectional design extends heat exchanger life in a wide variety of water conditions
• Larger steam chest with increased steam disengaging area above a stable water line, wider internal waterways
• No heat transfer pins above water line, no crown sheet fins, greater corrosion-resistance in critical areas
• More heat transfer pins below water line, provide ample heat transfer and efficiency
• Leak-free metal push nipples, not gaskets

Specifications

Documentation