EFFICIENT & ECONOMICAL COMMERCIAL GAS-FIRED HOT WATER HEATING HEATING CAPACITTIES 212 TO 475 MBH OUTPUT SERIES 8B 1
SERIES 8B COMMERCIAL ATMOSPHERIC GAS-FIRED HOT WATER BOILER Maximum Working Pressure: 50 PSI Adaptable to Any Job The Burnham® Commercial Series 8B boiler provides outstanding single and multiple boiler performance and reliability. The boiler can be arranged for space heating or combination space heating and domestic hot water heating with the use of an Alliance™ indirect-fired water heater.
Modular or Multiple A B M L C D E K J F I H G A. B. C. D. E. F. Top mounted drafthood Blocked vent switch (BVS)—All sizes Rugged cast iron nipples join sections Deluxe insulated jacket Durable cast iron sections for long life Aluminized steel burners—provide optimum air flow for high combustion efficiency, smooth and quiet light-off and long life G. Factory assembled gas manifold with plugged test tapping saves installation time and money H. Flame roll-out switch (FRS)—All sizes I.
SPECIFICATIONS SERIES 8B RATINGS* Natural and LP Gas MINIMUM NATURAL GAS PRESSURE (INCHES) RATINGS BOILER NUMBER (1) 805B 806B 807B 808B 809B 810B INPUT MBH GROSS OUTPUT MBH I=B=R NET RATING WATER MBH 24V 264 330 396 462 528 594 212 (4) 264 317 370 422 475 184 230 275 321 367 413 N/A 4.5 5.0 N/A N/A N/A EI MINIMUM RECOMMENDED CHIMNEY SIZE ROUND DIA. (In.) X HT. (Ft.) WATER CONTENT (Gal.) APPROX. SHIPPING WEIGHT (Lbs.) 4.5 4.5 4.5 4.5 5.0 5.0 7 X 15 8 X 15 9 X 15 9 X 15 10 X 15 10 X 15 11.
