HURST PERFORMANCE SERIES BOILERS STANDARD FEATURES Boiler is of the two-pass, scotch type, built and stamped in accordance with the requirements of the ASME Code, and listed by the National Board of Boilers and Pressure Vessel Inspectors. Large combustion chamber with low heat release for complete combustion. Smoke box is front-mounted with slip-on stack connector. Access to fireside is accomplished with hinged and davited rear door and with split front doors. Flame observation ports are on front and rear. Openings for cleanout inspection of waterside are provided with 3" x 4" hand holes, and with Insulated with 2" high-density mineral wool, lagged with 22 gauge grip jacketing, baked on epoxy enamel to resist chipping and fading. Firetubes are rolled and beaded on power boilers, expanded and flared on low pressure boilers. Supports include lifting lugs securely welded to the top of shell; structural steel support legs on skids support the boiler so that special foundations are not required. Minimum Maintenance with Rigged Construction for Extra-Long Life Standard Steam Trim % Operating & High Limit pressure control % Modulating pressure control (when appl.) Water column with gauge glass, combination low water cut-off & pump control | L.W.C.O. Control w/ 2nd AUX Probe Steam pressure gauge, syphon & test cock % Water column drain valve % Safety relief valve(s) per ASME Code Standard Water Trim Operating & High limit temperature control Modulating temperature control (when appl Probe type low water cut-off control Combination pressure, temperature, altitude gauge Hot water return baffle for shock resistance Safety relief valve(s) per ASME Code HURST BOILER & WELDING CO., INC. 100 Boilermaker Lane • Coolidge, GA 31738-0530 email: [email protected] HVHILHBLE LUITH LOLU NDX Two Pass Design Eliminates Refractory Baffles Between Flue Gas Passes. HURST PERFORMANCE SERIES BOILERS

Inspected and registered with the National Board of Boiler & Pressure Vessel Inspectors. EXHAUST STACK FULLY TRIMMED WITH ALL SAFETY CONTROLS AND PIPING HIGH TEMP. REFRACTORY LINED REAR DOOR DAVITED & HINGED ACCESS DOORS 40 HP & ABOVE GAS, OIL OR COMBINATION FORCED DRAFT BURNERS Designed, constructed and stamped in accordance with the requirements of the ASME Boiler Codes. FLAME SIGHT PORT FULLY AUTOMATED CONTROLS ALL A.S.M.E. CODE PIPING TO SECOND VALVE EXTRA HEAVY SKIDS AND SUPPORTS BOILER SPECIFICATIONS BOILER HORSEPOWER HEATING SURFACE STEAM OUTPUT GROSS OUTPUT *NOTE: 1 STEAM OUTLET SIZE...