Manual de instrucciones de Crown 29PT9467S

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Commercial Hot Commercial Hot W Water ater
or Steam Boiler or Steam Boiler
Commercial, Forced Draft Commercial, Forced Draft
Hot W Hot Water or Steam Boiler ater or Steam Boiler
For Businesses, Institutions, For Businesses, Institutions,
Apartments and other Apartments and other
commercial buildings commercial buildings
■ Cast iron sectional heat exchanger
and push nipples
■ Vertical flue design
■ Easily assembled with short individual draw rods
■ Optional tankless heater for dom

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Commercial Hot Commercial Hot W Water ater or Steam Boiler or Steam Boiler Commercial, Forced Draft Commercial, Forced Draft Hot W Hot Water or Steam Boiler ater or Steam Boiler Ten reasons why you need For Businesses, Institutions, For Businesses, Institutions, Apartments and other Apartments and other the Series 24 commercial boiler commercial buildings commercial buildings stairs making this boiler ideal for installations 1. Optimum for large installations – where the boiler room is n

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Top or rear flue outlet Front mounted with adjustable lock-type controls for easy damper includes adjustment and tapping for outlet maintenance pressure readings Left side jacket panels and cleanouts for easy access to all flue surfaces Tankless heater for domestic hot water Cast iron vertical flue design with pinned heating surface achieves maximum heat transfer Burner mounting plate with flame Rear cover includes observation port flame observation port and plugged tapp

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Series 24 Dimensions (in inches) 1 MAXIMUM FLUTE BURNER BECKETT APPROX. NUMBER NUMBER NUMBER OF OUTLET MOUNTING K.D. BLR. BOILER OF OF STEAM HEATERS DIAMETER PLATE WIDTH CF OIL CG GAS SHIPPING MODEL SECTIONS ‘A’ ‘B’ RISERS ‘C’ ‘D’ ‘E’ ‘F’ ‘G’ ‘H’ ‘H’ WEIGHT LB. 24-03 3 18-1/4 12 1 – 9-1/8 1 7 8 9-3/4 20-7/8 1363 24-04 4 24-1/4 18 1 – 12-1/8 1 7 8 11-3/4 21-5/8 1675 24-05 5 30-1/4 24 1 – 15-1/8 1 8 8 11-3/4 21-5/8 1987 24-06 6 36-1/4

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Commercial Hot W Commercial Hot Water or Steam Boiler ater or Steam Boiler Burner Mounting Plates and Adapter Plates Control Tappings BECKETT (“CF” SERIES) BURNER ADAPTER PLATE TAPPING SIZE LOCATION (IN.) STEAM BOILER WATER BOILER I.D. ‘A’ ‘B’ ‘C’ BOILER MODEL PART NO. NO. DIA. DIA. REF. A 4 Supply Supply 24-03 THRU 24-05 330400 920 4-3/4 10 7-1/16 Plug (24-03 thru 24-06) B 4 Plug Supply (24-07 thru 24-12) 24-06 THRU 24-08 330401 921 6-1/8 10 7-1/16 C 3 Blow-Off Valve Return

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Series 24 Minimum Piping Recommendations – Water Boiler 1 SUPPLY Recommendation 1 is used 1 when the load is constant and SUPPLY REAR OF BOILER not varied due to mixing or REAR OF DRAIN VALVE (SEE NOTE 4) BOILER multiple zones. Use when: DRAIN VALVE 2A (SEE NOTE 4) ■ system return water is not 1 RETURN 23 2 3” x 12” NIPPLE HEADER less than 135° F for AND BELL REDUCER (SEE NOTE 3) prolonged periods of time ■ system flow does not impact 2 2B flow through the boiler RETURN RETURN 2 BRAN

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SYSTEM PUMP MAX CLOSELY 4D SPACED 1 SUPPLY TEES 3 D DIVERTING VALVE & ACTUATOR SEE NOTE 5 1 SUPPLY BOILER CIRCULATOR 2 RETURN (BY OTHERS - SEE NOTE 5) SEE NOTE 6 DRAIN VALVE (SEE NOTE 4) 3” x 12” NIPPLE AND BELL REDUCER (SEE NOTE 4) REAR OF 2 BOILER RETURN RETURN 24-03 THRU 24-11 (W/20°F DROP) Recommendation 3 is used when the return water temperature goes below 135°F for prolonged p SENSOR eriod (SEE NOTE 7) s of 24-03 THRU 24-12 (W/40°F DROP) time. This is also primary-secondary piping, but

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Commercial Hot W Commercial Hot Water or Steam Boiler ater or Steam Boiler Series 24 Specifications BURNER HEATING WATER BOILER WEIGHT NET I=B=R RATING INPUT SURFACE NET PRESSURE CONTENT w/ WATER GROSS (SQ. FT.) FIREBOX IN (GAL.) (LBS.) VENT BOILER HORSE- OUTPUT SQ. FT. MBH MBH OIL GAS VOLUME FIREBOX DIA. MODEL POWER (MBH) STEAM STEAM WATER (GPH) (MBH) STEAM WATER (CU. FT.) (“W.C.”) STEAM WATER STEAM WATER (IN.) 24-03 10.2 342 1071 257 297 3.05 438 34.2 37.0