Boyertown Solaia CSL6230 - CSL12590 Cast Iron Boiler - Manual (Page 5)

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Ratings and Data
Ratings
Boiler Model No. CSL6230 CSL7290 CSL8350 CSL9410 CSL10470 CSL11530 CSL12590
Firing Rate - #2 Fuel 2.30 2.90 3.50 4.10 4.70 5.30 5.90
Input BTU/HR 322,000 406,000 490,000 574,000 658,000 742,000 826,000
Output BTU/HR 276,000 352,000 426,000 501,000 575,000 649,000 723,000
Net Output BTU/HR 240,000 306,000 370,000 436,000 500,000 564,000 629,000
Net Rating Sq. Ft. 1600 2040 2465 2910 3335 3760 4195
Water Capacity Gals. 17 20 23 26 29 32 35
Approx. Shipping Weight Lbs 1170 1300 1435 1540 1660 1785 1900
Dimensions
Cabinet Height 41-1/8” 41-1/8” 41-1/8” 41-1/8” 41-1/8” 41-1/8” 41-1/8”
Cabinet Width 25-3/8” 25-3/8” 25-3/8” 25-3/8” 25-3/8” 25-3/8” 25-3/8”
Cabinet Length 37-1/2” 42-1/4” 46-7/8” 51-3/4” 56-3/8” 61-1/8” 65-7/8”
Supply Outlet Size NPT 2” 2” 2” 2” 2-1/2” 2-1/2” 2-1/2”
Supply Outlet Height C.L. 34-1/8 34-1/8 34-1/8 34-1/8 34-1/8 34-1/8 34-1/8
Return Size NPT 2” 2” 2” 2” 2-1/2” 2-1/2” 2-1/2”
Return Outlet Height C.L. 3-7/8” 3-7/8” 3-7/8” 3-7/8” 3-7/8” 3-7/8” 3-7/8”
Flue Outlet Diameter 8” 8” 8” 8” 8” 8” 8”
Flue Outlet Height C.L. 34-1/4 34-1/4” 34-1/4” 34-1/4” 34-1/4” 34-1/4” 34-1/4”