Series 500

Download CAD Specs for this boiler(pdf). Choose psi and hp:

          Firing Rate Water Capacity Approx. Weight
HP Heating
Surface
Fireside
(SQ. FT.)		 Steam
Output
@212°F
(LB/HR)		 Gross
Output
(MBH)		 Gas
1,000
BTU
(CFH)		 LP Gas
91,500
BTU
(GPH)		 #2 Oil
140,000
BTU
(GPH)		 #5&#6 Oil
150,000
BTU
(GPH)		 @NWL
(GAL)		 Flooded
(GAL)		 Low
Pressure
15 & 30 PSI
(LB)		 High
Pressure
150 PSI
(LB)
S500-30 30 150 1035 1004 1260 13.8 9 8.4 215 252 3400 3500
S500-50 50 250 1725 1674 2100 23 15 14 324 382 4500 4700
S500-40 40 200 1380 1339 1680 18.4 12 11.2 272 319 4000 4100
S500-60 60 300 2070 2009 2520 27.5 18 16.8 378 434 5700 6000
S500-70 70 350 2415 2343 2940 32 21 19.6 359 415 5900 6200
S500-100 100 500 3450 3348 4200 46 29.9 28 484 578 7200 9500
S500-80 80 400 2760 2678 3360 36.7 24 22.4 416 479 6200 7000
S500-125 125 625 4313 4184 5250 57 37.4 35 681 793 9400 10400
S500-200 200 1000 6900 6695 8400 92 60 56 1126 1350 13700 16600
S500-150 150 750 5175 5021 6300 69 45 42 945 1130 12500 13500
S500-300 300 500 10350 10043 12600 138 90 84 1628 2147 23000 25000
S500-250 250 1250 8625 8369 10500 115 75 70 1332 1553 19000 19650
S500-350 350 1750 12075 11716 14700 160 105 98 1925 2530 25600 27600
S500-400 400 2000 13800 13390 16800 184 120 112 2250 2829 28000 30000
S500-500 500 2500 17250 16738 21000 230 150 140 2779 3557 35000 37000
S500-600 600 3000 20700 200085 25200 275 180 168 3707 4611 40000 42200
S500-700 700 3500 24150 23432 29400 320 210 196 3019 4838 49000 51500
S500-750 750 3750 25875 25106 31500 344 225 210 3758 5161 51500 54000
S500-900 900 4500 31050 30128 37800 413 270 252 4504 6218 57500 61500
S500-800 800 4000 27600 26780 33600 368 240 224 4017 5513 54000 56500
S500-1000 1000 5000 34500 33475 42000 460 300 280 5010 6908 62500 66500
S500-1200 1200 6000 41400 40170 50400 550 360 336 5762 8498 77000 82000
S500-1500 1500 7500 51750 50213 63000 688 450 420 7121 10480 93000 100000