The Series 32 is a commercial, cast-iron, gas-fired, hot-water or steam boiler. The Series 32 is designed for use with a conventional chimney. The boiler is equipped with an electronic ignition system and is available for use with natural gas. The Series 32 is available in firing rates from 380,000 to 2,850,000 BTU/hr. This boiler has built-in draft hoods for installation under low ceilings, and a choice of control options make the Series 32 the best choice for a wide variety of commercial applications.

Domestic hot water can be provided by an optional tankless coil water heater on water boilers only. The steam boilers are tapped for Mega-Stor or Maxi-Therm indirect water heaters.

The Series 32 has a compact design which uses preassembled and tested base modules. These modules have individual gas trains with a residential style combination gas valve and ignition control for simplicity and redundancy. These base modules are combined to provide the appropriate input.

Heat exchanger sections are shipped unassembled, which makes them easier to handle, get through narrow doorways and assemble.

BOILER MODEL NO. OF SECTIONS INPUT (MBH) D.O.E. HEATING CAPACITY
(MBH)		 IBR NET RATING COMBUSTION
EFFICIENCY %		 WATER VOL. STEAM *
(Gal)		 WATER VOL. WATER**
(Gal)		 BHP OUTPUT*** APPROX SHIPPING WEIGHT
(LBS)
STEAM WATER
(SQ.FT.) (MBH) (MBH)
32-380 5 380 304 950 228 264 80.5 24.51 34.13 9.1 1136
32-475 6 475 380 1188 285 330 80.5 28.58 39.80 11.4 1370
32-570 7 570 456 1425 342 397 80.5 32.65 45.47 13.6 1616
32-665 8 665 532 1663 399 463 80.5 36.72 51.14 15.9 1802
32-760 9 760 608 1900 456 529 80.5 40.79 56.81 18.2 1989
32-855 10 855 684 2138 513 595 80.5 44.86 62.48 20.4 2175
32-950 11 950 760 2376 570 661 80.5 48.93 68.15 22.7 2394
32-1045 12 1045 836 2613 627 727 80.5 53.00 73.82 25.0 2640
32-1140 13 1140 912 2851 684 793 80.5 57.07 79.49 27.2 2827
32-1235 14 1235 988 3088 741 859 80.5 61.14 85.16 29.5 3013
32-1330 15 1330 1064 3326 798 925 80.5 65.21 90.83 31.8 3200
32-1425 16 1425 1140 3563 855 991 80.5 69.28 96.50 34.1 3411
32-1520 17 1520 1216 3801 912 1057 80.5 73.35 102.17 36.3 3657
32-1615 18 1615 1292 4050 972 1123 80.5 77.42 107.84 38.6 3843
32-1710 19 1710 1368 4312 1035 1190 80.5 81.49 113.51 40.9 4030
32-1805 20 1805 1444 4575 1098 1256 80.5 85.56 119.18 43.1 4224
32-1900 21 1900 1520 4839 1161 1322 80.5 89.63 124.85 45.4 4410
32-1995 22 1995 1596 5102 1225 1388 80.5 93.70 130.52 47.7 4681
32-2090 23 2090 1672 5366 1288 1454 80.5 97.77 136.19 49.9 4868
32-2185 24 2185 1748 5628 1351 1520 80.5 101.84 141.86 52.2 5054
32-2280 25 2280 1824 5890 1414 1586 80.5 105.91 147.53 54.5 5240
32-2375 26 2375 1900 6143 1474 1652 80.5 109.98 153.20 56.8 5427
32-2470 27 2470 1976 6392 1534 1718 80.5 114.05 158.87 59.0 5673
32-2565 28 2565 2052 6638 1593 1784 80.5 118.12 164.54 61.3 5884
32-2660 29 2660 2128 6884 1652 1850 80.5 122.19 170.21 63.6 6078
32-2755 30 2755 2204 7130 1711 1917 80.5 126.26 175.88 65.8 6265
32-2850 31 2850 2280 7376 1770 1983 80.5 130.33 181.55 68.1 6451

 

Type: Commercial
Heat Exchanger: Cast Iron
Fuel: Natural Gas
Input: 380 – 2850 MBH
Combustion Efficiency: 80.5%
Venting: Chimney
Ignition: Electronic
Trim: Water/Steam
Domestic Water: Optional – Tankless Coil (Water Only)
Burner: N/A
Configuration: Knocked Down
Notes: Enhanced Control System (ECS) available on 32-380 and 32-475 Models
Optional CSD-1 control system available.
Designed for installation on a noncombustible floor.