Specifications

17
Number of Boiler Sizes Required Ratings - (MBH)
Net
Output
Approx.
Shipping
Weight
Lbs.805H 806H 807H 808H 809H 810H Input
Gross
Output
2
1 1
2
1 1
2
1 1
2
1 1
2
1 1
2
504
567
630
689
748
807
866
924
982
1041
1100
420
472
524
573
622
671
720
769
818
868
918
368
412
456
498
540
583
626
669
712
755
798
1220
1310
1400
1491
1582
1672
1762
1858
1954
2045
2136
2
1
1
2
3
2
1
1
2
3
2
1
1
2
3
1181
1240
1299
1357
1415
1473
1532
1591
1650
982
1031
1080
1129
1178
1227
1277
1327
1377
853
896
939
982
1025
1068
1111
1154
1197
2463
2553
2643
2739
2835
2931
3022
3113
3204
4
3
2
1
1
2
3
4
3
2
1
1
2
3
4
1732
1790
1848
1906
1964
2023
2082
2141
2200
1440
1489
1538
1587
1636
1686
1736
1786
1836
1252
1295
1338
1381
1424
1467
1510
1553
1596
3524
3620
3716
3812
3908
3999
4090
4181
4272
3
2
1
2
3
4
5
4
3
2
1
1
2
3
4
5
2281
2339
2397
2455
2514
2573
2632
2691
2750
1898
1947
1996
2045
2095
2145
2195
2245
2295
1651
1694
1737
1780
1823
1866
1909
1952
1995
4597
4693
4789
4885
4976
5067
5158
5249
5340
2
1
4
5
6
5
4
3
2
1
1
2
3
4
5
6
2830
2888
2946
3005
3064
3123
3182
3241
3300
2356
2405
2454
2504
2554
2604
2654
2704
2754
2050
2093
2136
2179
2222
2265
2308
2351
2394
5670
5766
5862
5953
6044
6135
6226
6317
6408
1 6
7
6
5
4
3
2
1
1
2
3
4
5
6
7
3379
3437
3496
3555
3614
3673
3732
3791
3850
2814
2863
2913
2963
3013
3063
3113
3163
3213
2449
2492
2535
2578
2621
2664
2707
2750
2793
6743
6839
6930
7021
7112
7203
7294
7385
7476
8
7
6
5
4
3
2
1
1
2
3
4
5
6
7
8
3928
3987
4046
4105
4164
4223
4282
4341
4400
3272
3322
3372
3422
3472
3522
3572
3622
3672
2848
2891
2934
2977
3020
3063
3106
3149
3192
7816
7907
7998
8089
8180
8271
8362
8453
8544
Optional Equipment
Water Manifolds
Factory fabricated manifolds are available
as a convenience to the installer. The
manifolds are lightweight and forgiving of
minor piping misalignments common to
multiple boiler installations. Available as
two-module or three-module manifolds.
For installations of four or more modules
in a row, the manifolds can be joined
together as required. Applicable to
primary-secondary or parallel piping
arrangements.
Flex Couplings
Easy to install flex couplings are available
to facilitate piping connections. They
accommodate misalignments between
pipes and permit up to a total of 8°
angular misalignment at each connection
while maintaining a leakproof seal. Flex
couplings reduce installation time and
reduce labor costs.
Not for direct Installation on combustible flooring. A heat shield is required and available for combustible floor installations.
Not for installation on carpet, even with floor shield.
Recommended
Modular/Multiple Boiler Selection