Catalogue

50 UH-PRC002-EN
Dimensions and Weights
Table 24. High-efficiency centrifugal fan unit heater dimensional data—model GBND/GBPD
Unit Sizes 100 125 150 175 200 225 250 300 350 400
“A” Height to Top of Unit
in. 31.25 31.25 36.25 36.25 36.25 36.25 36.25 36.25 36.25 36.25
mm 794 794 921 921 921 921 921 921 921 921
“B” Width of Unit
in. 17.875 20.625 20.625 23.375 26.125 28.875 31.625 37.125 42.625 48.125
mm 454 524 524 594 664 733 803 943 1083 1222
“C” Height to Top of Hanger
in. 34.125 34.125 39.125 39.125 39.125 39.125 39.125 39.125 39.125 39.125
mm 867 867 994 994 994 994 994 994 994 994
“D” Depth to Rear of Housing
in. 42.625 44.25 44.25 47 47 51 51 48.25 51 51
mm 1083 1124 1124 1194 1194 1295 1295 1226 1295 1295
“E” Hanging Distance Width
in. 14.5 17.25 17.25 20 22.75 25.5 28.25 33.75 39.25 44.75
mm 368 438 438 508 578 648 718 857 997 1137
“F” Discharge Opening Width
in. 15.375 18.125 18.125 20.875 23.625 26.375 29.125 34.625 40.125 45.625
mm 391 460 460 530 600 670 740 879 1019 1159
“J” to Centerline of Flue
in. 5.875 7.25 7.25 8.625 10 11.25 12.75 15.5 18.25 21
mm 149 184 184 219 254 286 324 394 464 533
“L” Hanger Location
in. 16.375 16.375 16.375 16.375 16.375 16.375 16.375 16.375 16.375 16.375
mm 416 416 416 416 416 416 416 416 416 416
“M” Hanging Distance Depth
in. 16.375 16.375 16.375 17.875 17.875 21.875 21.875 21.875 21.875 21.875
mm 416 416 416 454 454 556 556 556 556 556
Flue Size Diameter
(a)
in.4444555666
mm 102 102 102 102 127 127 127 152 152 152
Blower Size
in. 9 10 10 12 12 12 12 (2) 10 (2) 12 (2) 12
Gas Inlet-Natural Gas
in. 0.5 0.5 0.5 0.5 0.5 0.75 0.75 0.75 0.75 0.75
Gas Inlet-LP Gas
in. 0.5 0.5 0.5 0.5 0.5 1/2 or 3/4 1/2 or 3/4 1/2 or 3/4 1/2 or 3/4 1/2 or 3/4
Approximate Shipping Weight
lb 262 279 314 336 363 408 427 471 561 594
kg 119 127 142 152 165 185 194 214 254 269
(a) The flue opening on all “GB” units is 5-1/8” diameter. Therefore, a transition adapter is required by installer on these units.
1. Side view, sizes
100–200
2. Side view, sizes
225–400
3. Front view,
sizes 100–400
*Canadian units
include vent cap and
reducer/increaser
(if required).
Dimensions in ( )
are in millimeters.
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2
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