Catalogue

UH-PRC002-EN 49
Dimensions and Weights
Table 23. High-efficiency propeller fan gas unit heater dimensional data—model GHND/GHPD
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. 37.5 37.5 37.5 37.5 37.5 37.5 37.5 37.5 37.5 37.5
mm 953 953 953 953 953 953 953 953 953 953
“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
“G” Depth to Unit Side Jacket
in. 26.75 26.75 26.75 26.75 26.75 26.75 26.75 26.75 26.75 26.75
mm 679 679 679 679 679 679 679 679 679 679
“H” Discharge Opening Height
in.1818181818 18 18 18 18 18
mm 457 457 457 457 457 457 457 457 457 457
“J” to Centerline of Flue
in. 5.872 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
“K” Depth to Centerline of Flue
in. 30.625 30.625 30.625 30.625 30.625 30.625 30.625 30.625 30.625 30.625
mm 778 778 778 778 778 778 778 778 778 778
“L” Hanger Location
in. 16.25 16.75 16.375 16.375 16.375 16.75 16.75 16.75 16.75 16.75
mm 413 425 416 416 416 425 425 425 425 425
Flue Size Diameter
(a)
in.44445 5 5 6 6 6
mm 102 102 102 102 127 127 127 152 152 152
Fan Diameter
in.1416161818 18 18(2) 16(2) 18(2) 18c
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 174 197 219 238 249 275 305 350 414 461
kg 79 89 99 108 113 125 138 159 188 209
(a) The flue opening on all “GH” 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 30–400
*Canadian units
include vent cap and
reducer/increaser
(if required).
Dimensions in ( )
are in millimeters.
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