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47UH-PRC002-EN
Dimension and
Weights
Table DW-7 – Tubular Heat Exchanger Unit Heater Dimensional Data (in.) (mm)
Gas Gas Unit Shipping
Models Input Flue Fan Inlet Inlet Weight Weight
GTND/GTPD MBh A B C D E F G H L Dia. Dia Nat. LP lbs. (kg) lbs. (kg)
010 100.0 33¾ 20¾ 13
3/8
11 18
5/8
18¾ 4¾ 24½ 25¼ 516½½133 173
(857) (527) (340) (279) (473) (476) (121) (622) (641) (127) (60) (78)
012 125.0 33¾ 20¾ 13
3/8
11 18
5/8
18¾ 4¾ 24½ 25¼ 516½½145 185
(857) (527) (340) (279) (473) (476) (121) (622) (641) (127) (66) (84)
015 150.0 33¾ 20¾ 13
3/8
11 18
5/8
18¾ 4¾ 24½ 25¼ 516½½155 195
(857) (527) (340) (279) (473) (476) (121) (622) (641) (127) (70) (88)
017 175.0 33¾ 32¾ 19
3/8
11 30
5/8
30¾ 4¾ 24½ 37¼ 518½½191 241
(857) (831) (492) (279) (778) (781) (121) (622) (946) (127) (87) (109)
020 200.0 33¾ 32¾ 19
3/8
11 30
5/8
30¾ 4¾ 24½ 37¼ 518½½201 251
(857) (831) (492) (279) (778) (781) (121) (622) (946) (127) (91) (114)
025 250.0 33¾ 32¾ 19
3/8
11 30
5/8
30¾ 4¾ 24½ 37¼ 518¾½211 261
(857) (831) (492) (279) (778) (781) (121) (622) (946) (127) (96) (118)
Rear View Side View Front View
Dimensions are in inches.
(Dimensions in parentheses are in mm.)