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ManualsBrandsReznor ManualsUDAS Separated Combustion HeatersUDAS-30 Direct Vented Separated Combustion Gas Fired Unit Heater w/ Vertical Roof Vent Kit - 30,000 BTU
31323334353637383940
Applies to both Model UDBS and Model UDBP
Throw/FloorCoverage(cont'd)
See illustration on page 25.
Size
Low Speed 42°C Rise
30 45 60 75 100 125 150
Mounting
Height X Y Z
Louver
Angle X Y Z
Louver
Angle X Y Z
Louver
Angle X Y Z
Louver
Angle X Y Z
Louver
Angle X Y Z
Louver
Angle X Y Z
Louver
Angle
1.5 2.1 4.6 11.6 -27° 2.1 5.2 13.4 -20° 3.4 7.9 23.8 -15° 3.4 7.3 22.6 -13° 3.0 7.0 22.6 -16° 3.0 6.7 21.0 -14° -- -- -- --
2.4 2.1 4.0 9.8 -44° 2.7 5.2 12.2 -34° 4.3 7.9 23.2 -23° 4.0 7.9 21.9 -23° 4.0 7.6 21.9 -25° 3.7 7.3 19.8 -24° 2.7 4.9 13.4 -39°
3.0 2.1 3.4 7.6 -56° 2.7 4.9 11.3 -42° 4.6 8.2 21.9 -29° 4.6 7.6 21.0 -28° 4.3 7.6 21.0 -31° 4.0 7.3 18.9 -31° 2.7 4.3 11.6 -48°
3.7 -- -- -- -- 2.7 4.3 9.4 -52° 4.9 7.9 21.3 -34° 4.6 7.6 19.8 -34° 4.3 7.3 20.1 -37° 4.3 7.0 17.7 -37° 2.1 3.4 9.1 -58°
4.3 -- -- -- -- -- -- -- -- 4.9 7.6 19.8 -40° 4.6 7.3 18.9 -40° 4.3 7.0 18.9 -43° 4.3 6.4 16.5 -43° -- -- -- --
4.9 -- -- -- -- -- -- -- -- 4.6 7.3 18.3 -46° 4.6 7.0 17.1 -46° 4.3 6.4 17.4 -49° 3.7 5.8 14.3 -51° -- -- -- --
5.5 -- -- -- -- -- -- -- -- 4.3 6.7 16.2 -52° 4.3 6.4 15.2 -52° 3.7 5.5 15.5 -56° 3.4 5.2 12.2 -57° -- -- -- --
Size
Medium Speed 33°C Rise
30 45 60 75 100 125 150
Mounting
Height X Y Z
Louver
Angle
X Y Z
Louver
Angle
X Y Z
Louver
Angle
X Y Z
Louver
Angle
X Y Z
Louver
Angle
X Y Z
Louver
Angle
X Y Z
Louver
Angle
1.5 2.1 4.9 13.1 -24° 2.7 6.4 18.3 -15° 3.7 8.5 27.7 -13° 3.4 8.2 25.6 -11° 3.4 8.2 26.2 -13° 3.7 8.8 29.3 -10° -- -- -- --
2.4 2.7 4.9 11.6 -38° 3.4 7.0 17.4 -26° 4.9 9.1 27.1 -21° 4.6 8.8 25.0 -19° 4.6 8.5 25.3 -21° 4.9 9.4 28.7 -18° 4.0 7.3 22.6 -28°
3.0 2.4 4.3 10.1 -48° 4.0 6.7 16.5 -32° 5.2 9.1 26.2 -26° 4.9 9.1 24.1 -25° 5.2 8.8 24.7 -26° 5.5 9.8 28.0 -23° 4.0 6.7 18.9 -35°
3.7 2.4 3.7 8.5 -56° 4.0 6.4 15.5 -39° 5.5 9.4 25.3 -31° 5.2 9.1 23.5 -30° 5.2 8.8 23.8 -32° 5.8 9.8 27.1 -27° 4.0 6.4 17.4 -42°
4.3 -- -- -- -- 3.7 6.1 14.0 -46° 5.5 9.1 24.1 -36° 5.5 8.8 22.6 -34° 5.5 8.8 22.6 -37° 6.1 9.8 26.5 -32° 3.7 5.8 15.5 -49°
4.9 -- -- -- -- 3.4 5.2 12.2 -53° 5.8 8.8 22.9 -41° 5.5 8.5 21.3 -39° 5.5 8.2 21.3 -42° 6.1 9.4 25.3 -36° 3.4 4.9 13.1 -57°
5.5 -- -- -- -- -- -- -- -- 5.2 8.5 21.0 -46° 5.5 7.9 19.8 -44° 5.2 7.9 19.5 -47° 6.1 9.1 23.8 -40° -- -- -- --
Size
High Speed 25°C Rise
30 45 60 75 100 125 150
Mounting
Height X Y Z
Louver
Angle
X Y Z
Louver
Angle
X Y Z
Louver
Angle
X Y Z
Louver
Angle
X Y Z
Louver
Angle
X Y Z
Louver
Angle
X Y Z
Louver
Angle
1.5 2.4 5.8 15.5 -20° 3.4 8.5 24.7 -11° 4.0 9.1 32.0 -11° 3.7 9.1 29.6 -09° 4.0 9.8 33.5 -10° 4.0 10.1 34.4 -7° -- -- -- --
2.4 3.0 5.8 14.6 -31° 4.6 8.8 24.1 -19° 5.2 10.1 31.4 -19° 5.2 10.1 29.0 -16° 5.5 10.4 32.9 -17° 5.8 11.0 33.8 -13° 5.5 9.8 32.6 -19°
3.0 3.4 5.8 13.4 -39° 4.9 9.1 23.8 -24° 5.8 10.4 30.5 -23° 5.8 10.1 28.7 -20° 6.1 11.0 32.3 -21° 6.4 11.3 33.2 -17° 5.8 10.4 31.7 -24°
3.7 3.4 5.2 12.2 -46° 5.2 9.1 22.9 -29° 6.4 10.7 29.9 -27° 6.1 10.4 28.0 -25° 6.7 11.0 31.7 -25° 7.0 11.9 32.6 -21° 6.4 10.4 31.1 -28°
4.3 2.7 4.6 10.1 -56° 5.5 9.1 21.9 -34° 6.7 10.4 29.0 -31° 6.4 10.4 27.1 -29° 7.0 11.0 31.1 -29° 7.3 11.9 32.0 -25° 6.7 10.4 29.9 -32°
4.9 -- -- -- -- 5.8 8.8 21.0 -39° 7.0 10.1 27.7 -35° 6.7 10.1 26.2 -33° 7.3 11.0 30.2 -33° 7.6 12.2 31.4 -29° 6.7 10.1 28.7 -36°
5.5 -- -- -- -- 5.5 8.5 19.5 -44° 6.4 10.1 26.2 -40° 6.7 10.1 25.3 -37° 7.0 11.0 29.0 -37° 7.9 11.9 30.8 -32° 6.4 10.1 27.1 -41°
Size
42°C Rise 44°C Rise
175 200 225 250 300 350 400
Mounting
Height X Y Z
Louver
Angle
X Y Z
Louver
Angle
X Y Z
Louver
Angle
X Y Z
Louver
Angle
X Y Z
Louver
Angle
X Y Z
Louver
Angle
X Y Z
Louver
Angle
2.4 3.7 6.7 21.0 -30° 4.0 7.3 23.2 -27° 4.0 7.3 25.0 -29° 4.3 8.2 29.0 -26° 3.7 6.4 21.3 -32° 4.0 7.6 25.0 -27° 4.6 8.5 29.0 -26°
3.0 3.7 6.7 19.8 -37° 4.3 7.3 21.9 -33° 3.7 6.4 20.1 -38° 4.9 8.2 27.7 -31° 3.7 6.4 19.8 -39° 4.3 7.6 23.5 -33° 4.9 8.5 28.0 -31°
3.7 4.0 6.4 18.0 -43° 4.3 7.0 20.7 -39° 3.7 6.1 18.3 -45° 4.9 8.2 26.2 -37° 3.7 5.8 17.7 -47° 4.3 7.3 21.9 -40° 5.2 8.5 26.8 -37°
4.3 3.4 5.8 15.8 -51° 4.3 6.7 18.9 -46° 3.4 5.5 16.2 -52° 4.9 7.6 24.4 -43° 3.0 5.2 15.2 -55° 4.3 6.7 20.1 -46° 5.2 8.2 25.0 -43°
4.9 -- -- -- -- 3.7 6.1 16.2 -53° -- -- -- -- 4.9 7.0 22.3 -49° -- -- -- -- 4.0 6.1 17.4 -53° 5.2 7.9 23.2 -49°
5.5 -- -- -- -- -- -- -- -- -- -- -- -- 4.3 6.4 19.5 -56° -- -- -- -- -- -- -- -- 4.9 7.3 21.0 -56°
Size
33°C Rise 39°C Rise
175 200 225 250 300 350 400
Mounting
Height X Y Z
Louver
Angle X Y Z
Louver
Angle X Y Z
Louver
Angle X Y Z
Louver
Angle X Y Z
Louver
Angle X Y Z
Louver
Angle X Y Z
Louver
Angle
2.4 4.6 8.8 28.0 -22° 4.9 9.4 30.5 -21° 4.9 8.8 30.5 -24° 5.8 10.4 38.7 -20° 4.9 8.5 30.5 -24° 5.5 10.1 36.3 -20° 5.2 9.4 33.8 -21°
3.0 4.9 8.8 27.1 -28° 5.5 9.4 29.6 -25° 4.9 9.1 29.3 -29° 6.1 10.7 37.5 -24° 5.2 8.8 29.3 -29° 5.8 10.4 35.4 -25° 5.5 9.8 32.6 -26°
3.7 5.2 8.8 25.9 -33° 5.8 9.4 28.3 -30° 5.2 9.1 28.0 -34° 6.4 11.0 36.6 -28° 5.5 8.8 28.0 -34° 6.4 10.4 34.4 -29° 5.8 9.8 31.4 -31°
4.3 5.2 8.5 24.4 -38° 6.1 9.1 27.1 -34° 5.5 8.5 26.5 -38° 6.7 10.7 35.4 -32° 5.5 8.5 26.5 -39° 6.7 10.4 33.2 -33° 6.1 9.4 30.2 -35°
4.9 5.2 8.2 22.9 -43° 6.1 8.8 25.6 -39° 5.5 8.2 24.4 -44° 7.0 10.7 33.8 -37° 5.5 8.2 24.7 -44° 6.7 10.1 31.7 -37° 6.1
9.4 28.3 -40°
5.5 5.2 7.6 21.0 -48° 5.8 8.8 24.1 -44° 5.2 7.9 22.6 -49° 7.0 10.4 32.3 -41° 5.2 7.6 22.3 -50° 6.7 9.8 29.9 -41° 6.1 8.8 26.8 -44°
Size
25°C Rise 28°C Rise
175 200 225 250 300 350 400
Mounting
Height X Y Z
Louver
Angle X Y Z
Louver
Angle X Y Z
Louver
Angle X Y Z
Louver
Angle X Y Z
Louver
Angle X Y Z
Louver
Angle X Y Z
Louver
Angle
2.4 6.7 12.5 44.5 -15° 7.0 13.1 47.9 -13° 7.0 13.1 51.2 -16° 7.9 14.6 60.4 -14° 6.4 11.9 44.5 -17° 7.3 13.7 51.5 -14° 7.3 13.4 51.5 -14°
3.0 7.3 13.1 43.9 -19° 7.6 14.0 47.2 -17° 7.9 13.7 50.6 -19° 8.8 15.2 59.7 -17° 7.0 12.5 43.6 -21° 7.9 14.3 50.9 -18° 7.9 14.0 50.9 -17°
3.7 7.9 13.1 43.0 -22° 8.2 14.3 46.3 -20° 8.5 13.7 49.7 -22° 9.4 15.8 59.1 -20° 7.6 12.8 42.7 -25° 8.5 14.6 50.3 -21° 8.5 14.6 50.3 -20°
4.3 8.5 13.4 41.8 -25° 8.8 14.6 45.7 -23° 9.1 14.0 48.8 -25° 9.8 16.5 58.2 -22° 7.9 12.8 41.8 -28° 9.1 14.9 49.4 -24° 9.4 14.6 49.4 -23°
4.9 8.8 13.4 40.8 -28° 9.4 14.6 44.8 -26° 9.4 14.3 47.9 -29° 10.4 16.2 57.6 -25° 8.2 12.8 40.5 -31° 9.8 14.6 48.5 -26° 9.8 14.9 48.5 -26°
5.5 8.8 13.4 39.9 -32° 9.4 14.9 43.9 -29° 9.4 14.3 46.6 -32° 10.4 16.5 56.4 -28° 8.5 12.5 39.3 -34° 10.1 14.9 47.5 -29° 9.8 14.9 47.5 -29°
Dimensioninmetric
Form RZ-C-UH (Version H) Page 30
Page Number _______ of ______