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KUH Horizontal Unit Heater

Dimensions

Minimum distanceto wallWelded fasteners (4)for threaded rod** Mounting tooverhead steel.WalllineMinimum distanceto wall with ceiling mount. Swivel MountingBracket*Four bolts areprovided for fieldattachment of swivel bracket towelded fastenerson top of unit.

Note: Heater must be mounted at least 7’ above floor. *Fasteners for mounting bracket to ceilingor wall not supplied.**Threaded rod not supplied. Dimensions — Inches

Catalog NumberABCDWelded FastenersEFGHIJK KUH-02 thru -051613
1 /
8 8
7 /
8 11
1 /
165 /
16 -1810
1 /
4 9
3 /
4 5
1 /
2 4
1 /
16 4
1 /
2 4
1 /
2 6
5 /
8 KUH-07, 10, 12, 1520
1 /
2 17
1 /
4 11
1 /
2 15
3 /
8 -1613
7 /
8 138
1 /
4 4
1 /
2 6
1 /
4 6
1 /
4 8
5 /
8 KUH-20, 252420
1 /
8 11
1 /
2 17
3 /
43 /
8 -1616
1 /
4 168
1 /
4 68
1 /
4 6
1 /
4 10KUH-30, 35, 40, 452420
1 /
8 1723
7 /
83 /
8 -1616
1 /
4 168
1 /
4 611
3 /
4 11
3 /
4 10

Ceiling Mounted Wall MountedUniversal Bracket

One

11

/ ”mountinghole for swivelmounting toceiling.

N A WM 16 13

/

32

” diameter mountingholes for fastening to wall.*

UV Wall

Stop for limiting rotation. Swivel bolt permits heater to berotated to face desired direction. Four bolts are provided for fieldattachment of swivel bracket towelded fasteners on top of unit.4

Mounting Limitations

Mounting Height Obstructions mustnot blockunit heater air inlet or discharge. — Donot install Unit Heaters above recommended maximum mounting height. Hazardous Atmosphere Corrosive Atmosphere — Unit heaters shouldnot be used in potentially explosive atmo- spheres. — The finish isnot intended for direct salt spray exposure in marine applications or the highly corrosive atmospheres of greenhouses, swimming pools, chemical storage bins, etc.

Finished ceiling Ceiling mustbe smooth wood,plaster or metalsurface with adequate strengthto support heater.Not adaptable to acoustic tile orsuspendedceilings.

Clearance Requirements

Mounting LimitationsBack To WallSide To WallTop To Wall 6 inches6 inches6 inches

Ceiling Mounted Heaters Wall Mounted Heaters

Dimensions — Inches Dimensions — InchesHeater ModelPQRSTWall Bracket Cat. # Heater ModelAMNUV WCeiling Bracket Cat.# KUH-02 thru -051
1 /
2 21
1 /
2 6
3 /
4 5
5 /
8 14
1 /
2 BUH-01A KUH-02 thru -051664
7 /
16 44
3 /
4 10
1 /
2 BUH-04A KUH-07, 10, 12, 152
3 /
32 28
19 /
32 9
1 /
2 8
3 /
8 19
5 /
8 BUH-02A KUH-07, 10, 12, 1520
1 /
1 2 84
3 /
4 6 7 /
4 16 BUH-05A KUH-20, 252
3 /
32 28
19 /
32 9
1 /
2 8
3 /
8 19
5 /
8 BUH-02A KUH-20, 252486
1 /
4 6 7
1 /
4 17
1 /
2 BUH-05A KUH-30, 35, 40, 455
1 /
2 30
3 /
4 53
1 /
2 32
9 /
16 BUH-03A KUH-30, 35, 40, 452413
3 /
4 9
5 /
16 6 7
1 /
4 21 BUH-06A

• 103 Gamma Drive Ext. • Pittsburgh, PA 15238 • PH: 1-800-443-2640 • www.chromalox.com

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