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Dimension Data - Standard UHA Range (Models 150 - 400)

Model

150

175

200

225

250

300

350

400

'A' Width  

[in]

43

43

43

43

43

50

50

50

'B' Height  

[in]

27

27

35.25

35.25

35.25

43.5

43.5

43.5

'C' Depth  

[in]

30

30

32

32

32

30

30

30

'D' Support Spacing  

[in]

17.6

17.6

17.6

17.6

17.6

24.7

24.7

24.7

'F' Center of Flue  

[in]

9.5

9.5

17

17

17

13.6

13.6

13.6

'G' Flue Center to Air Intake Center  [in]

6

6

6

6

6

7

7

7

'H' Position of Flue  

[in]

4.5

4.5

4.75

4.75

4.75

4.9

4.9

4.9

'J' Gas Inlet Position  

[in]

5.9

5.9

5.9

5.9

5.9

8.7

8.7

8.7

'K' Electrical Supply  Position  

[in]

3.4

3.4

3.4

3.4

3.4

6.2

6.2

6.2

Maximum Recommended  

Mounting Height to Heater Base   [ft]

20

20

25

25

25

30

30

30

Clearances to Combustibles - Standard UHA Range (Models 150 - 400)

Above Heater 

6"

Below Heater 

3"

To Side of Heater 

6"

To Rear of Heater 

24" Airflow Clearance

To Front of Heater 

118" 

Access Side Door

31" Access Clearance

To Flue   

2"

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Combat

®

 UHA 150 - UHA 400 Clearance and Dimension Data

Summary of Contents for Combat UHA 30 - 125

Page 1: ...paces with low profile design Models UHA 30 125 only n Reliable ignition with direct spark ignition burners n Minimize summer heat build up with remote fan operation n Longer life and less maintenance with optional stainless steel heat exchangers n Variable air throw direction with adjustable horizontal louvers and optional adjustable vertical louvers UHA Models 150 400 t UHA Models 30 125 t Comba...

Page 2: ...enter of Flue in 2 5 2 5 2 5 2 5 2 5 2 5 Recommended Mounting Height to Heater Base ft 10 10 12 12 20 20 Clearances to Combustibles Low Profile UHA Range Models 30 125 Above Heater 1 Below Heater 0 To Side of Heater 1 To Rear of Heater 18 Airflow Clearance To Front of Heater 118 Access Side Door 18 Access Clearance To Flue 2 Combat UHA30 UHA125 ClearanceandDimensionData ...

Page 3: ...e Center in 6 6 6 6 6 7 7 7 H Position of Flue in 4 5 4 5 4 75 4 75 4 75 4 9 4 9 4 9 J Gas Inlet Position in 5 9 5 9 5 9 5 9 5 9 8 7 8 7 8 7 K Electrical Supply Position in 3 4 3 4 3 4 3 4 3 4 6 2 6 2 6 2 Maximum Recommended Mounting Height to Heater Base ft 20 20 25 25 25 30 30 30 Clearances to Combustibles Standard UHA Range Models 150 400 Above Heater 6 Below Heater 3 To Side of Heater 6 To Rea...

Page 4: ...ost commercial and industrial heating applications However in certain environments particularly where there is a chlorinated atmosphere e g near degreasing plant or other solvent processes or a particularly dusty atmosphere specialist advice should be sought at the design stage Roberts Gordon reserves the right to alter product specification details without notice Installation Code and Annual Insp...

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