TABLE OF FIGURES
Fig
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re 1: UHA[X][S]150 - 175 Label Placement........................ 2
Fig
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re 2: UHA[X][S]200 - 250 Label Placement ....................... 3
Fig
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re 3: UHA[X][S]300 - 400 Label Placement ....................... 4
Fig
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re 4: Installation Clearances and Clearances to
Comb
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stibles............................................................. 7
Fig
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re 5: S
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spension Methods ............................................... 10
Fig
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re 6: Vent and Roof Detail ................................................ 13
Fig
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re 7: Standard Vented Heater - Vertical and
Horizontal Vent Termination ..................................... 14
Fig
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re 8: Standard Vented Heater - Common Vertical Vent
Termination .............................................................. 15
Fig
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re 9: Separated Comb
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stion Heater - Vertical and
Horizontal Vent Termination ..................................... 16
Fig
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re 10: Concentric Vent Box............................................... 16
Fig
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re 11: Concentric Vertical and Horizontal Vent
Termination - Separated Comb
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stion Heater ......... 17
Fig
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re 12: Gas Connection ..................................................... 20
Fig
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re 13: A
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tomatic B
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rner Control Seq
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ence...................... 28
Fig
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re 14: Gas Valve for Models UHA[X][S] 150 - 400............ 29
Fig
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re 15: LED Diagnostic Codes ........................................... 31
