BLACKHEAT® INSTALLATION OPERATION AND SERVICE MANUAL
Figure 24: U-Tube Layout Overview
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| LEGEND |
BH15UT | g |
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| Burner |
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| Reflector |
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| Tube |
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| h | d | f | Tube/Reflector |
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| Hanger |
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| Coupling |
BH20UT | g |
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| Assembly |
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BH25UT/EF |
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| h | d |
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BH30UT/EF
BH35UT/EF g
BH40UT/EF
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| h | d | e | f |
BH45UT/EF | g |
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BH50UT/EF |
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a | = | overall width (not shown) - 850 mm | e | = | distance typical between hangers - 3050 mm |
b | = | end cap to burner/fan - 50 mm | f | = distance between last full tube | |
c | = | end cap to hanger - 50 mm |
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| hanger and half tube hanger - 1900 mm |
d | = | distance first hanger - 2290 mm | g | = | burner height - 366 mm |
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| h | = | burner length - 291 mm |
Model | BH15UT | BH20UT | BH25UT/EF | BH30UT/EF | BH35UT/EF | BH40UT/EF | BH45UT/EF | BH50UT/EF |
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Reflector |
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Overlap | 1780 mm | 250 mm | 250 mm | 580 mm | 580 mm | 580 mm | 690 mm | 690 mm |
(approx.) |
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