Heatilator • Novus NDV Series • 4055-187 Rev J • 08/09
47
11
Shrouds
&KDVHWRSVKURXGVPD\EH¿HOGFRQVWUXFWHGZKHUHSHUPLWWHGE\UHJLRQDOEXLOGLQJFRGHV
:$51,1*5LVNRI)LUH
Shrouds must be constructed
DVVSHFL¿HG,PSURSHUFRQVWUXFWLRQPD\RYHUKHDWFKDVH
top.
127,&(
Some regional codes require an agency-Listed
VKURXG&RQVXOW\RXUORFDOEXLOGLQJRI¿FLDOV
7KHIROORZLQJ¿HOGFRQVWUXFWHGVKURXGGHVLJQVKDYHEHHQWHHDUWK7HFKQRORJLHV¿UHSODFHV\VWHPVDQGWHUPLQDWLRQ
FDSV
7KHVKURXGVPXVWEHFRQVWUXFWHGIURPDPLQLPXPLQJDWKLFNDOXPLQL]HGVWHHO
7KHZLUHPHVKLVRSWLRQDOEXWUHFRPPHQGHGDQGPXVWEHLQWKLFNPLQLPXPLQPHVK
A. HHT Shrouds
<RXPD\LQVWDOODVKURXGZLWKWKLV¿UHSODFH6HH6HFWLRQ'IRUDOLVWRI8//LVWHGVKURXGV)ROORZWKHLQVWUXFWLRQV
LQFOXGHGZLWKWKHVHRSWLRQDOFRPSRQHQWV
Min.
Base Dim.
Min.
Base Dim.
Min.
Top Dim.
Min.
Top Dim.
Figure 11.1 Open Top Shroud Dimensions
B. Field Constructed Shrouds
Open Top Shroud (may be used with DVP-TV, DVP-TVHW, SLP-TVHW)
Min. Base Dims.
in
[
mm
[
Min. Top Dims.
in
[
mm
[