23
* De-rated from 169kBTU to 150kBTU.
** De-rated from 200kBTU to 169kBTU.
VPS/VCS LP Gas 0-2000 ft (0-610m)
Size 60 80 100 125 150 170* 200**
Fan Orifice
Part No.
269925 269925 269928 269931 269933 269937 269937
Quantity
10mm Holes
10 10 12 18 26 26 15
VPS/VCS LP Gas 2001ft + (611m +)
Size 60 80 100 125 150 170* 200
Fan Orifice
Part No.
269928 269928 269930 269932 269934 269934 N/A
Quantity
10mm Holes
12 12 15 21 37 37 N/A
VPT/VCT LP Gas 0-2000 ft (0-610m)
Size 60 80 100 125 150 170*** 200**
Fan Orifice
Part No.
269924 269925 269928 269931 269933 269936 269936
Quantity
10mm Holes
9 10
+
12 18 26 14 14
VPT/VCT LP Gas 2001ft + (611m +)
Size 60 80 100 125 150 170 200
Fan Orifice
Part No.
269928 269928 269930 269932 269934 N/A
Quantity
10mm Holes
12 12 15 21 37 N/A
+ No fan orifice plate change required.
*** Not suitable for high altitude.
** De-rated from 200kBTU to 169kBTU.
TABLE 1
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