Vermont Casting 3390 EN - Manual (Page 33)

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Radiance Direct Vent /Natural Vent Gas Heater
20004188
Model Natural Gas LP
RDVOD, RDVOD with
Vermont Castings Draft Hood Z31D00 FSDHAG 1” Fully Closed
Table 2. Air Shutter Adjustment
Minimum rear injector air inlet openings.
Conversion to Natural Gas Input (BTU/h)
Kit # Front Part # Rear Part # Minimum Maximum
000-5002
000-5009
#51 / .067” 30000449 #40 / .098” 20004263 25,000 35,000
Conversion to LP Input (BTU/h)
Kit # Front Part # Rear Part # Minimum Maximum
000-5003
000-5010
#57 / .043” 20004587 #54 / .055” 20000130 27,500 35,000
Table 1. Injector Orifice Size Matrix