Empire Comfort Systems DVP42DP31-2 Installation Instructions And Owner's Manual page 41

DIRECT IGNITION PROPANE/LP GAS CONVERSION
Maxitrol Valve Conversion
A
Model AIR SHUTTER BURNER ORIFICE
SETTINGS
Opening "A" Propane/LP Orifice
DVP42 FULL OPEN #52
REGULATOR FITTING
NOTE: STAMPED WITH
GAS TYPE SET FOR USE
Figure 61
Figure 60
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