Legacy Heating CDF-WMGB28 Assembly Instructions & User Manual page 11

Assembly Instructions
Step 5：
Turn unit upright.
P lace lava rocks.
CAUTION: Do Not dump lava rocks out of package. Carefully place lava rocks by hand
so that dust will not clog burner.
CAUTION: Do Not cover pilot hosing.
Note: Lava rocks should be 0.8-2.0 in. (2-5 cm long. Approx. 5.5 lbs (2.5 kg) of lava
rocks are needed (included).
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