OIL CONDENSING BOILER
INSTALLATION AND USER MANUAL
INSTALLATION & USER MANUAL www.krb.co.kr
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3.5.2 Installation in the ceiling
Fig. 3.6. Installation in the ceiling
Fig. 3.7. Detailed view in the ceiling
a Inspection hole d Insulation 20 mm or more thick
b Exhaust pipe e Min 50 mm from the ceiling
c Cover (incombustible material)