Enter front side of flash card
The design of this boiler is certified for alcove installation with the following clearances: 1. 6″ (152 mm) between sides and combustible construction. 2. 24″ (610 mm) between top of jacket and combustible construction. 3. 6″ (152 mm) between draft hood and combustible construction. 4. 6″ (152 mm) between vent pipe and combustible construction. 5. 10″ (254 mm) between rear of jacket and combustible construction.