4 days, 8 hours ago
by poolguynj
From the manual: 3.1 Combustion Air Supply The heater location must provide sufficient air supply for proper combustion and ventilation of the surrounding area as outlined in the latest edition of ANSI standard Z223.1 (NFPA 54) or in Canada, CAN/CSA-B149.1, and any local codes that may be applicable. In general, these requirements specify that the room in ...
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Forum: Pools & Spas
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