WARNING!

The eFlo instrument is NOT guaranteed to provide gas shutoff, nor is it designed to do so. For reliable gas shutoff, incorporate a valve that provides positive gas shutoff. Ensure that all gas flow equipment is in compliance with National Fire Protection Agency (NFPA) requirements, including those found in NFPA 86. Failure to follow these requirements could result in flammable gas leaks into the unit.

Ensure that the air and gas mixture ratio settings are within the specifications provided in this manual. Exceeding specified values could result in hazardous conditions.