Exam (elaborations)
G2 Gas Technician Module 17 Revised 1. What are the factors governing a conversion?: Availability of gas, efficiency if converted, access to combustible air, satisfactory ductwork, can a chimney liner be installed, clearances from combustibles, manufactur
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G2 Gas Technician Module 17 Revised 1. What are the factors governing a conversion?: Availability of gas, efficiency if converted, access to combustible air, satisfactory ductwork, can a chimney liner be installed, clearances from combustibles, manufactures recommendations, if a water heater is...
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