Tentamen (uitwerkingen)
Gas fitter 2 practice test Questions & Answers Correctly Answered.
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- Instelling
A room heater installed in either a sleeping area or public area shall be: A. direct vent only B. equipped with a regulator C. equipped with a fan D. equipped with an on / off switch on the wall - Answer-B What type of vent must be used when the vent of a wall furnace will be concealed in a pa...
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