Tentamen (uitwerkingen)
Gas Fitter 2 Practice Test With Verified Solutions
- Vak
- Instelling
Gas Fitter 2 Practice Test With Verified Solutions 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 B What type of vent must be used when the ...
[Meer zien]