Originally Posted By: Larry Urban
This post was automatically imported from our archived forum.
1.Gravity flow furnace-what is not needed? Blower?
2.From conventional to high effiency-What might you have two of?
3.To inspect a gas system, you must be what? Approved by source or use approved procedures?
4.What size vent duct for a 1 ton ac unit? 6"?
5.Racking wall- What causes it?
6.Light on ceiling fan flickers- what causes it-bulb or cut wire?
7.Most common fault with evap. cooler?
8.3/12 pitch roof- what type of shingle? asphalt
9.How many switches on panel do you need to shut down system?
10.Attic ventilation- is it 1/300 or 1/500?
11.gfci tester vs. amprobe- which do you use to test receptacle?
12.incondescent light in room with no fixture- how do you report it? grand fathering or in need of repair?
13.Vent pipe going thru roof- how big can it be?
If your have answers to any or all of the questions please write them down before 6-1-2004