Today's Daily Door Prize. Guess what this is a picture of and win.

Specific Inspection Topics Inspecting HVAC Systems
1

First one to guess what this is a picture of wins. I’m looking for a certain word that has an “L” as its middle letter.

Winner gets a very valuable coin from my personal collection.

2

Pulse combustion Chamber

3

AC Compressor

4

Michael wins!

www.nachi.org/dailydoorprize.htm

5

Thank you Nick:-)

6

Ok… need an explanation please

7

Start Here

http://tva.apogee.net/res/graphics/ehpuls01.jpg

They were manufactured by Lennox until 1999 and certain models where subject to a recall and warranty replacement program.

8

Very nice Michael…I thought it was a turbocharger for a '68 VW Beetle myself.

9

Pretty much the same thing Michael.:shock:

10

I thought it was a flux capcitor, made what to use it to go back to when Clinton was president