View Single Post
  #9   Report Post  
Posted to alt.hvac,alt.home.repair
Oscar_Lives Oscar_Lives is offline
external usenet poster
 
Posts: 52
Default "water test" for residential heat exchangers - thoughts?


"Al Moran" wrote in message
...
On 14 Sep 2006 11:27:18 -0500, (Todd H.) wrote:



On what basis do you say this Al?


You can have a large crack and not
let any co into the supply air stream



Oh yeah? You need to talk to my plumber.