for Cold Climate Housing and much more

Found 43 results for the keyword ‘Temperature’

  • Sealing ductwork in an attic

    Often furnace heating and air conditioning duct work is run though an attic and then back down into the house. Personally I think that this is a really bad idea unless there is absolutely no alternative route. Why? First, most duct work is not sealed where it goes through the ceiling, so a lot o...
  • Does your soldering job leak? Why is lead-free solder hard to work with? And new products to make life easier.

    They took the lead out... Several years ago, throughout North America lead was removed from the solder used for making joints in copper pipes intended for carrying drinking water, just as before that we had removed lead from paint. Lead based solder is still available in stores for other tasks, ...
  • How do you solder copper pipes?

    There are three key steps to making leak proof copper pipe joints.     Clean off both the inside of the elbow and the outside of the pipe with steel wool or a special cleaner tool.     Apply a soldering flux to both cleaned surfaces. The cleaning gets rid of contaminates and oxidation o...