He says to plug any air leaks ... got into doing heating and cooling because we were seeing that there was a lot of no-heat calls that ended up with frozen pipes because they just didn ...

A leaking pipe can stress the facility’s water supply ... were temping at 85 degrees in the reach-in cooler. When cooling potentially hazardous foods, they must be cooled from 135 degrees ...

A commercial building in Tunney’s Pasture was evacuated after a refrigerant was leaking from a cooling system. Ottawa fire’s ...