Heating Ventilation and Air Conditioning is one of ... like this one – a water heater with an exhaust made of PVC waste pipe. It’s never a good idea to vent 300+ degree F gas through plastic.

“Floor Vent” by Daniel Morrison When most of us think of Heating, Ventilation, and Air Conditioning, or HVAC, our mind probably wanders to ducted heating and cooling systems and those typical ...

Read our full report on Northwest Pipe here, it’s free. Based in Texas and founded over a century ago, Lennox (NYSE:LII) is a climate control solutions company offering heating, ventilation ...

Detailed price information for Csw Industrials Inc (CSWI-Q) from The Globe and Mail including charting and trades.