Chart Settings. Step One - Select a single city in order to identify price trends or to identify a historical price most accurately. Select multiple cities to compare pump prices between cities. Step Two - Selection of time duration will define how long into history the prices will be displayed.
drain pan (plural drain pans) pan for collecting the condensate and funneling it to the drain line.
The pitch pan is placed on top of the roofing underlayment. Plumbing Vent jack: Pre-formed flange placed over a vent pipe to seal the roof around the vent pipe opening. Made of lead, rubber or metal. Referred to by various terms {pipe boot/jack, plumbing boot/jack and/or no-caulk or leads}. Ponding: The excessive accumulation of water at low-lying areas on a roof.