Ask This Old House (2002)

S1E19 Insulating Windows; What Is It? Sewage Injection Pump

Tom assists homeowner John Hill in eliminating drafts by fitting insulation around the weight pockets of his windows. Meanwhile, Tom, Richard, Roger, and Steve take a closer look at two mysterious items and attempt to figure out their purposes. Additionally, Richard pays a visit to homeowner John Johnstone to aid in the installation of a sewage ejection pump for a new toilet in his basement.