In this podcast episode, FHB editor Justin Fink, design editor Brian Pontolilo, and editorial director Rob Yagid discuss tankless water heater tech, including propane gas lines needed to supply them. Also on the slate for this episode: porches, excavation, crawlspace insulation, window flashing, and building trades business resources. Plus, a scammer tries to convince Brian that there is a warrant out for his arrest for tax violations.