Amazing New Ideas

Hubbell-on-demand-water-heater, to clarify, @cyclopath, the smaller tx model hubbell on-demand water heater’s inlet flow sensor (3/8" male npt, i think, shrinking the inlet diameter down from 3/4" sharkbite fittings and copper pipes) states a rating of only 158°f, which does not pair well with trusteel’s autovap operating temperature of 190°f… and that’s the one that died after perhaps 1.5 weeks of continuous use ...