Steffes Technical Resource Library

If you own a Steffes Electric Thermal Storage (ETS) heater/furnace, and you're one that likes to tinker or tweak it to your liking, you may have already discovered the Steffes Technical Resource Library (TRL) at https://steffestrl.com. It seems to be hidden behind a login wall that is aimed towards contractors and technicians, but it is currently wide open if you simply visit https://steffestrl.com/files.

Additionally, it's available on IPFS if ever /files gets locked down: https://ipfs.io/ipns/k51qzi5uqu5dg94tpyae0stnylx7w6lnit3i3czxvzu3nod07lhsi160ds6x9w/index.htm