Recent content by Kielanders

Thanks for your reply. Not a plumber, I had a friend from elementary school design it, he became a mechanical engineer and has had his own HVAC commercial design firm for 25 years. I live in a remote area, so I asked him to make it as simple as possible with as few mechanical parts to break or...

I'm installing a new fuel oil water heater in a home we've just purchased. The unit calls for Type L, which has been difficult to source in my very rural area - and postage from mail order outlets is prohibitive, but may be necessary. Question: My understanding is that Type L is designed...