Would prefer to run it in steel than use denso....
Welcome to the forum. Although you can post in any forum, the USA forum is here in case of local regs or laws
No but a plant room with two Andrews water heaters in does! You can legally install a domestic boiler on a commercial gas carcass with a volume in excess of a zillion litres if there is a test point and isolation point down stream of your equipment and your working in a permitted location. I did a boiler swap in a laundry no to long ago. I called technical as I was sure I shouldn't but they said asking as from test point to boiler is within my scope jog on!
Keston c50 was branded as light commercial but lots and lots if them in houses on u16 with 28mm tube !
I love steel pipe, did it for years on site and it rarely leaked 🙂
Reply to the thread, titled "Domestic or Commercial?" which is posted in Industrial Plumbing Advice Forum on Plumbers Forums.
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