low flow resistance boiler ???

Drake · 11-17-19, 05:23 PM

In John Seigenthalers writing on Hydronics for low energy housing one of his illustrations refers to a "low flow resistance boiler". Anyone one know if an electric micro boiler would be considered this? I am looking for an electric heat source for a 500 sq' single zone hi-mass hydronic floor suppling low temp water off peak.

NiHaoMike · 11-18-19, 08:57 AM

DIY one out of a window A/C and coax coil heat exchanger.

11-17-19, 05:23 PM	#1
Drake DIY Guy Join Date: Jan 2011 Location: Mpls,MN Posts: 315 Thanks: 2 Thanked 17 Times in 17 Posts	low flow resistance boiler ??? In John Seigenthalers writing on Hydronics for low energy housing one of his illustrations refers to a "low flow resistance boiler". Anyone one know if an electric micro boiler would be considered this? I am looking for an electric heat source for a 500 sq' single zone hi-mass hydronic floor suppling low temp water off peak.

11-18-19, 08:57 AM	#2
NiHaoMike Supreme EcoRenovator Join Date: Oct 2008 Location: Austin, TX Posts: 1,154 Thanks: 14 Thanked 257 Times in 241 Posts	DIY one out of a window A/C and coax coil heat exchanger. __________________ To my surprise, shortly after Naomi Wu gave me a bit of fame for making good use of solar power, Allie Moore got really jealous of her...