How do I size a recirculating pump? I noticed Grundfos? makes many sizes. I’m using two 1″ – 3/4″ trunk lines that go to each end of the house and two 1/2″ return loops that T into a 3/4″ line in the middle and goes back to the storage tank type heater. Each run is about 30-40′ to the farthest outlet. How do I size it? GPM’s, size of pipe, friction loss? etc. Thanks everyone. Tad
Discussion Forum
Discussion Forum
Up Next
Video Shorts
Featured Story
Fine Homebuilding is excited to be the official media partner of the 2024 Building Science Symposium series! This event offers builders, tradesmen, architects, designers and suppliers to discuss topics ranging…
Featured Video
Builder’s Advocate: An Interview With ViewrailHighlights
"I have learned so much thanks to the searchable articles on the FHB website. I can confidently say that I expect to be a life-long subscriber." - M.K.
Replies
Greetings tadtv,
As a first time poster Welcome to Breaktime.
This post, in response to your question, will bump the thread through the 'recent discussion' listing again.
Perhaps it will catch someone's attention that can help you with advice.
Cheers
http://www.quittintime.com/
damn, am I fat!