Leejosepho
DIY scratch-pad engineer
- Messages
- 2,483
- Reaction score
- 0
- Points
- 36
- Location
- 200 miles south of Little Rock
- Website
- www.nonameyet.org
I have purchased a small hydronic heater to install in the kickspace under a kitchen cabinet, and now I need a potable-water recirculation pump to pull water through it. The heater only needs 1 gpm @ 140*, and I plan to draw its water from the supply line to the kitchen sink (the tee will go to the sink) and to then send the water back to the bottom of the water heater through a separate recirculation line with the pump and a check valve. I have searched through past discussions here about hydronic heat and recirculation lines and have found various pumps mentioned, but I do not know which might be best in this application. A line-voltage thermostat on the wall will control the pump, and the heater has an internal control that turns its blower on at 110*.
Any suggestions for a pump?
Thank you.
Any suggestions for a pump?
Thank you.