Forum Discussion
pianotuna
Feb 13, 2013Nomad III
Hi Jeff,
I would use the regular water pump with the return going into the fresh water tank. No need for the grundfos--just an electronic valve operated by a snap disk thermostat.
I would use the regular water pump with the return going into the fresh water tank. No need for the grundfos--just an electronic valve operated by a snap disk thermostat.
Just Jeff wrote:
I did notice the grundfos pump says it may not work with on-demand heaters b/c the low volume of water recirculated may not be enough trigger the heater...they say to call and ask before you purchase. Is it the valve size or the pump that actually controls the volume of recirculation?
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