How to Fill and Purge the NRCR
If you’re installing a new NRCR and want to make sure things get off to a great start or if...
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Programming Different NRCR Recirculation Modes
Below are a collection of videos that will show you how to set up the different recirculation modes of the... -
Adjusting NRCR Auto Learn Sensitivity
Customize Your NRCR Settings The NRCR auto learning program will flag any hot water use that is 3 seconds or... -
Adjusting NRCR Auto Learn Memory Duration
When using the default auto learning mode with the NRCR the unit will automatically adjust the recirculation schedule based on... -
Crossover Branch Pipe Kit for the NRCR
The branch pipe is needed when using crossover mode. When installing the NRCR with a crossover valve, the cold water... -
Clean or Change the Fan for a Pre-Mix Unit
Video for maintenance on a Pre-Mix Noritz Tankless