The Best Just Got Better.Check out the new NRC711. Available in Indoor and Outdoor models.
New scale-detection software minimizes the chance of leaks by indicating when it’s time to de-scale (flush) the system
A new, 12-year heat exchanger three times more durable in its ability to resist scale buildup.
Allows for basic servicing without the need for a remote device. Located at the lower right of the front panel, the small display indicates flow rates, temperature and common error codes.
Permits venting with installer-friendly, three-inch PVC or CPVC pipe, which is less expensive than the Category III Stainless Steel
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