Designed for NPE-A. NPN-U and NPN-E series. The HotButton™ kit allows manual operation of a recirculation pump (ComfortFlow™ on NPE-A). This kit comes with a 3 year warranty from the date of purchase. The package includes an add-on PCB, 1 push button, and wall plate.
- Recommended for both retrofit and new construction residential applications
- Compliant with California Title 24 requirements for demand-control recirculation
- Adjustable recirculation cycle times from 1 to 5 mins to accommodate for various plumbing systems
- Simple Installation - includes a 13-pin connector cable to attach directly to the unit as well as a single Push Button (with compatible Wall Plate) for use with the low-voltage contacts on the controller
- Compatible with residential single-unit or cascade installations