With Noritz’s NRCR Residential Condensing Tankless Water Heater, introduced in 2019, hot-water distribution throughout the home is virtually instantaneous, providing hot water on demand using its built-in recirculation pump. More recently, Noritz has taken its innovative NRCR one step further with the new Wireless On-Demand Push Button Kit. The kit, sold separately as an add-on accessory, brings the convenience of readily accessible hot water with a simple touch of a button, converting the NRCR to a push-button operation. The kit includes a wireless receiver, two wireless transmitters to start and stop the on-demand recirculation mode, batteries, a wire connector, and the additional accessories needed to complete the installation.