Noritz Noritz Freeze Protection Kit for NR50-OD

Noritz freeze protection kit SKG7772 for NR50-OD helps protect your tankless water heater from damage from cold weather conditions. This added protection provides a peace of mind and worry free environment for the harshest of installation locations. Freeze Protection: When the system is stagnant, the freeze protection saves the integrity of your tankless water heater by preventing ice from expanding within the unit.Features:Protects from freezingFor NR50 modelIntroducing the latest advancements in tankle...