Navien Tankless Water Heaters 30019951A PCB Control Board 120V Output NFB-175/200

Navien Tankless Water Heaters-30019951A PCB Control Board is an essential part of the water heater models. This PCB control board operates with 120V output regulating the water heater's functionality so that it operates efficiently and precisely in HVAC systems. It manages different internal processes and helps in improving performance and safety. This control board is commonly used in residential and HVAC systems and helps to save energy and energy expenses, saving equipment life, while offering consistent on-demand hot water performance to users.