NAVIEN 30003695D Water Pressure Adapter

The Navien Tankless Water Heaters 30003695D Water Pressure Adapter is an essential and it is a relatively minor component and is made of brass to increase its lifetime and toughness. This adapter has screw connection points that enable it to be fitted into your water supply line without leaking. The main purpose of this Water Pressure Adapter as its name suggests, is to control the water pressure in your tankless water heater. As for the function of the adapter, it regulates water pressure and thus protects the heater from pressure changes that may harm it.