The NTI Boiler 6008474501 Inlet Pressure Sensor RPS4 is a pressure-sensing component designed to monitor incoming gas pressure in compatible NTI boiler systems. It works by detecting inlet pressure and transmitting an electrical signal to the boiler’s control system, allowing the equipment to verify proper gas supply conditions during operation. This sensor is commonly used with NTI r... https://www.partshnc.com/nti-boiler-6008474501-inlet-pressure-sensor-rps4