Common Questions Which boiler models are compatible with this conversion kit

and an OEM heater control base with pre-wired contactors

For legacy PA or PV models

particularly when a MotorMaster controller is present

Contractor Efficiency: Field-replaceable components reduce downtime and eliminate the need for complete valve removal

Fireye NXCESUV Amplifier 340793-762 Common Questions Which boiler modelsThe Fireye NXCESUV is a high sensitivity ultraviolet amplifier card specifically engineered for field installation within the Fireye NXF4000 Burner Management System (BMS). This UV plug in amplifier module provides a single channel interface for non self checking UV scanners, common in gaseous fuel applications where UV energy is abundant. For technicians managing combustion efficiency controllers, the NXCESUV ensures critical flame detection by