Discontinued
- KNIGHT boilers can be installed with direct-vent air intake and exhaust runs up to 100 equivalent feet, using PVC, CPVC, polypropylene or AL29-4C stainless steel vent pipe
- Multi-Color Graphic LCD Display w/Navigation Dial, Soft Keys and Loch-N-Link USB programming
- Three Boiler Setpoint Temperature Inputs Plus Domestic Hot Water Prioritization
- Built-in Cascading Sequencer for up to 8 Boilers with Cascade Redundancy
- Outdoor Reset Control with Outdoor Air Sensor
- Maintenance Reminder
- AFUE Rating95%Fuel TypeNatural GasInput Capacity55,000 BTU/hrManufacturerLochinvar CorporationManufacturer #WHN055-M9Mounting TypeWallSeriesKNIGHT