Nozzle O-Ring PN: 20213152

EnergyLogic Part Number: 20213152
Old Part Number: BN770

Fuel Nozzle O-ring – Fits all Delavan nozzles

Compatible with:

Heaters
EnergyLogic 140H
EnergyLogic 200H
EnergyLogic 340H
EnergyLogic 350H
BlackGold Sun2

Boilers
EnergyLogic 200B
EnergyLogic 375B
EnergyLogic 500B
BlackGold 495B