Navien LCB700-21RS User Manual

Connecting the Oil Supply 33
5.4 Burner Oil Connection
The oil pump is supplied for use with a double pipe oil supply system.
The oil pump return line plug is supplied in the boiler accessory pack.
Pressure
Connection
Stage 2
Valve
Pressure
Regulator
(Stage 2)
Pressure
Regulator
(Stage 1)
Oil Return
Line
Stage 1 Valve
Cartridge
Filter
Oil Nozzle
Connection
Vacuum Meter
Connection
Oil Suction
Line
< Oil Pump >
For use on a single pipe system, remove the by-pass screw.
By-pass screw
< Single Pipe System >

Navien LCB700-21RS Specifications

General

Brand	Navien
Model	LCB700-21RS
Category	Boiler
Language	English