Navien LCB700-21RS User Manual

About the Boiler 15
2.5 Dimensions
The following diagrams show the dimensions of the boiler and the table lists the supply connections.
Internal Model External Model
PP
PP
PP
PP
PP
PP
Supply Connections
Symbol Description
LCB700
21RS, RSX
21LS, LSX
28RS, RSX
28LS, LSX
36RS, RSX
36LS, LSX
A Flue Exhaust Φ60/100
B
Central
Heating
Supply
Φ22 Φ22 Φ22(Φ28)
C
Central
Heating
Return
Φ22 Φ22 Φ22(Φ28)
D
Oil Supply
Inlet
1
/
4
” Ball Valve (Female)
E
Condensate
Drain
More than Φ21.5 (Plastic Pipe)
Top View
D A
Right View
B C
E
Internal Model External Model
Right View Back View Right View Back View
PP
PP
PPPP
PP
PP
PP
PP PP
PP
PP
PP
PP
PP
PP
PP
PP
PP
PP
PP PP
PP
PP
PP
PP
PP

Navien LCB700-21RS Specifications

General

Brand	Navien
Model	LCB700-21RS
Category	Boiler
Language	English