Use and Care Manual

5
BOILER
CONTROL
DRAIN VALVE
RIGHT SIDE VIEW
'A'
9"
2
1
8
"
'B'
3
5
8
"
SUPPLY
RELIEF VALVE
FLAME
OBSERVATION
PORT
FRONT VIEW
FLOOR
LINE
24
5
8
"
3
1
2
"
31
5
8
"
5"
14
1
2
"
3
3
4
"
TEMP/PRESSURE
GAUGE
1
1
2
"
RETURN
1
1
2
"
SEE NOTE 2
1
3 8
"
12
1
4
"
'C'
DIA.
FLUE
COLLAR
11"
BURNER SWING DOOR
CLEARANCE (OPEN 90°)
OIL BURNER
W/PRIMARY
CONTROL
4
1
2
Figure 1a: RRO080 through RRO179 Boiler without Tankless Heater