Radiant RS 20 E Installation And Maintenance Manual - page 7
Installation Manual
SYSTEM BOILER – Cod. 99951NA – November 2002
4
TYPE C WALL-MOUNTED
BOILERS
SEALED COMBUSTION
CIRCUIT:
Kit G.
Horizontal coaxial exhaust
flue system with 360° rotation.
It allows the flue exhaust and
the air intake directly to an
external wall. .
N.B.: To insert a bend in the
flue, reduce total flue length by
0.8 m.
Kit B.
Double exhaust/emission twin
flue system with 360° rotation.
It allows the flue exhaust into a
flue duct and the air intake
directly from an external wall.
N.B.: To insert a bend in the
flue, reduce total flue length by
1.5 m.
R RETURN ¾”
G GAS 1/2"
F COLD WATER INLET 1/2"
A HEATING FLOW ¾”
NOTE: USE ORIGINAL RADIANT APPROVED FLUE KIT SYSTEMS, FLUE ACCESSORIES AND FLUE DIAPHRAGMS ONLY.
APPROVED RADIANT FLUE DIAPHRAGMS AND ADJUSTMENT TABLES ARE SUPPLIED WITH RADIANT ORIGINAL FLUE KIT
SYSTEMS.
R
G
F
A
101
51
101 46
120
80
80
101
51
G
R
46
101
F
A
80
125
125
24
17
320
182
790
790
80
125
24
17
320
182
790
790
125
80