11
R2KA 34 /20 - RAD - ING - Inst.Manual - 2002.1_CSA
1. INSTALLATION
INST
ALLER
1.1.5. OVERALL DIMENSIONS
(inch)
1.1.6. PIPING LAYOUT/IDENTIFICATION
1.1.7. HYDRAULIC CONNECTION KIT
An hydraulic kit equipped is supplied by RADIANT
(see fig.4).
9.9
1.9
9
11.1
35.43
19.29
19.7
3.3
3
2.7 3.1
4
3.19
10.7
R
C
F
A
G
C
R
F
A
G
INSTALLATION
fig. 2
R - CENTRAL HEATING RETURN
Ø 3/4” NPT
C - DOMESTIC HOT WATER OUTLET Ø 1/2” SWEAT
G - GAS
Ø 3/4” NPT
F - COLD WATER INLET
Ø 1/2” SWEAT
A - CENTRAL HEATING SUPPLY
Ø 3/4” NPT
R - CENTRAL HEATING RETURN
Ø 3/4” *
C - DOMESTIC HOT WATER OUTLET Ø 1/2” *
G- GAS
Ø 1/2” *
F - COLD WATER INLET
Ø 1/2” *
A - CENTRAL HEATING SUPPLY
Ø 3/4” *
fig. 3
fig. 4
(*) NOTE: THESE ARE CONNECTION SIZES BEFORE CONNECTION CONVERSION KIT IS INSTALLED.
