11
R2K 24 - 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 with hydraulic
connections and safety valve (see ‘VS’ fig.4) is
supplied by RADIANT.
25.3
2.5
6.1
11.8
2.5
5.3
5.9
12.1
16.1
2
3
2.7
3.1
4
1.3
4.2
R
C
G
F
A
VS
R
A
F
C
G
INSTALLATION
fig. 2
fig. 3
fig. 4
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” *
(*) NOTE: THESE ARE CONNECTION SIZES BEFORE VALVE KIT/CONNECTION CONVERSION KIT IS INSTALLED.
