Connections And Fittings - Rinnai INFINITY N Series Installation Manual

Connections and fittings

1
1. Condensate connection
From centreline
From wall
From bottom of unit
3. Cold water connection
From centreline
From wall
From bottom of unit
Model Gas
consumption
MJ/h
N56kWe (external) 16-209
REU-N3237WC-ZK
N56kWi (internal) 16-209
REU-N3237FFC-ZK
Service connection points
An approved full flow isolation valve and disconnection union MUST BE fitted to the cold water
inlet. A non-return valve is not required unless required by local regulations.
Isolation valves MUST NOT be fitted directly to the appliance.
It may be necessary to fit a temperature limiting device for delivery to areas used primarily for the
purposes of personal hygiene, refer previous page for 'Water delivery temperature' information.
Purge gas and cold water supply lines to remove air and swarf before final connection. Swarf in the
gas or water supplies may cause damage, a common problem, which is not covered by warranty.
2 3 4
196 mm
135 mm
24 mm
10 mm
91 mm
54 mm
Water Supply kPa
Min. Max.
300 1000
300 1000
1
2 3
2. Hot water connection
From centreline
From wall
From bottom of unit
4. Gas connection
From centreline
From wall
From bottom of unit
Weight Fittings
kg Hot Cold
29 kg R¾ R¾
(20 mm) (20 mm)
29 kg R¾ R¾
(20 mm) (20 mm)
Rinnai INFINITY N-Series installation guide 02-20 | 9
4
130 mm
157 mm
41 mm
142 mm
72 mm
45 mm
Gas Cond.
R¾ R½
(20 mm) (15 mm)
R¾ R½
(20 mm) (15 mm)