Connections And Fittings - Rinnai Infinity VT16 REU-VR1620WG Installation Manual

Connections and fittings

Models Gas Consumption
VT16 Ext
REU-VR1620WG
VT20 Ext
REU-VR2024WG
VT24 Ext
REU-VR2426WG
VT26 Ext
REU-VR2626WG
VTa26
REU-VR2626WGT
HD200 Ext
REU-VRM2632WC
HDi200 Int
REU-VR2632FFUG
HD250 Ext
REU-VR3237WG
EF24 Ext
REU-K2430WG
EF250 Ext
REU-KM3237WD
EFi250 Int
REU-KM3237FFUD
Service connection points
These dimensions are NOT an indication of the pipe sizes required.
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 be fitted so the appliance can be removed.
Purge gas and cold water supply lines to remove air and swarf before final connection of the
appliance. Swarf in the gas or water supplies may cause damage.
Rinnai New Zealand Ltd.
Water
MJ/h Supply kPa
Min. Max.
125 120 1000
160 160 1000
188 180 1000
199 180 1000
199 180 1000
199 140 1000
195 140 1000
250 200 1000
162 240 1000
211 240 1000
211 240 1000
Weight Fittings
kg
Hot
R½
15
(15 mm) (15 mm)
R¾
16
(20 mm) (20 mm)
R¾
17
(20 mm) (20 mm)
R¾
17
(20 mm) (20 mm)
R¾
17
(20 mm) (20 mm)
R¾
21
(20 mm) (20 mm)
R¾
21
(20 mm) (20 mm)
R¾
29
(20 mm) (20 mm)
R¾
27
(20 mm) (20 mm)
R¾
32
(20 mm) (20 mm)
R¾
32
(20 mm) (20 mm)
Continuous Flow Water Heater Installation Manual:
8
Condensate
Cold Gas
R½ R¾
(20 mm)
R¾ R¾
(20 mm)
R¾ R¾
(20 mm)
R¾ R¾
(20 mm)
R¾ R¾
(20 mm)
R¾ R¾
(20 mm)
R¾ R¾
(20 mm)
R¾ R¾
(20 mm)
R¾ R¾
(20 mm) (15 mm)
R¾ R¾
(20 mm) (15 mm)
R¾ R¾
(20 mm) (15 mm)
R½
R½
R½
03-11