Rinnai Demand Duo Installation Guide

6 | Demand Duo CFHW with storage backup installation guide: 12583-B
Specication summary
RINNAI DEMAND DUO SYSTEMS Auckland and Northland BOP, Gisborne, &
Hawkes Bay
Wellington, Waikato, Taranaki, Manawatu, & South Island
Model INFINITY Input
(MJ/h)
Output (kW)
Approx. weight when full
1st hr delivery (L/hr) @ 50 ° rise
2nd hr delivery (L/hr) @ 50 ° rise
1st hr delivery (L/hr) @
55 ° rise
2nd hr delivery (L/hr) @ 55 ° rise
1st hr delivery (L/hr) @ 60 ° rise
2nd hr delivery (L/hr) @ 60 ° rise
DD 400 ext 2 x HD200 ext 398 94 510 kg 1812 1560 1670 1418 1552 1300 DD 600 ext 3 x HD200 ext 597 141 540 kg 2592 2340 2379 2127 2202 1950 DD 800 ext 4 x HD200 ext 796 188 590 kg 3372 3120 3088 2836 2852 2600 DD 1000 ext 5 x HD200 ext 995 235 620 kg 4152 3900 3797 3545 3502 3250 DD 420 ext 2 x EF250 ext 422 111.2 545 kg 2172 1920 1998 1746 1852 1600 DD 630 ext 3 x EF250 ext 633 166.8 590 kg 3132 2880 2871 2619 2652 2400 DD 840 ext 4 x EF250 ext 844 222.4 665 kg 4092 3840 3744 3492 3452 3200 DD 500 ext 2 x HD250 ext 500 119.8 530 kg 2172 1920 1998 1746 1852 1600 DD 750 ext 3 x HD250 ext 750 179.7 570 kg 3132 2880 2871 2619 2652 2400 DD 400 int 2 x HDi200 int 390 90.2 510 kg 1812 1560 1670 1418 1552 1300 DD 600 int 3 x HDi200 int 858 135.3 545 kg 2592 2340 2379 2127 2202 1950 DD 800 int 4 x HDi200 int 780 180.4 595 kg 3372 3120 3088 2836 2852 2600 DD 1000 int 5 x HDi200 int 975 225.5 630 kg 4152 3900 3797 3545 3502 3250 DD 420 int 2 x EFi250 int 422 111.2 545 kg 2172 1920 1998 1746 1852 1600 DD 620 int 3 x EFi250 int 633 166.8 590 kg 3132 2880 2871 2619 2652 2400 DD 840 int 4 x EFi250 int 844 222.4 665 kg 4092 3840 3744 3492 3452 3200 Connections: Gas - 32 mm Water - 32 mm TPR - 20 mm Supply pressures: Gas (NG) - 1.13-3.5 kPa Gas (LPG) - 2.75 kPa Water - 700 kPa max. Primary pump: Grundfos CM5-2, for more information refer to the Grunfos book supplied in the accessory pack Ingress protection rating
: IPX4 (cylinder, control box, and Rinnai INFINITY)
Delivery rates, first hour assumes the system has a full cylinder of hot water. Second hour delivery is the maximum output of the Rinnai INFINITY units. For static recovery rates contact Rinnai.
All of these systems are connected to a 315 L Demand Duo cylinder.

Rinnai Demand Duo Specifications

General

Brand	Rinnai
Model	Demand Duo
Category	Controller
Language	English