Typical Rinnai demand duo installation

demandDuoInstall
Model A B C D E PTR INCLUSIONS Primary Pump Mj Rating HD200’s) Total System Weight (315 L)
DD1 375 N/A 600 715 600 1 x HT575 UPS20-60B 200 92
DD2 725 1825 2 x HT575 UP25-80B 400 115
DD3 1500 120 kg 3 x HT575 + Tee UP25-80B 600 135
DD4 1875 150 kg 1 x HT575 &
1 x Boiler Valve
UP25-80B 800 155
DD5 2250 180 kg UP25-80B x 2 1000 175
DD6 2250 180 kg UP25-80B x 2 1200 190

Tank
Model
F G H I Dry Weight Wet Weight
250 Litre 285 385 1475 1690 60 kg 310 kg
315 Litre 1855 2080 72 kg 385 kg

HD
Model
J K L M
HD200 e 410 510 610 1500
HD200 i 340 440 540