Reclaim CO₂ Split · 400L Duplex Stainless
Best for: A big household on hard water — the duplex tank, in the largest size Reclaim now build it. Installed across Melbourne’s south-east, VEU rebate eligible where the property qualifies, fixed-price quote inside 2 business hours.

REHP-CO2-400SSQ-V2
400 L duplex stainless tank
Message for quote
Fixed price within 2 business hours.
Eligible · we handle the paperwork.
A big household on hard water — the duplex tank, in the largest size Reclaim now build it
CO₂ split heat pump · duplex stainless tank
R744 (CO₂)
What 400 L actually gets you.
A 400 L tank doesn’t give you 400 L of shower. It gives up about 80% of its volume before the outlet starts running cool, and that 60 °C water gets blended with 15 °C mains down to a 41 °C shower, so it stretches further than the label suggests. Figures assume Melbourne winter mains; you’ll get more in summer.
- Tank capacity
- 400 L
- Tank material
- Duplex 2205 / 316-grade stainless steel
- Best for
- High draw on hard, bore or tank water
- Tank warranty
- 15 years parts + 5 years labour
Tank: 10-year parts + 5-year labour (glass-lined) or 15-year parts + 5-year labour (stainless). Heat pump: 10-year parts + labour on the Reclaim EHPE-4550P-A, 7-year parts + labour on the Reclaim/Panasonic HE-UM60AR. Controller: 10-year parts + labour on the Reclaim controller and sensor lead, 7-year on the Reclaim/Panasonic non-Wi-Fi controller. ECO R290 all-in-one: 8-year tank, parts and labour. PTRV and Quickie Kit: 5-year parts + labour. Plus 6-year workmanship from us.
Fixed Reclaim CO₂ Split · 400L Duplex Stainless quote.
Free, no-obligation, replied within 2 business hours.
