EcoSpring 270L (ECOS270)
Specifications
| Type | Integral all-in-one |
| Refrigerant | R290 |
| Tank volume | 270 L |
| Tank material | Enamel, dome 3.0mm / wall 2.5mm, concave inner tank |
| Rated heating capacity | 2.78 kW |
| Rated power input | 1.2 kW |
| COP | 4.15 (A 20/15, W 15-55 (dry bulb 20C / wet bulb 15C, water 15 to 55C)) |
| Sound level | 43 dB(A) |
| Hot water delivery | 60 °C |
| Operating ambient | -7 to 43 °C |
| Tank height | 1830 mm |
| Tank diameter | 620 mm |
| Tank weight (empty) | 119 kg |
| Electric backup | 1.8 kW |
| Warranty | 5 years |
Certified to
Specs from: EcoSpring ECOS270 technical specification sheet (Parex Industries Ltd / Whirlpool NZ, ecospring.co.nz). Official product page →
Sold in New Zealand
NZ has no equivalent to the Australian STC/VEEC/ESC certificate schemes, so no dollar rebate applies to this model.
The EcoSpring ECOS270 is the larger tank size in the same all-in-one platform as the ECOS200, with a 270 L enamelled tank marketed for a 3-4 person household. Heating capacity, power input, and COP match the 200 L unit (2.78 kW, 1.2 kW, COP 4.15 at 20/15 degrees C dry/wet bulb ambient with water heated 15 to 55 degrees C), recovering 60 L/hr, and produces 43 dB(A) at 1 m.
Without the electric element the heat pump operates from -7 to 43 degrees C ambient (-15 to 43 degrees C with the 1.8 kW resistance element engaged). Rated outlet temperature is 60 degrees C, maximum 75 degrees C. The unit measures 620 mm wide and 1830 mm tall (700 x 700 x 1975 mm packed), weighing 119 kg net (139 kg gross). The spec sheet states an STC rating of 31-32 in AU SRES zone 4, though EcoSpring is sold in New Zealand, which has no equivalent certificate scheme.
EcoSpring is distributed by Parex Industries Ltd (part of Whirlpool NZ) and controllable via the Smart Life app (temperature, modes, timers). Warranty is 5 years.
Homeowners
What's it worth at your place?
Enter your postcode to see the exact certificates and dollar rebate this model earns at your address.
Check your rebate →Installers & retailers
Quoting this product?
Compare it against alternatives, or talk to us about eligibility, zoning and claim paperwork.
Compare models →Manufacturers & importers
Your product?
Verify or update this listing, or ask about registering new models and maximising certificate outcomes.
Contact EnergyAE →New to the schemes? Read how STCs, VEECs and ESCs work for residential HPWHs, or see the HPWH Intelligence Platform for live compliance and certificate tools.