Hitachi RAM-Y85N5HAE + TAW-190RHD
The Hitachi RAM-Y85N5HAE + TAW-190RHD is a heat pump water heater with water heating efficiency ηwh 110 %, load profile L and energy label A.1
Key figures
Technical specifications
| General | |
|---|---|
| Load profile | L1 |
| Registered in EPREL | 2026-051 |
| Efficiency | |
| Water heating efficiency ηwh | 110 %1 |
| ηwh, colder climate | 97 %1 |
| ηwh, warmer climate | 122 %1 |
| Energy label | A1 |
| Annual electricity use, colder climate | 1,056 kWh1 |
| Annual electricity use, warmer climate | 840 kWh1 |
| Noise | |
| Indoor sound power | 65 dB(A)1 |
| Outdoor sound power | 65 dB(A)1 |
| Connectivity & smart | |
| Off-peak hours only | Yes1 |
How it ranks
Water heating efficiency ηwh: better than 6% of comparable models in our database (Heat pump water heaters · Load profile L; n = 175).
Rank 164 of 176
Compared with every model on VersusIndex in the same group with a known value; equal values do not count as better. This says nothing about price, installation or reliability.
Compare with
Similar models
Other brands, same type and a comparable size.
More from Hitachi
- Hitachi RAM-53NYP3E - TAW-270RHC Water heating efficiency ηwh: 130 %
- Hitachi RAM-Y85N5HAE + TAW-270RHD Water heating efficiency ηwh: 119 %
How we collect and check this data →
Frequently asked questions
What is the water heating efficiency ηwh of the Hitachi RAM-Y85N5HAE + TAW-190RHD?
The water heating efficiency ηwh of the Hitachi RAM-Y85N5HAE + TAW-190RHD is 110 %.1
Which load profile does the Hitachi RAM-Y85N5HAE + TAW-190RHD have?
The Hitachi RAM-Y85N5HAE + TAW-190RHD has load profile L.1
Which energy label does the Hitachi RAM-Y85N5HAE + TAW-190RHD have?
The Hitachi RAM-Y85N5HAE + TAW-190RHD has energy label A.1
What is the indoor sound power of the Hitachi RAM-Y85N5HAE + TAW-190RHD?
The indoor sound power of the Hitachi RAM-Y85N5HAE + TAW-190RHD is 65 dB(A).1
Sources
- European Product Registry for Energy Labelling (EPREL) – water heaters — Europese Commissie · accessed Oct 13, 2026