Toshiba 2123259 HWS G1801CNHMV-E 1.6 kW
The Toshiba 2123259 HWS G1801CNHMV-E 1.6 kW is a heat pump water heater with water heating efficiency ηwh 120 %, load profile M and energy label A+.1
Key figures
Technical specifications
| General | |
|---|---|
| Load profile | M1 |
| Registered in EPREL | 2026-011 |
| Efficiency | |
| Water heating efficiency ηwh | 120 %1 |
| ηwh, colder climate | 88 %1 |
| ηwh, warmer climate | 122 %1 |
| Energy label | A+1 |
| Annual electricity use, colder climate | 586 kWh1 |
| Annual electricity use, warmer climate | 424 kWh1 |
| Noise | |
| Indoor sound power | 58 dB(A)1 |
| Outdoor sound power | 64 dB(A)1 |
| Connectivity & smart | |
| Off-peak hours only | Yes1 |
How it ranks
Water heating efficiency ηwh: better than 62% of comparable models in our database (Heat pump water heaters · Load profile M; n = 98).
Rank 31 of 99
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.
Similar models
Other brands, same type and a comparable size.
More from Toshiba
- Toshiba 7995561 HWS G1801CNHMV-E 1.6 kW Water heating efficiency ηwh: 135 %
- Toshiba 2123257 HWS G2501ENHMV-E 1.7 kW Water heating efficiency ηwh: 132 %
- Toshiba 7995559 HWS G2501ENHMV-E 1.7 kW Water heating efficiency ηwh: 165 %
How we collect and check this data →
Frequently asked questions
What is the water heating efficiency ηwh of the Toshiba 2123259 HWS G1801CNHMV-E 1.6 kW?
The water heating efficiency ηwh of the Toshiba 2123259 HWS G1801CNHMV-E 1.6 kW is 120 %.1
Which load profile does the Toshiba 2123259 HWS G1801CNHMV-E 1.6 kW have?
The Toshiba 2123259 HWS G1801CNHMV-E 1.6 kW has load profile M.1
Which energy label does the Toshiba 2123259 HWS G1801CNHMV-E 1.6 kW have?
The Toshiba 2123259 HWS G1801CNHMV-E 1.6 kW has energy label A+.1
What is the indoor sound power of the Toshiba 2123259 HWS G1801CNHMV-E 1.6 kW?
The indoor sound power of the Toshiba 2123259 HWS G1801CNHMV-E 1.6 kW is 58 dB(A).1
Sources
- European Product Registry for Energy Labelling (EPREL) – water heaters — Europese Commissie · accessed Oct 13, 2026