Hitachi RAM-90NP5B / RAK-35RXB + RAD-50QPB
Uses less electricity than 20% of the 14,301 split air conditioners, 6 kW and over on the EU register. At your selected price (European Union) that is €153 a year, €1,532 over ten years.
- Cooling, SEER
- 5.5
- Typical 6.9
- Heating, SCOP
- 4.0
- Typical 4.1
- Cooling cost
- €153 / year
- +€740 if you also heat with it (average climate)
Uses more than most comparable models: 80 % of them need less. Bosch 7733704008, the most efficient alternative on sale, saves about €71 a year. 91% of comparable models reach a better class than A; the most common is A++. Heating efficiency (SCOP 4.0) is below the typical 4.1 of its group. Hitachi has 5895 models in this group; this one is number 5433 among them.
Where it stands
Rank 11,307 of 14,301 split air conditioners, 6 kW and over by yearly consumption. 11,306 use less.
Next to it in the ranking
- Mitsubishi Electric PLA-M50EA2 + PLA-M50EA2 / PUZ-ZM100VKA2 541 kWh same
- Hitachi RAM-110NP5E / RAK-15QPE + RAK-15QPE + RAK-35RPE + RAK-35RXE 541 kWh same
- Hitachi RAM-90NP5B / RAK-35RXB + RAD-50QPB 541 kWh
- Hitachi RAM-90NP5A / RAF-35QXA + RAK-50QPA 541 kWh same
- Bosch 7733702817 541 kWh same
What it will cost you
| Period | RAM-90NP5B / RAK-35RXB + RAD-50QPB | 7733704008 | Difference |
|---|---|---|---|
| 1 year | €153 | €83 | −€71 |
| 5 years | €766 | €413 | −€353 |
| 10 years | €1,532 | €827 | −€705 |
| 15 years | €2,298 | €1,240 | −€1,058 |
Is the more efficient model worth its price?
Enter both purchase prices to see the total cost of ownership.
Cooling and heating
Heating by climate zone
| Climate | SCOP | kWh / yr |
|---|---|---|
| Warmer (e.g. Athens) | 5.1 | 1,100 |
| Average (e.g. Strasbourg) | 4.0 | 2,614 |
| Colder (e.g. Helsinki) | 3.0 | 7,697 |
Same size, lower running cost
On sale, at least 10% less energy, same size group
| Model | kWh / yr | Saves / year |
|---|---|---|
| Hitachi RAM-90NP5B / RAK-35RXB + RAD-50QPB (this model) | 541 | — |
| 292 | €71 | |
| 292 | €71 | |
| 292 | €71 | |
| 322 | €62 | |
| 322 | €62 |
Label and product sheet
- Energy class cooling / heating
- A / A
- SEER
- 5.5
- SCOP warmer / average / colder
- 5.1 / 4.0 / 3.0
- Cooling design load
- 8.5 kW
- Heating design load (average)
- 7.4 kW
- Yearly cooling
- 541 kWh
- Yearly heating (average climate)
- 2,614 kWh
- Sound power indoor / outdoor
- 57 / 66 dB(A)
- Refrigerant
- R410A (GWP 2088)
Model numbers and history
2 model numbers are registered by Hitachi with identical label values (usually colour or market variants). Searching any of them leads here.
RAM-90NP5B / RAK-35RXB + RAD-50QPB · RAM-90NP5B / RAK-35RPB + RAD-50QPB
- Placed on the EU market
- First published in the EU register (EPREL)
Questions
How much does the Hitachi RAM-90NP5B / RAK-35RXB + RAD-50QPB cost to run?
At one cooling season as on the label it uses about 541 kWh a year according to its EU energy label. At the EU average household price of 0.283 €/kWh that is about €153 a year, or €1,532 over ten years.
What do SEER and SCOP mean?
This model reaches SEER 5.5 and SCOP 4.0 in the average climate: higher is better.