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In a frost a heat pump gives less than its label capacity. Check how much heat your house needs on the coldest day.
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All brand productsHLT12MONO-S + HLT-9-250-3S · 250 l
Heating, cooling and hot water with an integrated 250 l hot-water cylinder.
Price, photos and documents match the selected configuration.
State support up to 3,700 €. Rated output on the energy label: 9 kW. If the heat pump replaces or supplements a gas, wood, pellet or similar boiler. The Environmental Investment Fund decides. Conditions →
Choose installation and delivery at checkout. Their cost and timing are agreed in the offer. No online payment is requested.
| Parameter | NØRDIS ULTIMAHLT12MONO-S + HLT-9-250-3S |
|---|---|
| SCOP · 35 °CHeating · average climate. | 4.76 |
| SCOP · 55 °C | 3.56 |
| Noise · indoor unitLowest published value for this model at the stated setting. Sound pressure and sound power are different metrics. | 21 dB(A) · sound pressure · 1 m |
| Noise · outdoor unitLowest published value for this model at the stated setting. Sound pressure and sound power are different metrics. | 41 dB(A) · sound pressure · 1 m |
| Model capacity groupCatalogue group; not guaranteed output in frost. | 12 kW |
| System construction | Mono split · water pipework |
| Refrigerant | R290 |
| Class · water 35 / 55 °C | A+++ / A++ |
| Maximum heating flow temperatureMaximum depends on outdoor conditions; this is not tap-water temperature. | +75 °C |
| Lower heating operating limit | −25 °C |
| Hot-water cylinder | 250 l |
| Buffer tank in this kit | Not included |
| Electric backupBackup heat increases electricity consumption. | 9 kW |
| Supply · outdoor / indoor unit | 1 / 3 phase(s) |
| Circulation and modulation | Electronic pump · inverter |
Flow up to +75 °C defines heating-system options. Underfloor heating usually uses lower temperatures; radiator output must be checked at the required flow temperature. The maximum does not guarantee efficiency or full output in frost.
This kit has 9 kW electric backup. It covers additional heat demand but increases electricity consumption. It is not compressor output; electrical supply must be checked for the complete kit.
Integrated 250 l hot-water cylinder. The cylinder supplies domestic hot water; a buffer serves the heating circuit. Available mixed-water volume depends on temperatures and reheating.
Acoustic data: Manufacturer source 1 ↗
HLT12MONO-SOutdoor heat pump unit.
HLT-9-250-3SIntegrated 250 l hot-water cylinder.
Delivery, installation, pipework, brackets and site materials are excluded from the equipment price; scope and costs are specified in the offer.
Equipment price including VAT is listed separately. Installation and delivery are not fixed-price services: a total quotation is agreed before order confirmation.
Select the required services at checkout. Before confirmation, we agree site requirements, installation scope, total cost and timing.
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