LWH18-150L / LWH18-200L / LWH30-250L / LWH30-300L
Domestic All-in-One Hot-Water Heat Pump
An integrated R134a hot-water range with catalogue tank capacities from 150 to 300 litres.
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Commercial R290 air-to-water heat pump
R290 Ultraheat Commercial Heat Pump
A two-model commercial R290 range with catalogue maximum space-heating outputs of 50 kW and 100 kW.
LWH-F50VSN9 / LWH-F100VSN9
Product overview
R290 Ultraheat is the commercial-capacity series in the reviewed 2026 catalogue. The two units are listed with 50 kW and 100 kW maximum space-heating outputs and cascade control for larger systems. Project selection must be based on the actual design point, hydraulic arrangement, local refrigerant rules and exact certification scope.
- 50 kW and 100 kW catalogue models
- R290 refrigerant
- Cascade control for up to 16 units listed
- Wi-Fi control and 75°C maximum outlet temperature listed
Available information
| Model / series | LWH-F50VSN9 / LWH-F100VSN9 |
|---|---|
| Models | LWH-F50VSN9 / LWH-F100VSN9 |
| Maximum space-heating output | 50 kW / 100 kW, catalogue-listed |
| Refrigerant | R290 |
| Maximum outlet-water temperature | 75°C, catalogue-listed |
| Cascade | Up to 16 units, catalogue-listed |
| Ingress protection | IPX4, catalogue-listed |
| MOQ | To be confirmed |
| Sample | To be confirmed |
| Lead time | To be confirmed |
| OEM / ODM | To be confirmed |
Confirm before order
- Capacity at the project design point
- Cascade controller and hydraulic scheme
- R290 safety and plant-room requirements
- Noise limits
- Certification and warranty files
Document note: Outputs and options are catalogue values. No standalone performance report, certification file or warranty policy was reviewed.
Risk-aware sourcing
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What Taotao Sourcing can check
We review the supplier's observable business identity, production fit, quotation assumptions and model-specific documents. Factory visits and production follow-up can be arranged when required.
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