EXINDA 30kW R290 Monoblock Air-to-Water Heat Pump
R290 RESIDENTIAL AIR-TO-WATER HEAT PUMP
The XDASH30D3 is the 30 kW unit at the top of the R290 range. It covers a small apartment block, a hotel's hot water or a workshop on its own, without moving up to a commercial chiller. Three-phase, with 60 °C heating water in continuous duty and 70 °C for short hot-water top-ups.
Core Specifications
| Model | XDASH30D3 |
| Nominal heating / maximum cooling | 30 kW at A7/W35 / 22.5 kW at A35/W7 |
| Rated COP / EER | 4.5 / 3.1 (EN 14511) |
| Refrigerant / charge / GWP | R290 / 3.2 kg / 3 |
| Published ambient range | −25 to 43 °C |
| Heating / cooling leaving water | 35–70 °C (60 °C continuous, 70 °C short peak duty) / 7–27 °C |
| Power supply | 380–415 V / 50 Hz / 3 Ph (R, S, T, N, Ground) |
| Compressor | DC inverter |
| MCA / MOP | 24 A / 30 A |
| Maximum electrical input, heating / cooling | 12,800 W / 12,800 W |
| Water connection / nominal flow | G1-1/4 in. / 5.2 m³/h |
| Sound | 61 / 59 / 38 dB(A), daytime max / rated / low; sound power measured to EN 12102, converted at 1 m |
| Net dimensions (L × W × H) | 1252 × 550 × 1420 mm |
| Shipping dimensions (L × W × H) | 1300 × 575 × 1550 mm |
| Net weight / shipping weight | 180 kg / 200 kg |
| Cascade | Up to 8 units stated in submittal; confirm controller and hydraulic design |
| Defrost and freeze protection | Demand-based intelligent defrosting; microcomputer forced anti-freeze control active during shutdown and standby |
| Site electrical requirement | Earth Leakage Circuit Breaker (ELCB) required at all installation sites |
| Warranty | 10 years on the compressor |
| Certification | CE marked; RoHS. Heat Pump KEYMARK, MCS and BAFA registrations in the range apply to the 6–20 kW models (see those product pages). |
| Performance standard | Rated performance values are stated in accordance with EN 14511. |
| Sound measurement | Sound power level measured in accordance with EN 12102 and converted to a 1 m distance. |
Heating Performance at Stated Conditions
Nominal heating is 30 kW at A7/W35 to EN 14511. Capacity falls as outdoor temperature drops and as leaving-water temperature rises. The rows below are the maximum modulation row at each condition from the model submittal; they show the ceiling, not the rated point. Use the complete table for design and confirm the duty at your leaving-water temperature.
35 °C leaving water
| Outdoor condition | Leaving water | Heating capacity | Input power | COP |
|---|---|---|---|---|
| A12 DB / 11 WB | 35 °C | 34.533 kW | 7.475 kW | 4.62 |
| A7 DB / 6 WB | 35 °C | 33.208 kW | 8.407 kW | 3.95 |
| A2 DB / 1 WB | 35 °C | 30.353 kW | 8.747 kW | 3.47 |
| A−7 DB / −8 WB | 35 °C | 23.164 kW | 8.243 kW | 2.81 |
| A−15 DB / −16 WB | 35 °C | 18.367 kW | 7.917 kW | 2.32 |
55 °C leaving water
| Outdoor condition | Leaving water | Heating capacity | Input power | COP |
|---|---|---|---|---|
| A12 DB / 11 WB | 55 °C | 32.070 kW | 9.837 kW | 3.26 |
| A7 DB / 6 WB | 55 °C | 31.588 kW | 11.571 kW | 2.73 |
| A2 DB / 1 WB | 55 °C | 27.411 kW | 11.664 kW | 2.35 |
| A−7 DB / −8 WB | 55 °C | 21.022 kW | 11.006 kW | 1.91 |
| A−15 DB / −16 WB | 55 °C | 16.127 kW | 9.599 kW | 1.68 |
Source: XDASH30D3 technical submittal, heating-capacity table. DB/WB = dry-bulb/wet-bulb. Values are condition-specific, not unconditional guarantees.
Technical Documents
Questions Before You Specify
Does the 30 kW nameplate mean 30 kW is available at every condition?
No. 30 kW is the nominal heating capacity at A7/W35 to EN 14511. The published table shows capacity changing with outdoor temperature, leaving-water temperature and compressor modulation. Size the system from the project design condition.
How much capacity remains at low ambient temperatures?
At maximum modulation and 35 °C leaving water the submittal publishes 23.164 kW at A−7 and 18.367 kW at A−15. At 55 °C leaving water the same conditions publish 21.022 kW and 16.127 kW. The unit operates down to −25 °C ambient.
What leaving-water temperatures are published?
The submittal publishes 35–70 °C in heating mode and 7–27 °C in cooling mode. Design the heating circuit on 60 °C continuous; 70 °C is available for short peak duty such as DHW top-up. Confirm capacity and COP at the actual target water temperature.
How does XDASH30D3 differ from the 20 kW model?
Nominal heating rises from 20 kW to 30 kW, maximum cooling from 14 kW to 22.5 kW, nominal water flow from 3.4 to 5.2 m³/h, net weight from 120 kg to 180 kg, and MCA/MOP from 20/25 A to 24/30 A. Published maximum heating leaving water rises from 60 °C to 70 °C (short peak duty; 60 °C continuous on both). Cabinet dimensions and the G1-1/4 in. water connection are the same.
What should I send for a selection, and what do I get back?
Send the project country, design heat loss, outdoor design temperature, target leaving-water temperature and terminal type. Flow and pressure drop, DHW and buffer arrangement, controls and quantity can follow once the unit is shortlisted. You get back a capacity check at your design condition and water temperature, the submittal and dimensional drawing, the certificates and lead time.
Request selection support or a quote
Send the project country, design heat loss, outdoor design temperature, target leaving-water temperature and terminal type. Flow, DHW and buffer arrangement, controls and quantity can follow.
EXINDA will return a model recommendation, performance at your design point, the technical submittal, dimensional drawing, certification documents and lead time. Installation manuals are supplied by EXINDA.
Distributors: select "HVAC Distributors & Dealers" to request the R290 range information pack and sample-unit terms.