Wall-mounted heat pumps
NORA 18
Made to orderVMH18A4-VA1B3NB
Ductless heating and cooling for a living area. Review the indoor/outdoor combination and documented performance before planning your project.
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Technical specifications
| Model | VMH18A4-VA1B3NB |
|---|---|
| Outdoor unit | VMH18A4-VA1B3NB(O) |
| Indoor unit | VMH18A4-VA1B3NB(I) |
| Cooling at 95°F (35°C) | 18,000 BTU/h |
| Heating at 47°F (8.3°C) | 18,500 BTU/h |
| SEER2 | 21.0 |
| EER2 · 95 °F | 12.8 |
| HSPF2 · Region IV | 9.0 |
| AHRI file reference | 218378466 |
| AHRI document date | 2026-06-16 |
| ENERGY STAR reference in the Canada summary | 4610330 |
The stated capacities are not low-temperature heating capacities.
Dimensions and sound
| Indoor dimensions W × H × D (manufacturer) | 972 × 302 × 224 mm |
|---|---|
| Outdoor dimensions W × H × D (manufacturer) | 890 × 598 × 372 mm |
| Indoor sound pressure (manufacturer) | 47 / 44 / 35 dB(A) |
| Outdoor sound pressure (manufacturer) | 55 dB(A) |
Source: VINO R32 Split-type Inverter AC brochure, 28 February 2026 edition, specifications table for the stated model. Manufacturer-declared values, separate from the AHRI performance ratings above. Indoor sound values follow the brochure’s order; measurement conditions are not specified.
TECHNICAL GUIDE
Make sense of the figures.
A few pointers to help you read this sheet and compare models.
Definitions source · U.S. Department of Energy ↗SEER2
Seasonal cooling efficiency rating. Compare this same rating across documented equipment combinations.
HSPF2
Seasonal heating efficiency rating. These sheets specify Region IV: keep this reference when comparing.
Capacity and test temperature
A figure at 47 °F (8.3 °C) is not a low-temperature capacity. Final selection depends on the building assessment and the equipment combination.
Documents & references
Manufacturer documents remain in their original language.
FOR COMPARISON
Within the same range.
View another product sheet or open a comparison with NORA 18.
YOUR PROJECT WITH NORA 18
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- Heating and cooling needs
- Unit placement and connections
- Documented capacity and unit combination
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