Olmo Sierra Wall Mount Ductless Mini Split AC Indoor Unit ¨C 18000 BTU
No Installation
€343,50
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Olmo Sierra Wall Mount Ductless Mini Split AC Indoor Unit ¨C 18000 BTU
€343,50
OLMO Multi-Sierra Indoor ? R454B ? Wall-Mount
OLMO Multi-Sierra Indoor ¡ª 18,000 BTU, R454B ¡ª OS-RM18SW-230VI
Wall-mount indoor unit with Smart Connect. SEER2 up to 21. Quiet, high-airflow comfort. Pairs with OLMO Multi-Sierra outdoor units.
Highlights
18,000 BTU/h SEER2 up to 21 R454B (system) Wi-Fi included 1/4¡å liquid ¡¤ 1/2¡å gas 208¨C230V, 1Ph 45/41/39 dB(A)
- Smart control: Wi-Fi Smart Connect app per room.
- Comfort modes: Sleep, Turbo, Eco, multi-speed fan, timer, auto swing.
- High airflow: up to 647 CFM for faster conditioning.
- Quiet: 45/41/39 dB(A) for large bedrooms or living areas.
ModelOS-RM18SW-230VI
RefrigerantR454B (system)
ControlsRemote + Wi-Fi app
Lines1/4¡å liquid ¡¤ 1/2¡å gas
What's Included
- Indoor unit OS-RM18SW-230VI (18,000 BTU)
- Wi-Fi adapter (17310900A05963)
- Wireless remote control
- Installation & user manuals
- Manufacturer warranty
Installation kit with pre-flared copper, drain, and communication cable is optional and must be selected if needed.
Tech Specs
| Spec | Details |
|---|---|
| Model | OS-RM18SW-230VI |
| Capacity (rated) | 18,000 BTU/h |
| SEER2 / EER2 (up to) | 21 / 12.95 |
| Refrigerant | R454B (with matching Multi-Sierra ODU) |
| Refrigerant piping (liq/gas) | 1/4¡å / 1/2¡å |
| Power | 208¨C230 V, 1-Phase, 60 Hz |
| Voltage range | 187¨C253 V |
| MCA / Max fuse | 3 A / 5 A |
| Indoor noise (H/M/L) | 45 / 41 / 39 dB(A) |
| Indoor airflow (H/M/L/Quiet) | 647 / 588 / 482 / 382 |
| Dehumidification | 2.6 pints/hour |
| Unit dimensions (W¡ÁH¡ÁD) | 42 3/4 ¡Á 12 3/8 ¡Á 9 5/16 in |
| Packing dimensions (W¡ÁD¡ÁH) | 46 1/16 ¡Á 15 3/8 ¡Á 12 7/16 in |
| Net / Gross weight | 30.9 / 37.5 lb |
| Filter size (W¡ÁD¡ÁH) | 16 1/8 ¡Á 9/16 ¡Á 15 1/8 in |
| Drain connection | 3/4¡å |
| Controller | L1-12 |
| Operating range (cool / heat) | 61¨C86 ¡ãF / 61¨C86 ¡ãF |
Performance depends on the matched Multi-Sierra outdoor unit and system design.
Performance Features
- Remote control included
- Smart Connect app control
- Sleep, Turbo, and Eco modes
- Multiple fan speeds and timer
- Auto-swing louvers
- Self-clean mode
- LED display
Documents
Warranty
- 5-year compressor limited warranty
- 2-year parts limited warranty (licensed HVAC install and registration within 60 days)
- 1-year remote control
Important
Installed by a licensed HVAC professional. Registration within 60 days. Select an installation kit if needed: pre-flared copper, drain hose, communication cable, wrapping bands.
FAQs
Does this include Wi-Fi?
Yes. Smart Connect Wi-Fi adapter is included.
Which outdoor units is it compatible with?
All OLMO Multi-Sierra outdoor units sized for an 18,000 BTU zone and using R454B.
What line sizes are required?
1/4¡å liquid and 1/2¡å gas per Multi-Sierra specifications.
How quiet is it?
Indoor sound is 45/41/39 dB(A) on H/M/L.