OLMO Multi-Zone R454B Outdoor Condenser 42,000 BTU (3.5 Ton)
€2.568,00
Skip to product information
OLMO Multi-Zone R454B Outdoor Condenser 42,000 BTU (3.5 Ton)
€2.568,00
OLMO Multi-Sierra Outdoor ? R454B ? Multi-Zone
OLMO Multi-Sierra Outdoor ¡ª 42,000 BTU, R454B ¡ª OS-RMS42-230VO
Inverter heat pump outdoor unit. SEER2 up to 22. Heating to ?4 ¡ãF. Supports 3¨C5 zones with compatible indoor units.
Highlights
42,000 BTU/h cool 36,000 BTU/h heat 3¨C5 zones SEER2 22 ¡¤ EER2 12.0 HSPF2 9.5 ¡¤ COP2 3.60 R454B 208¨C230V 1Ph 5¨C125 ¡ãF cool ¡¤ ?4¨C75 ¡ãF heat
- Multi-zone capacity: serves 3 to 5 independent zones.
- High output: 42k BTU cooling with inverter efficiency.
- Cold-weather heat: heating operation rated to ?4 ¡ãF.
- Extended piping: up to 82 ft per run, 262 ft total.
ModelOS-RMS42-230VO
Zones3¨C5
EfficiencySEER2 22 ¡¤ EER2 12.0 ¡¤ HSPF2 9.5
Sound64 dB(A)
What's Included
- Outdoor unit OS-RMS42-230VO
- Owner/installation documentation
Use only with compatible OLMO Multi-Sierra indoor units. Observe MCA/max-fuse, line sizes, and total length limits.
Tech Specs
| Spec | Details |
|---|---|
| Model | OS-RMS42-230VO |
| Zones supported | 3¨C5 independent zones |
| Cooling / Heating capacity | 42,000 / 36,000 BTU/h |
| SEER2 / EER2 | 22.0 / 12.0 |
| HSPF2 / COP2 | 9.5 / 3.60 W/W |
| Power | 208¨C230 V, 1-Phase, 60 Hz |
| Voltage range | 187¨C253 V |
| MCA / Max fuse | 36 A / 60 A |
| Outdoor airflow (Hi) | 3,357 CFM |
| Outdoor sound | 64 dB(A) |
| Unit size (W¡ÁH¡ÁD) | 38-3/8 ¡Á 32-7/8 ¡Á 14-1/8 in |
| Packing size (W¡ÁH¡ÁD) | 43-3/4 ¡Á 37-3/4 ¡Á 18-1/8 in |
| Net / Gross weight | 172 / 194 lb |
| Refrigerant / Charge | R454B / 105.8 oz |
| Line sizes (liq/gas) | 1/4¡å / 3/8¡å |
| Max pipe length (each / total) | 82 ft / 262 ft |
| Operating range (cool / heat) | 5¨C125 ¡ãF / ?4¨C75 ¡ãF |
Documents
Important
Install by a licensed HVAC professional. Register within 60 days. Verify indoor mix, branch accessories if required, MCA/max-fuse, pipe lengths, and ambient limits.
FAQs
How many zones can this support?
Three to five independent zones when matched with compatible OLMO Multi-Sierra indoor units.
What line sizes are required?
1/4¡å liquid and 3/8¡å gas per specification.
What are the power requirements?
208¨C230 V, single-phase, 60 Hz. MCA 36 A. Max fuse 60 A.
What are the piping limits?
Up to 82 ft per run and 262 ft total, within system design limits.