OLMO - R410A - 22 - 2 - 3 zones - Outdoor Condenser - Sierra - 208-230V
OLMO Multi-Zone R410A Outdoor Condenser 24,000 BTU (2 Ton)
OLMO Multi-Zone R410A Outdoor Condenser 24,000 BTU (2 Ton)
Regular price
$974.00 USD
Regular price
$1,605.00 USD
Sale price
$974.00 USD
Shipping calculated at checkout.
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Product Overview
Product Overview
OLMO Multi-Sierra 24,000 BTU Outdoor Heat Pump — OS-MSR24-230VO
Multi-zone inverter heat pump for 2–3 zones. Up to 22 SEER2 and 12.5 EER2. Designed for Multi-Sierra wall-mount indoor units.
24,000 BTU/h cool & heat 2–3 zones SEER2 up to 22 EER2 up to 12.5 R410A 208–230V, 1Ph, 60Hz
Why pros choose this outdoor unit
- Flexible zoning: supports 2 to 3 indoor units.
- High efficiency: up to 22 SEER2 with inverter technology.
- Cold-climate operation: heating down to −13°F per spec range.
- Simple electrical: MCA 25 A, max fuse 30 A.
At-a-glance
Model
OS-MSR24-230VO
OS-MSR24-230VO
Zones
3-4 Zones
3-4 Zones
Refrigerant
R410A
R410A
Sound
59 dB(A)
59 dB(A)
What’s included
- Outdoor inverter heat pump unit OS-MSR24-230VO
- Owner/installation documentation (per shipment)
Indoor units, line sets, communication cable, and accessories sold separately.
Tech specs
| Voltage range (V) | 198~253 |
|---|---|
| System type | Multi-zone unit |
| SEER2 up to | 22 |
| Refrigerant type | R410A |
| Refrigerant piping Liquid/Gas side (inch) | 1/4"/3/8" |
| Packing dimensions (WxDxH) | 43-3/4x18-1/8x36-1/4 |
| Max. pipe length (ft) | 66/197 |
| HSPF2-5 | 9.17 |
| HSPF2-4 | 11.21 |
| EER2 up to | 12.5 |
| Unit Net/Gross weight | 158.7/169.5 |
| Unit dimensions (W*H*D) | 37-3/8x33x13-3/8 |
| Power source | 208-230V, 1Ph, 60Hz |
| Outdoor Noise Level | 59 |
| Minimum circuit ampacity | 25 |
| Max.fuse | 30 |
| Heating Capacity at 47°F | 24,000 |
| COP | 3.66 |
| Cooling Capacity (nominal) | 24,000 |
| Ambient temperature - Heating | -13~75.2 |
| Ambient temperature - Cooling | 14~114.8 |
| Outdoor air flow (CFM) | 2350 |
Confirm port count, line sizes, and charging against the submittal and installation manual for your zone mix.
Documents
- Olmo Multi-Sierra Leaflet 2024 (PDF)
- OLMO Catalog 2024 (PDF)
- Multi-SIERRA ODU User & Installation Manual (PDF)
Warranty
- 5-year compressor limited warranty
- 2-year parts limited warranty (licensed HVAC install and registration within 60 days)
FAQs
How many rooms can this support?
Two to three zones when paired with compatible Multi-Sierra wall-mount indoor units.
What refrigerant does it use?
R410A with factory precharge. Add charge per line length as specified.
What electrical protection is required?
MCA 25 A and max fuse 30 A at 208–230 V single phase. Follow local code.
What are the operating temperature ranges?
Heating −13~75.2°F. Cooling 14~114.8°F.
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