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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)

$1,065.78 USD
$1,146.00 USD $1,065.78 USD
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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
Zones
3-4 Zones
Refrigerant
R410A
Sound
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

Spec Details
Model OS-MSR24-230VO
System type Multi-zone inverter heat pump
Cooling capacity (nom.) 24,000 BTU/h
Heating capacity @ 47°F 24,000 BTU/h
SEER2 / EER2 (up to) 22 / 12.5
HSPF2-5 / HSPF2-4 9.17 / 11.21
Refrigerant R410A
Refrigerant piping (liq/gas) 1/4″ / 3/8″
Refrigerant precharge 25 (per spec)
Additional charge 0.16 per ft for 1/4″ and 3/8″ liquid lines
Max pipe length (indiv./total) 66 ft / 197 ft
Max height difference 15
Power 208–230 V, 1-Phase, 60 Hz
Voltage range 198–253 V
MCA / Max fuse 25 A / 30 A
Outdoor noise 59 dB(A)
Outdoor air flow 2.35 (per spec)
Unit dimensions (W×H×D) 37-3/8 × 33 × 13-3/8 in
Packing dimensions (W×D×H) 43-3/4 × 18-1/8 × 36-1/4 in
Net / Gross weight 158.7 / 169.5 lb
Ambient temp (heat / cool) −13~75.2°F / 14~114.8°F
Compatible IDUs OLMO Multi-Sierra wall-mount indoor units (2–3 zones)

Confirm port count, line sizes, and charging against the submittal and installation manual for your zone mix.

Documents



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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