| System type | Single-Zone |
| BTU rated | 12,000 |
| Power source | 208-230V,1Ph,60Hz |
| Refrigerant piping - liquid/gas side (inch) | Φ6.35/Φ12.7(1/4"/1/2") |
| Net/gross weight (lb) | 17.20/22.05 |
| Unit dimensions (WxDxH) | 31.69x7.64x11.22 |
| Packing dimensions (WxDxH) | 34.25x10.63x14.37 |
| Operation range - heating | 32～86 |
| Operation range - cooling | 62～90 |
| Minimum circuit ampacity (A) | 3 |
| Max fuse (A) | 15 |
| Indoor noise level (H/M/L) | 41.5/34.5/25.5 |
| Indoor air flow | 317.65/241.18/176.47 |
| SEER | 16.8 |
| Rated Current Heating | 5.27 |
| Rated Current Cooling | 5.92 |
| Operation temperature Indoor heating | 62~86 |
| Operation temperature Indoor cooling | 62~86 |
| HSPF5 at 47°F | 8 |
| HSPF4 at 47°F | 9.4 |
| Heating Capacity at 47°F | 12,000 |
| EER | 8.8 |
| Design pressure | 550/340 |
| COP at 47°F | 2.90 |
| COP | 1.7 |
| Connection Wire | 16AWG*4 |
| Additional Refrigerant Charge 1/4 liquid line | 0.161 |
Overview
The OS-EL12ALP230VI is the 12,000 Btu/h indoor wall-mounted unit from OLMO's Alpic ECO Series, a single-zone mini split system built for quiet, efficient indoor comfort. Inverter-driven operation and a low-noise design (25.5-41.5 dB indoor) keep the unit unobtrusive, while automatic operation and intelligent pre-heating help maintain steady comfort with minimal input.
This 208-230V, 1Ph, 60Hz unit is rated at 16.8 SEER with a COP of 1.7, delivering 12,000 Btu/h of cooling and 12,000 Btu/h of heating at 47°F. It pairs one-to-one with the matching OS-EL12ALP230VO outdoor condenser.
Features
- Auto Swing
- Inverter Technology
- Comfortable Sleep Mode
- Multiple Fan Speeds
- LED Display
- Fan Delay Function
- Self-diagnosis
- Automatic Operation
- Timer
- Intelligent Pre-heating
- Auto Restart Function
What's Included
- OS-EL12ALP230VI indoor wall-mounted unit
- Designed to pair one-to-one with the OS-EL12ALP230VO outdoor condenser (sold separately)
Specifications
| System type | Single-Zone |
| BTU rated | 12,000 |
| Power source | 208-230V,1Ph,60Hz |
| Refrigerant piping - liquid/gas side (inch) | Φ6.35/Φ12.7(1/4"/1/2") |
| Net/gross weight (lb) | 17.20/22.05 |
| Unit dimensions (WxDxH) | 31.69x7.64x11.22 |
| Packing dimensions (WxDxH) | 34.25x10.63x14.37 |
| Operation range - heating | 32～86 |
| Operation range - cooling | 62～90 |
| Minimum circuit ampacity (A) | 3 |
| Max fuse (A) | 15 |
| Indoor noise level (H/M/L) | 41.5/34.5/25.5 |
| Indoor air flow | 317.65/241.18/176.47 |
| SEER | 16.8 |
| Rated Current Heating | 5.27 |
| Rated Current Cooling | 5.92 |
| Operation temperature Indoor heating | 62~86 |
| Operation temperature Indoor cooling | 62~86 |
| HSPF5 at 47°F | 8 |
| HSPF4 at 47°F | 9.4 |
| Heating Capacity at 47°F | 12,000 |
| EER | 8.8 |
| Design pressure | 550/340 |
| COP at 47°F | 2.90 |
| COP | 1.7 |
| Connection Wire | 16AWG*4 |
| Additional Refrigerant Charge 1/4 liquid line | 0.161 |
Details
Overview
The OS-EL12ALP230VI is the 12,000 Btu/h indoor wall-mounted unit from OLMO's Alpic ECO Series, a single-zone mini split system built for quiet, efficient indoor comfort. Inverter-driven operation and a low-noise design (25.5-41.5 dB indoor) keep the unit unobtrusive, while automatic operation and intelligent pre-heating help maintain steady comfort with minimal input.
This 208-230V, 1Ph, 60Hz unit is rated at 16.8 SEER with a COP of 1.7, delivering 12,000 Btu/h of cooling and 12,000 Btu/h of heating at 47°F. It pairs one-to-one with the matching OS-EL12ALP230VO outdoor condenser.
Features
- Auto Swing
- Inverter Technology
- Comfortable Sleep Mode
- Multiple Fan Speeds
- LED Display
- Fan Delay Function
- Self-diagnosis
- Automatic Operation
- Timer
- Intelligent Pre-heating
- Auto Restart Function
What's Included
- OS-EL12ALP230VI indoor wall-mounted unit
- Designed to pair one-to-one with the OS-EL12ALP230VO outdoor condenser (sold separately)
Manuals
Submittals
Frequently Asked Questions
Who do you sell to?
We sell exclusively to licensed HVAC contractors and industry professionals. Professional installation by a licensed technician is recommended to ensure proper installation, system performance, code compliance, and maximum manufacturer warranty coverage.
What brands do you carry?
We specialize in high performance brands like Cooper and Hunter along with ductless and mini split systems that meet California low GWP and energy compliance standards. We also stock trusted installation and service brands including NAVAC, RectorSeal, Fieldpiece, Armbridge, Olmo, and Diversitech.
Do you stock equipment locally?
Yes. We have a ton of equipment and accessories in stock across the Bay Area and Sacramento, available for local pickup or freight shipping. More locations coming soon.
Can I get help sizing a system?
Absolutely. We help contractors with equipment selection, line set sizing, refrigerant matchups, and other technical questions. Reach out via phone or email for support.
Do you offer volume discounts?
Yes. We offer contractor pricing and volume breaks for bulk orders. Reach out directly if you're planning a multi-unit install or need project pricing.
Do you help with warranty claims?
Yes, you will need to first reach out to the Cooper & Hunter Technical Support line 1 800-977-0722 to go through troubleshooting, and if it is determined to be a defective unit, we will work with the manufacturer and you as the customer to source you a replacement unit under warranty. If it is determined to need replacement parts, you as the customers will work with Cooper & Hunter to source replacement parts.
Can I buy online?
Yes. As long as you have a licensed contractor account with us, you can place orders online for delivery or pickup at any of our branch locations.
What makes CoolMan different?
We’re not just a supplier — we’re a partner. We know the ductless business, we understand California codes, and we move fast to help you win jobs and keep clients happy.
