| Refrigerant type | R454B |
| System type | Multi-zone unit |
| Power source | 208-230V, 1Ph, 60Hz |
| Dehumidification value (pnt/day) | 1.69 |
| Voltage range (V) | 187-253 |
| Refrigerant piping - liquid/gas side (inch) | 4x1/4"-3x3/8"+1x1/2" |
| EER2 | 12.5 |
| SEER2 | 23 |
| Net/gross weight (lb) | 168.43/179.67 |
| Packing dimensions (WxDxH) | 42.91 x 19.68 x 34.84 |
| Operation range - heating | -22 ~ 75°F |
| Operation range - cooling | -22 ~ 122°F |
| Minimum circuit ampacity (A) | 30 |
| Max fuse (A) | 35 |
| Performance level | Hyper Heat |
| Cooling capacity (BTU/h) | 27,000(7,200~37,000) |
| Heating capacity (BTU/h) | 27,000(8,400~36,000) |
| COP | 3.8 |
| HSPF4 | 10.5 |
| HSPF5 | 8.5 |
| Max pipe length - all indoor units (ft) | 262.4 |
| Max pipe length - one indoor unit (ft) | 114.8 |
Overview
Cooper&Hunter's 28K BTU, 230V Hyper Heat Multi-Zone Outdoor Unit delivers high-performance climate control tailored for residential spaces. With the ability to support up to four separate zones, this advanced system ensures independent and personalized temperature regulation for multiple rooms, providing unmatched comfort throughout your home.
Equipped with Hyper Heating technology, the unit delivers reliable warmth even in extreme cold, functioning efficiently at temperatures as low as -22°F. Its innovative inverter technology dynamically adjusts compressor output to align with the unique demands of each zone, optimizing energy use and ensuring dependable operation. With an impressive SEER2 rating of up to 23, this system offers substantial energy savings without compromising functionality or comfort.
A key feature of this Hyper Heat model is the incorporation of R454B refrigerant, which significantly reduces its environmental impact thanks to a lower Global Warming Potential (GWP) compared to conventional refrigerants. This reflects Cooper&Hunter's commitment to sustainable and eco-conscious climate solutions.
Designed for durability, the 28K BTU Hyper Heat unit performs consistently across various weather conditions, delivering long-lasting reliability year-round. Its compact design ensures simple installation in constrained spaces, while quiet operation enhances overall user satisfaction. Compatible with a variety of indoor units, this model provides a flexible and efficient multi-zone climate management system that combines cutting-edge technology with sustainability.
Features
- Multi-zone outdoor unit supports up to 4 independent zones
- Hyper Heat capability delivers reliable warmth in temperatures as low as -22°F
- Inverter technology dynamically adjusts compressor output to match each zone's demand
- R454B refrigerant with lower Global Warming Potential (GWP) than conventional refrigerants
What's Included
- C&H 28,000 Hyper Heat Multi-Zone Outdoor Unit
Specifications
| Refrigerant type | R454B |
| System type | Multi-zone unit |
| Power source | 208-230V, 1Ph, 60Hz |
| Dehumidification value (pnt/day) | 1.69 |
| Voltage range (V) | 187-253 |
| Refrigerant piping - liquid/gas side (inch) | 4x1/4"-3x3/8"+1x1/2" |
| EER2 | 12.5 |
| SEER2 | 23 |
| Net/gross weight (lb) | 168.43/179.67 |
| Packing dimensions (WxDxH) | 42.91 x 19.68 x 34.84 |
| Operation range - heating | -22 ~ 75°F |
| Operation range - cooling | -22 ~ 122°F |
| Minimum circuit ampacity (A) | 30 |
| Max fuse (A) | 35 |
| Performance level | Hyper Heat |
| Cooling capacity (BTU/h) | 27,000(7,200~37,000) |
| Heating capacity (BTU/h) | 27,000(8,400~36,000) |
| COP | 3.8 |
| HSPF4 | 10.5 |
| HSPF5 | 8.5 |
| Max pipe length - all indoor units (ft) | 262.4 |
| Max pipe length - one indoor unit (ft) | 114.8 |
Details
Overview
Cooper&Hunter's 28K BTU, 230V Hyper Heat Multi-Zone Outdoor Unit delivers high-performance climate control tailored for residential spaces. With the ability to support up to four separate zones, this advanced system ensures independent and personalized temperature regulation for multiple rooms, providing unmatched comfort throughout your home.
Equipped with Hyper Heating technology, the unit delivers reliable warmth even in extreme cold, functioning efficiently at temperatures as low as -22°F. Its innovative inverter technology dynamically adjusts compressor output to align with the unique demands of each zone, optimizing energy use and ensuring dependable operation. With an impressive SEER2 rating of up to 23, this system offers substantial energy savings without compromising functionality or comfort.
A key feature of this Hyper Heat model is the incorporation of R454B refrigerant, which significantly reduces its environmental impact thanks to a lower Global Warming Potential (GWP) compared to conventional refrigerants. This reflects Cooper&Hunter's commitment to sustainable and eco-conscious climate solutions.
Designed for durability, the 28K BTU Hyper Heat unit performs consistently across various weather conditions, delivering long-lasting reliability year-round. Its compact design ensures simple installation in constrained spaces, while quiet operation enhances overall user satisfaction. Compatible with a variety of indoor units, this model provides a flexible and efficient multi-zone climate management system that combines cutting-edge technology with sustainability.
Features
- Multi-zone outdoor unit supports up to 4 independent zones
- Hyper Heat capability delivers reliable warmth in temperatures as low as -22°F
- Inverter technology dynamically adjusts compressor output to match each zone's demand
- R454B refrigerant with lower Global Warming Potential (GWP) than conventional refrigerants
What's Included
- C&H 28,000 Hyper Heat Multi-Zone Outdoor Unit
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.
