| Refrigerant type | R454B |
| System type | Single Zone |
| Filter dimensions (WxD) (inch) | Field supply; unit ships without filter (20x20) |
| BTU rated | 36,000 |
| Power source | 208-230V, 1Ph, 60Hz |
| Dehumidification value (pnt/day) | 7.59 |
| Voltage range (V) | 187-253 |
| Controller | Wire controller + remote controller available |
| Refrigerant piping - liquid/gas side (inch) | 3/8"/3/4" |
| EER2 | 11.7 |
| SEER2 | 17.2 |
| Net/gross weight (lb) | 127.87/152.78 |
| Unit dimensions (WxDxH) | 21.02 x 21.02 x 49.02 |
| Packing dimensions (WxDxH) | 24.41 x 26.57 x 52.56 |
| Operation range - heating | 32~86°F |
| Operation range - cooling | 60~90°F |
| Minimum circuit ampacity (A) | 6 |
| Max fuse (A) | 15 |
| Indoor noise level (H/M/L) | 47/42/30.5 |
| Indoor air flow | 1,189 / 1,083 / 971.2 / 865.2 |
| ESP range | 0-0.8 |
| Drainage pipe diameter (inch) | 3/4" |
Overview
Cooper&Hunter's 36K Btu Multi-Position Air Handler, utilizing the new R454B refrigerant, is a great HVAC solution designed to provide maximum comfort and efficiency. With flexibility for horizontal and vertical installation, this unit adapts to various space requirements, making it an excellent choice for any setting in single-zone applications.
The Multi-Position Air Handler features Intelligent Air Flow with a three-speed fan motor, allowing automatic or manual adjustment of static air pressure. The Anti-Cold Air Function ensures the fan doesn't blow until the coil is warm, preventing cold air from entering the room on startup. Designed as a true multi-position air handler, this unit boasts a rating of up to 17.2 SEER2.
Features
- Intelligent Air Flow with three-speed fan motor for automatic or manual static pressure adjustment
- Anti-Cold Air Function prevents cold air from entering the room on startup
- Durable TU1 copper tubes and aluminum coil for efficient, long-lasting heat transfer
- Fast Cool/Heat Function for rapid temperature adjustment
- Optional Auxiliary Heater available separately as a back-up heating option
- Auto Restart Function, Refrigerant Leak Detection, and Wired Controller
- Compatible with Inverter Technology outdoor condenser units for energy efficiency
- Intelligent Dusting Switch reverses the fan to clean dust and debris from the coil
What's Included
- Indoor Air Handler Unit CH-RS36LCAHU
- Built-in Smart Kit with downloadable Cooper&Hunter app
- Remote Control
- Wall Thermostat
Specifications
| Refrigerant type | R454B |
| System type | Single Zone |
| Filter dimensions (WxD) (inch) | Field supply; unit ships without filter (20x20) |
| BTU rated | 36,000 |
| Power source | 208-230V, 1Ph, 60Hz |
| Dehumidification value (pnt/day) | 7.59 |
| Voltage range (V) | 187-253 |
| Controller | Wire controller + remote controller available |
| Refrigerant piping - liquid/gas side (inch) | 3/8"/3/4" |
| EER2 | 11.7 |
| SEER2 | 17.2 |
| Net/gross weight (lb) | 127.87/152.78 |
| Unit dimensions (WxDxH) | 21.02 x 21.02 x 49.02 |
| Packing dimensions (WxDxH) | 24.41 x 26.57 x 52.56 |
| Operation range - heating | 32~86°F |
| Operation range - cooling | 60~90°F |
| Minimum circuit ampacity (A) | 6 |
| Max fuse (A) | 15 |
| Indoor noise level (H/M/L) | 47/42/30.5 |
| Indoor air flow | 1,189 / 1,083 / 971.2 / 865.2 |
| ESP range | 0-0.8 |
| Drainage pipe diameter (inch) | 3/4" |
Details
Overview
Cooper&Hunter's 36K Btu Multi-Position Air Handler, utilizing the new R454B refrigerant, is a great HVAC solution designed to provide maximum comfort and efficiency. With flexibility for horizontal and vertical installation, this unit adapts to various space requirements, making it an excellent choice for any setting in single-zone applications.
The Multi-Position Air Handler features Intelligent Air Flow with a three-speed fan motor, allowing automatic or manual adjustment of static air pressure. The Anti-Cold Air Function ensures the fan doesn't blow until the coil is warm, preventing cold air from entering the room on startup. Designed as a true multi-position air handler, this unit boasts a rating of up to 17.2 SEER2.
Features
- Intelligent Air Flow with three-speed fan motor for automatic or manual static pressure adjustment
- Anti-Cold Air Function prevents cold air from entering the room on startup
- Durable TU1 copper tubes and aluminum coil for efficient, long-lasting heat transfer
- Fast Cool/Heat Function for rapid temperature adjustment
- Optional Auxiliary Heater available separately as a back-up heating option
- Auto Restart Function, Refrigerant Leak Detection, and Wired Controller
- Compatible with Inverter Technology outdoor condenser units for energy efficiency
- Intelligent Dusting Switch reverses the fan to clean dust and debris from the coil
What's Included
- Indoor Air Handler Unit CH-RS36LCAHU
- Built-in Smart Kit with downloadable Cooper&Hunter app
- Remote Control
- Wall Thermostat
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.
