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Cooper & Hunter 48K-Btu 15.3 SEER2 Mini Split Heat Pump (5Β°F) 8.2 EER/9.2 HSPF (R410a)

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In Stock A5: CH-48AHU

New C&H Central Ducted Heat Pump AC System Included in Package: (1) One Indoor Air Handler (Thermostat Included) (1) One Heat Pump Outdoor Unit ( 5F /5 F ) Factory Warranty : 7 Yr Compressor /5 Yr Parts Copper & Indoor to Outdoor Wire can be added via the dropdown boxes above Wire option above is communication from indoor to outdoor, you will need field supplied wires also. See Related Items Below For More Accessories INDOOR KEY FEATURES Installation Flexibility A built-in secondary drain all...

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Description

Cooper Hunter 48K Central AHU Mini Split
Cooper & Hunter
48K BTU Central Ducted Mini Split Heat Pump
15.3 SEER28.2 EER29.2 HSPF2Min Heat: 5°FR410a
48,000 BTU 15.3 SEER2 R410a 7yr / 5yr Warranty

C&H 48K Central Ducted Air Handler Mini Split

This package includes one multi-poise indoor air handler unit and one 5°F-rated heat pump outdoor unit. The air handler installs vertically (up flow or down flow) or horizontally (left or right), making it compatible with a wide range of existing duct configurations. A C&H wired thermostat is included, and the unit interfaces with standard third-party single-stage thermostats.

The outdoor unit delivers full heating capacity down to 5°F, making it a viable primary heat source in moderate climates without requiring a supplemental furnace. Upgrade the outdoor unit to the -22°F hyper model via the dropdown if you need heating performance in colder regions. Free shipping nationwide on the full package.

⚑ Efficiency & Performance
15.3
SEER2
8.2
EER2
9.2
HSPF2
5°F
Min Heat Temp
R410a
Refrigerant
7 yr
Compressor Warranty
Key Specifications
Capacity 48,000 BTU
SEER2 Rating 15.3
EER2 Rating 8.2
HSPF2 Rating 9.2
Min Heating Temperature 5°F (−22°F Hyper upgrade available)
Refrigerant R410a
Voltage 208/230V, Single Phase
Installation Type Central Ducted (Multi-Poise Air Handler)
Controls Wired Thermostat Included; 3rd-Party Thermostat Compatible
Connections Standard HVAC flared — no brazing required
Warranty 7yr Compressor / 5yr Parts
β˜… Product Features

Multi-Poise Installation

Installs in any orientation — up flow, down flow, horizontal left, or horizontal right — to fit virtually any duct layout.

Built-In Secondary Drain

Handles condensate in any mounting position without requiring additional drain routing in most installations.

3rd-Party Thermostat Ready

Factory-installed single-stage interface works with Nest, Ecobee, Honeywell, and most standard thermostats. Wired thermostat included.

No-Braze Copper Connections

Indoor copper line connections use standard HVAC flare fittings — no torch or brazing equipment needed.

Refrigerant Leak Detection

Built-in refrigerant leakage sensor in the outdoor unit protects the system and your indoor space.

-22°F Hyper Upgrade Available

Swap in the hyper outdoor unit (via dropdown) to extend heating operation down to -22°F for colder climates.

Why Buy From Mini Split Warehouse

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Free Nationwide Shipping

No weight limits. No dimensional charges. Free freight delivery on every order.

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Factory Warranty Included

Every unit ships with the full manufacturer warranty — no third-party coverage needed.

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βœ… Factory Warranty Coverage
7
Year Compressor
5
Year Parts

*Warranty registration required at cooperandhunter.us/warranty

❓ Frequently Asked Questions
What size space does a 48,000 BTU mini split cover?
A 48K BTU system is typically sized for 1,800–2,000 square feet of well-insulated living space. Actual sizing depends on ceiling height, insulation quality, climate zone, and window exposure. Use a Manual J or BTU calculator for accuracy.
Is an air handler the same as a mini split?
An air handler (AHU) connects to ductwork and distributes air through a central duct system — it looks and functions like a traditional furnace air handler but uses a mini split refrigerant circuit instead of a compressor coil. It's a ductless-to-ducted bridge. Standard mini splits use ductless indoor units like wall mounts or cassettes.
Can I use a standard thermostat with this air handler?
Yes. The C&H AHU has a factory-installed single-stage 24V interface that works with most conventional thermostats (Nest, Ecobee, Honeywell, and others). The included wired thermostat also works out of the box.
Does this system heat down to -22°F?
The base outdoor unit heats down to 5°F. If you need -22°F performance, select the Hyper outdoor unit upgrade from the dropdown above — it is available as an add-on for colder climates.
What's included in the package?
One multi-poise indoor air handler unit with wired thermostat and one heat pump outdoor unit. Copper linesets and communication wire are available via the dropdown above. Installation requires a licensed HVAC contractor.

Specification
Title Cooper & Hunter 48K-Btu 15.3 SEER2 Mini Split Heat Pump (5Β°F) 8.2 EER/9.2 HSPF (R410a)
Brand Cooper and Hunter
Category 48000 Btu | 4 Ton | 1800-2000 Sq Ft
SKU A5: CH-48AHU
Condition new
UPC 810035931107
MPN CH-48AHU
Reviews 10
4.8 10 reviews

Everything was absolutely as described

H. Wilson · October 2024

Had professionally installed and have had literally zero issues. I live in the inland northwest, summer is multiple days of 100 heat and months of sub zero and freezing temps. I just make sure the outdoor unit is clean and free of debris. This unit has paid for itself already as my heat bills are generally half from my straight electric furnace. I would 100% recommend for the money !

the invisible architect of our indoor climate

Benjamin B. Casey · June 2025

As someone who’s always valued the quiet hum of a well-oiled machine over the cacophony of an old, dying beast, our previous HVAC system was a constant source of low-grade irritation. It’s a whisper. I’ve found myself checking the thermostat more than once, just to confirm it’s actually running, because the air is simply there, silently permeating every corner of the house. Installation, being a central ducted system, was of course a job for professionals. However, our HVAC team commented on the thoughtful design of the components, making their work smoother than expected.

4 ton heat pump/AC

Joey Lamere · February 2025

We purchased and installed a 4 ton C&H mini split system that we purchased from Mini Split Warehouse, the customer service was great, the products were delivered in a timely manner and there was no damage and all inventory was included.

Performing well so far

Ryan · September 2024

When it comes to deciding between mini split brands, it can be quite a puzzle. After a month of research, I settled on the C&H mini split. It's doing the job, and the free shipping was a nice touch.

Put it in my warehouse

Walter Hampton · August 2024

I installed this in my warehouse, keeps my employees nice and cool- shipped fast

I'm so glad I finally made the switch.

Charles Pryor · March 2025

You know how my old AC was basically a dinosaur? Loud, inefficient, and basically just a money pit? Well, I finally bit the bullet and got that C&H 48,000 BTU ducted mini-split from Mini-Split Warehouse. Honestly? Life-changing. Now, the best part...It's quiet. Honestly, I was a little nervous about buying something like this online, but Mini-Split Warehouse was awesome. They answered all my dumb questions, and the shipping was fast. Plus, the fact I could use my own thermostat was a huge plus. I'm picky about that!

Cooper and Hunter

Gary Boldt · January 2025

When it comes to deciding between mini split brands, it can be quite a puzzle. Went with the Cooper and Hunter unit. Efficiency is a strong point of this mini split, making it an energy-conscious choice.

A Solid Upgrade for Whole-Home Comfort

B. Brock · January 2026

this unit feels well-built, dependable, and designed for long-term use. If you need a central ducted system that delivers strong performance without unnecessary noise or complexity, this one has proven to be a smart and dependable choice. What surprised me most is how quietly it runs for a system this size. Even when it’s working hard, it stays in the background and doesn’t disrupt daily life.

Greatttttt!

Austin · November 2024

Your product was the answer to our big space. I cannot imagine installing this myself. I hired a contractor who had all the right skill set folks, incl. A/C tech to do the entire job in 5 hours (2 guys, plus an electrician who had to tap into a line under the house). It's super quiet, inside and out, plus cools efficiently.

Great experence

Keith Johnson · September 2024

Used for church, Great experence from ordering to installation, had a question on signal wiring, and was answered in less than an hour.

Customer Reviews

4.8 / 5 · 10 reviews
Everything was absolutely as described

Had professionally installed and have had literally zero issues. I live in the inland northwest, summer is multiple days of 100 heat and months of sub zero and freezing temps. I just make sure the outdoor unit is clean and free of debris. This unit has paid for itself already as my heat bills are generally half from my straight electric furnace. I would 100% recommend for the money !

H. Wilson · 2024-10-15
the invisible architect of our indoor climate

As someone who’s always valued the quiet hum of a well-oiled machine over the cacophony of an old, dying beast, our previous HVAC system was a constant source of low-grade irritation. It’s a whisper. I’ve found myself checking the thermostat more than once, just to confirm it’s actually running, because the air is simply there, silently permeating every corner of the house. Installation, being a central ducted system, was of course a job for professionals. However, our HVAC team commented on the thoughtful design of the components, making their work smoother than expected.

Benjamin B. Casey · 2025-06-03
4 ton heat pump/AC

We purchased and installed a 4 ton C&H mini split system that we purchased from Mini Split Warehouse, the customer service was great, the products were delivered in a timely manner and there was no damage and all inventory was included.

Joey Lamere · 2025-02-25
Performing well so far

When it comes to deciding between mini split brands, it can be quite a puzzle. After a month of research, I settled on the C&H mini split. It's doing the job, and the free shipping was a nice touch.

Ryan · 2024-09-03
Put it in my warehouse

I installed this in my warehouse, keeps my employees nice and cool- shipped fast

Walter Hampton · 2024-08-14
I'm so glad I finally made the switch.

You know how my old AC was basically a dinosaur? Loud, inefficient, and basically just a money pit? Well, I finally bit the bullet and got that C&H 48,000 BTU ducted mini-split from Mini-Split Warehouse. Honestly? Life-changing. Now, the best part...It's quiet. Honestly, I was a little nervous about buying something like this online, but Mini-Split Warehouse was awesome. They answered all my dumb questions, and the shipping was fast. Plus, the fact I could use my own thermostat was a huge plus. I'm picky about that!

Charles Pryor · 2025-03-11
Cooper and Hunter

When it comes to deciding between mini split brands, it can be quite a puzzle. Went with the Cooper and Hunter unit. Efficiency is a strong point of this mini split, making it an energy-conscious choice.

Gary Boldt · 2025-01-07
A Solid Upgrade for Whole-Home Comfort

this unit feels well-built, dependable, and designed for long-term use. If you need a central ducted system that delivers strong performance without unnecessary noise or complexity, this one has proven to be a smart and dependable choice. What surprised me most is how quietly it runs for a system this size. Even when it’s working hard, it stays in the background and doesn’t disrupt daily life.

B. Brock · 2026-01-24
Greatttttt!

Your product was the answer to our big space. I cannot imagine installing this myself. I hired a contractor who had all the right skill set folks, incl. A/C tech to do the entire job in 5 hours (2 guys, plus an electrician who had to tap into a line under the house). It's super quiet, inside and out, plus cools efficiently.

Austin · 2024-11-15
Great experence

Used for church, Great experence from ordering to installation, had a question on signal wiring, and was answered in less than an hour.

Keith Johnson · 2024-09-28

Mini Split Warehouse offers a wide selection of ductless air conditioners and split heat pumps, providing free shipping nationwide.

(877) 770-3548

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