πŸ’Έ 3% Cash Back | Cash, Check, Wire or Zelle πŸ’Έ

SAVE 3%

  • (877) 770-3548
  • Synchrony Financing

Midea 30K-Btu 15.8 SEER2 Central Coil Mini Split Heat Pump (-13Β°F) 10 EER/8.2 HSPF (R454B)

Free Shipping
Unavailable D5CURAH30AAK/Coil

Turn your existing gas furnace or air handler into a cold-climate heat pump with this Midea 30K-Btu Central Coil AC system. The Inverter Heat Pump outdoor unit keeps heating down to -13 F, runs on R454B refrigerant, and works with your current blower and ductwork.It offers 15.8 SEER2 efficiency, Dual Fuel Mode AC so your furnace can stay on as backup, and a 7-year compressor warranty.

Your price

Buy more, pay less

from each
1 × =
Description

Midea 30K BTU Central Coil Mini Split Heat Pump
Midea
Central Coil 30K BTU Mini Split Heat Pump — -13°F
30,000 BTU 15.8 SEER2 10 EER 8.2 HSPF -13°F Min Heating R454B Refrigerant

Midea Central Coil 30K BTU 15.8 SEER2 Mini Split Heat Pump — -13°F

15.8 SEER2 R454B -13°F Cold Climate Dual Fuel Mode Multi-Poise Coil 7-Year Compressor Warranty

This Midea Central Coil system pairs a retrofit evaporator coil with a hyper-heat inverter outdoor unit, converting an existing gas furnace or air handler into a heat pump without replacing the blower or ductwork. The coil sits on top of (or beside) the existing furnace and works with most conventional forced-air systems, and it runs on next-generation R454B refrigerant. It's designed for homeowners who want cold-climate heat pump performance and efficient cooling while keeping the existing furnace as backup or air distribution.

The outdoor unit holds heating operation down to -13°F outdoor ambient, with 19,000 BTU/h maximum heating capacity at 5°F and 30,000 BTU/h rated heating at 47°F. The coil is multi-poise — horizontal right, horizontal left, vertical upflow, or vertical downflow — and includes a secondary drain for flexible routing. The system ships with a programmable wired controller with built-in WiFi and a factory-installed 24V interface for third-party thermostat compatibility. Dual Fuel Mode lets the system switch between the heat pump and the existing furnace automatically, and a factory leak mitigation system monitors the R454B circuit.

βœ… This Midea Central Coil 30K BTU Package Includes
  • (1) Cased Coil (D5FULAH36XCX / XBX / XAX) — with wired thermostat and PCB
  • (1) (-13°F) Heat Pump Outdoor Unit (D5CURAH30AAK) — with R454B refrigerant

Efficiency & Performance

15.8
SEER2
10
EER
8.2
HSPF
-13°F
Min Heat Temp
R454B
Refrigerant
Technical Specifications
System Type Central Coil Split Heat Pump (Retrofit onto Existing Furnace / Air Handler)
Capacity 30,000 BTU (2.5 Ton)
Indoor Unit Cased Coil (D5FULAH36XCX / XBX / XAX)
Outdoor Unit D5CURAH30AAK
SEER2 Rating 15.8
EER Rating 10
HSPF Rating 8.2
Refrigerant R454B (Factory Leak Mitigation System)
Voltage 208/230V, Single Phase, 60Hz
Min Heating Temperature -13°F
Max Heating Capacity @ 5°F 19,000 BTU/h
Rated Heating Capacity @ 47°F 30,000 BTU/h
Rated Cooling Capacity @ 95°F 29,000 BTU/h
Installation Type True Multi-Poise — horizontal right, horizontal left, vertical upflow, vertical downflow
Coil Anti-corrosive fin coating; secondary drain for flexible routing
Controls Included Wired controller (programmable, built-in WiFi) + factory-installed 24V interface for third-party thermostats; Dual Fuel Mode
Safety Features Factory-installed leak detection system (indoor); condenser high-temp protection
Outdoor Features Variable-speed inverter; factory-installed base pan heater; factory-installed crankcase heater; built-in 24V interface; reverse fan operation; anti-corrosive fin coating; quiet operation
Warranty 7yr Compressor / 5yr Parts (Registration Required)

Indoor Coil Options

CX Coil (D5FULAH36XCX) — Multi-Poise
  • Works with most conventional forced-air furnaces (some restrictions apply)
  • Coil package includes interface and wired controller
  • Factory-installed refrigerant leak detection system
  • Wired controller with built-in WiFi and Dual Fuel Mode
  • Conventional line set; coil interface powered via furnace
  • Constant air motor / blower
  • Anti-corrosive fin coating
  • Multi-poise: horizontal right/left, vertical up/down
BX Coil (D5FULAH36XBX) — Multi-Poise
  • Works with most conventional forced-air furnaces (some restrictions apply)
  • Coil package includes interface and wired controller
  • Factory-installed refrigerant leak detection system
  • Wired controller with built-in WiFi and Dual Fuel Mode
  • Conventional line set; coil interface powered via furnace
  • Anti-corrosive fin coating
  • Multi-poise: horizontal right/left, vertical up/down
AX Coil (D5FULAH36XAX) — Multi-Poise
  • Works with most conventional forced-air furnaces (some restrictions apply)
  • Coil package includes interface and wired controller
  • Factory-installed refrigerant leak detection system
  • Wired controller with built-in WiFi and Dual Fuel Mode
  • Conventional line set; coil interface powered via furnace
  • Anti-corrosive fin coating
  • Multi-poise: horizontal right/left, vertical up/down

Retrofit-Ready Coil

The cased coil installs onto an existing gas furnace or air handler, converting an existing forced-air system into a heat pump without replacing the blower or ductwork.

Heating to -13°F

Operates as a heat pump down to -13°F outdoor ambient, with 19,000 BTU/h max heating output at 5°F — a genuine primary heat source in cold climates.

Dual Fuel Mode

The system switches automatically between the heat pump and the existing furnace based on outdoor temperature and cost — letting you use the cheapest heat source at any moment.

Factory Leak Detection

A factory-installed refrigerant leak detection system monitors the R454B circuit on both the coil and outdoor unit, protecting the compressor and alerting occupants before a leak becomes a safety issue.

Multi-Poise Coil

The coil installs horizontal right, horizontal left, vertical upflow, or vertical downflow — a secondary drain allows flexible routing depending on the existing furnace orientation.

Built-In WiFi Controller

The included wired controller is programmable and has built-in WiFi, so app-based control comes standard without an add-on module. A factory 24V interface also supports most third-party thermostats.

Factory Base Pan Heater

Both a base pan heater and a crankcase heater are installed at the factory on the outdoor unit, preventing ice accumulation and protecting the compressor in freezing weather.

Works With Existing Furnace

Compatible with virtually any conventional furnace (some restrictions apply), and the coil interface is powered from the existing 24V furnace supply — no separate control transformer needed.

Why Buy From Mini Split Warehouse

Free Nationwide Shipping

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

Factory Warranty Included

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

Lowest Prices Online

We cut out the middleman. Compare us against any competitor — we back our pricing.

20+ Brands Side By Side

Shop Pioneer, Daikin, Midea, MRCOOL, Cooper & Hunter, and more in one place.

Real Technical Support

Call or email our team. We answer specs, sizing, and installation questions — not scripts.

3% Cash Back Offer

Pay by check or bank transfer and get 3% back — one of the easiest savings available.

Trust Badges

βœ… Factory Warranty Coverage

7
Year Compressor
5
Year Parts

*Warranty registration REQUIRED — Register Your System

Frequently Asked Questions

Will my warranty be valid if I don't use a licensed installer?

No. This is a traditional line-set system — brazing, evacuation and charging the refrigerant circuit must be performed by an EPA 608-certified technician. Midea's warranty also depends on professional installation and online registration via the link in the warranty section above. Our team can answer sizing and line-set questions before you order — just call or email.

What is a cased coil, and how is it different from an air handler?

A cased coil is an evaporator coil in a metal cabinet that sits on top of (or beside) an existing furnace or blower, while an air handler is a complete indoor unit with its own blower. A cased coil is the retrofit choice when you have a working furnace and want to add heat-pump heating and cooling without replacing the blower. An air handler makes sense when there's no existing blower, or when you want a fully matched indoor unit.

How does Dual Fuel Mode work?

Dual Fuel Mode lets the system switch automatically between the heat pump and your existing furnace based on outdoor temperature and cost. Above a set balance point, the heat pump handles heating efficiently. Below it, the system can call on the furnace for extra capacity or cheaper operation depending on your fuel rates. The wired controller manages the switchover, and you can adjust the balance point to match your utility rates.

What's the difference between the CX, BX, and AX coils?

The three coils (D5FULAH36XCX, XBX, and XAX) are all multi-poise cased coils that work with existing furnaces. The main differences are cabinet dimensions and duct connection geometry to match different furnace plenum sizes and airflow requirements. Each has its own AHRI certificate and NEEP report, which are linked in the accordions above. Measure your existing furnace plenum opening before ordering — our team can help confirm which coil matches your install.

Does this system lose heating capacity in cold weather?

Yes, output declines as outdoor temperature drops, like all inverter heat pumps. It operates down to -13°F outdoor ambient, with 19,000 BTU/h maximum heating capacity at 5°F versus 30,000 BTU/h at 47°F — roughly 63% of rated capacity at 5°F. Dual Fuel Mode can call on the existing furnace below the balance point to cover the difference. A manual J load calculation is the right way to confirm sizing at your local design temperature — our team can help before you order.

Specification
Title Midea 30K-Btu 15.8 SEER2 Central Coil Mini Split Heat Pump (-13Β°F) 10 EER/8.2 HSPF (R454B)
Brand Carrier Midea North America
Category 30000 Btu | 2.5 Ton | 1200-1500 Sq Ft
SKU D5CURAH30AAK/Coil
Condition new
UPC 810150840599
MPN D5CURAH30AAK
Reviews 1
5.0 1 review

Next-Level

Chris Laperle · July 2026

I swapped my old, noisy AC for this Midea central coil system, and it’s the best upgrade I’ve ever made for my home. Instead of hanging a bulky plastic unit on my wall like a normal mini-split, this smart coil hooks right into my existing vents, keeping the whole house perfectly cozy without the clutter. It runs on a whisper-quiet variable motor that gently sips electricity instead of constantly blasting on and off, which has already shaved a chunk off my power bill. Plus, even when the winter weather outside plunged below freezing, this powerhouse pumped out steady, warm air without flinching. It’s simple, hidden, incredibly efficient, and controlling it straight from my phone makes it feel like pure magic.

Customer Reviews

5.0 / 5 · 1 reviews
Next-Level

I swapped my old, noisy AC for this Midea central coil system, and it’s the best upgrade I’ve ever made for my home. Instead of hanging a bulky plastic unit on my wall like a normal mini-split, this smart coil hooks right into my existing vents, keeping the whole house perfectly cozy without the clutter. It runs on a whisper-quiet variable motor that gently sips electricity instead of constantly blasting on and off, which has already shaved a chunk off my power bill. Plus, even when the winter weather outside plunged below freezing, this powerhouse pumped out steady, warm air without flinching. It’s simple, hidden, incredibly efficient, and controlling it straight from my phone makes it feel like pure magic.

Chris Laperle · 2026-07-03

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

(877) 770-3548

Raffle Sign-Up

Sign up today for special offers, coupon codes and our free raffle.Β