Skip to content
MRCOOL DIY® 5th Gen E Star 12,000 BTU Single Zone Mini Split Condenser 115V (DIY-12-HP-C-115D25-O)

MRCOOL DIY® 5th Gen E Star 12,000 BTU Single Zone Mini Split Condenser 115V (DIY-12-HP-C-115D25-O)

MRCOOL Logo
Top Authorized Dealer
Manufacturer Warranty Included
Customers rate us 4.8/5 based on 477 reviews.
SKU DIY-12-HP-C-115D25-O
$1,581.00 - $1,581.00
$1,581.00
$1,581.00 - $1,581.00
$1,581.00
Availability:
in stock, ready to be shipped

Get it between -

Profile Pic

Have a question? Talk to one of our trusted experts today!

Instant Live Chat: Chat IconChat Now

Call or Text us: Phone Icon 415-481-4075

Price Match Policy

Price Match

Here at OffGrid Living, we want to offer you the best prices online.

If you happen to find a lower price for the same product, we will guarantee to match their price or beat their price. Note, this does not apply to all products in the store. Please reach out to us via email or chat if you want a price match or price beat.

For the policy to apply, please send us a screenshot, link, or any other evidence of the product being priced lower than ours before making the purchase.

Refer to our Price Match Policy Rules.

Refunds & Returns Policy

At OffGrid Living, we are proud to have the best refund and return policies in the industry. If you’re not satisfied with your purchase for any reason, you may return it to us within 30 days for a refund.

If you have a problem with our order (there are missing components, damages, or the product is not functioning), please reach out to us as quickly as possible. Some of the problems can be resolved by going through the product manual or the product FAQs.

Refer to our Refunds & Return Policy for more details.

Shipping & Delivery

Order Processing

Once we receive your order, we will send you a confirmation email. Then we will process the order by confirming that the product is in stock and ready for shipment. If any of the items in your order are back-ordered, we will reach to you via email or phone and you may choose to either wait or receive a 100% refund.

Please allow 1-3 days for processing your order.

Shipping

We ship to the lower 48 continental United States only at this time.

Shipping times and shipping method will depend on the specific product and brand you purchase. If you have any shipping question, feel free to ask on the chat or email us at info@offgridlivingsolutions.com.

We will send tracking information by email the same day the shipping tracking number is created/available.

Before you sign the shipping bill, please THOROUGHLY INSPECT YOUR ITEM. Signing for the receipt of a damaged product removes the liability of the shipping company and OffGrid Living Solutions. Once you accept your shipment as non-damage, your item is your property.

Delivery time

Shipping Timeline listed above is an estimate. Please call or message the web chat for precise ETAs.

MRCOOL DIY® 5th Gen E Star 12,000 BTU Single Zone Mini Split Condenser 115V (DIY-12-HP-C-115D25-O)

Description

The 5th Generation 5th Generation MRCOOL® DIY® 12k BTU 23.5 SEER Ductless Heat Pump Single Zone Mini Split Condenser makes home climate control easier than ever. Designed for effortless installation, this system requires no special tools or professional experience and is ideal for spaces between 350-500 sq. ft. With a pre-charged 25-foot QuickConnect® line set filled with R-454B refrigerant, setup is simple and eliminates the need for vacuuming. The included DIYPRO® cable enhances durability, replacing traditional electrical conduit to protect against weather, animals, and yardwork damage. Controlling your comfort is seamless with multiple options, including the included remote, the SmartHVAC app for Apple and Android devices, or hands-free commands via Amazon Alexa and Google Assistant.

Additionally, the Gold Fin Condenser provides exceptional corrosion resistance, making it a great choice for coastal environments. Equipped with a variety of features, this system enhances efficiency and comfort. The Timer function helps manage energy use, while Auto mode maintains your desired temperature without constant adjustments. After a power outage, the system automatically resumes previous settings, and the anti-mildew function reduces condensation buildup in the air handler.

Built for longevity, the 5th Generation MRCOOL® DIY® Mini Split offers an industry-leading warranty, including a limited lifetime warranty, plus a 7-year compressor and 5-year parts warranty. Combining advanced technology, user-friendly operation, and long-term reliability, this system is designed for hassle-free home comfort.

Features

  • NEEP ccASHP Listed
  • Intertek listed 5031495
  • Easy DIY installation
  • Future-proof your investment with the included DIYPro® cable, eliminating the need for electrical conduit.
  • Keep the included remote close by, and MRCOOL DIY®'s Follow Me® function will track the air temperature around you to ensure maximum comfort.
  • The MRCOOL® Smart HVAC Controller® Module and App fully support Google Assistant & Amazon Alexa out of the box.

Product Specifications

MRCOOL DIY® 5th Gen E Star 12,000 BTU Single Zone Mini Split Condenser 115V (DIY-12-HP-C-115D25-O) Product Specifications

Dimensions

11.93" D x 21.85" H x 30.12" W 

SEER2

23.5

EER2

12.5

HSPF2-4

10.2

HSPF2-5

7.6

Tonnage

1

Cooling Capacity (BTU)

12000

Heating Capacity (BTU)

12000

Voltage (V)

115

Phase

1

Cycle

60

Max Fuse Breaker (A)

20

Min Circuit Ampacity (A)

18

Color

White

Zone Capacity

1

Refrigerant Type

R-454B

Refrigerant Volume (Oz)

30.34

Decibel Rating (DBA)

54

Inverter

DC

Line Set Length

25

Max Lineset Length (FT)

82

Liquid Line Size

1/4

Suction Line Size

3/8

Compressor Motor Type

Rotary

Auxiliary Heater Included

No

Auxiliary Heater Available

No

Fan Only Option

Yes

Quiet Mode

Yes

Auto Cool

Yes

WIFI Compatibility

Yes

APP Compatibility

Yes

Works with IOS

Yes

Workw with Android

Yes

UL Listed

Yes

ETL Listed

Yes

Energy Star Certified

Yes

AHRI Certified

Yes

Registered Warranty

Extended Limited Lifetime*

Base Parts warranty

5

Base Compressor Warranty

7

Has Batteries

Yes

Contains Electronics

Yes

Contains Chemicals

Yes

Contains Aerosol

Yes

Contains Compressed Gas

Yes

Proposition 65 Warning

Yes

Net Weight (Lbs)

83.11

Gross Depth (In)

16.54

Gross Height (In)

27.56

Gross Width (In)

36.22

Gross Weight (Lbs)

65.48

Product Manual

Brochure
Installation Manual
Remote Manual
Warranty
Accessory Manual

Product Warranty

MRCOOL Limited Lifetime Warranty

MRCOOL distributor (hereinafter “Company”) warrants this product against failure due to defect in materials or workmanship under normal use and maintenance as follows.

All warranty periods begin on the date of original installation. If the date cannot be verified, the warranty period begins one hundred twenty (120) days from date of manufacture. If a part fails due to defect during the applicable warranty period Company will provide a new or remanufactured part, at Company’s option, to replace the failed defective part at no charge for the part.

This limited warranty is subject to all provisions, conditions, limitations and exclusions listed on the right side.

LIMITATIONS OF WARRANTIES

ALL IMPLIED WARRANTIES AND/OR CONDITIONS (INCLUDING IMPLIED WARRANTIES OR CONDITIONS OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR USE OR PURPOSE) ARE LIMITED TO THE DURATION OF THIS LIMITED WARRANTY, SOME STATES OR PROVINCES DO NOT ALLOW LIMITATIONS ON HOW LONG AN IMPLIED WARRANTY OR CONDITION LASTS, SO THE ABOVE MAY NOT APPLY TO YOU.

THE EXPRESS WARRANTIES MADE IN THIS WARRANTY ARE EXCLUSIVE AND MAY NOT BE ALTERED, ENLARGED, OR CHANGED BY ANY DISTRIBUTOR, DEALER, OR OTHER PERSON, WHAT SO EVER.

Product FAQs

Q1 How do I register my warranty?

Answer: Go to here to file your warranty.

Q2 How do I find the AHRI number of my unit?

Answer: You can find links to the AHRI certificates on the documentation page at mrcool.com/documentation.

Customer Reviews

Be the first to write a review
0%
(0)
0%
(0)
0%
(0)
0%
(0)
0%
(0)

Let customers speak for us

from 477 reviews
EG4 LifePower4 Lithium Battery | 24V 200AH | Server Rack Battery
Don J.
super reliable rackable battery

Solid build, no drop in performance so far. Using it in our off-grid cabin system and it's handled everything we’ve thrown at it. Rack mount is convenient and saves space. Great value. thanks OffGrid Living

EG4 LifePower4 Lithium Battery | 24V 200AH | Server Rack Battery
EcoFlow DELTA 2 Portable Power Station Solar Generator
Tommie B.
LIghtly used

Nice compact power station. Works great for small electronics and lights during our weekend getaways. I just wish the AC output was slightly higher, but for what it is, it’s awesome.

EcoFlow DELTA 2 Portable Power Station Solar Generator
EG4 12000XP OffGrid Inverter | 48V Split Phase | 24kW PV Input | 12kW Power Output | EG4-12000XP
Richard Stephens
Very nice EG4 12000XP

Installation was straight forward and easily understood. Connecting to USB was not very clear but eventually got through it. There needs to be more options when connecting to LiFePO4 batteries on the menu when not using the communications cable.

EG4 12000XP OffGrid Inverter | 48V Split Phase | 24kW PV Input | 12kW Power Output | EG4-12000XP
BadAss Tents Land Rover Defender 20-21 Ladder mounted Rotopax bracket, Aluminum, Black, Left side mount
M Patts
Cool addition to the River!

The instructions were a little lacking, but we were able to watch a YouTube video that helped. Very sturdy. Did need to improvise a little on the rubber grommets so it did not knock against the glass. Does not hum or vibrate going down the road. Used two two-and-a-half Rotopax fuel containers.

BadAss Tents Land Rover Defender 20-21 Ladder mounted Rotopax bracket, Aluminum, Black, Left side mount
Pytes V5 Battery 5.12kWh LFP Server Rack Battery | 10-Year Warranty | 6,000 Cycles | Sol-Ark Communications
Cindy S.
off-grid batteries

Easy to set up, solid performance so far. Impressed with the communication with the inverter.

Pytes V5 Battery 5.12kWh LFP Server Rack Battery | 10-Year Warranty | 6,000 Cycles | Sol-Ark Communications
Harvest Right Home Pro Freeze Dryer
Chuck H.
got the stainless steel harvest right perfect size

runs smoothly and quieter than expected. Handles everythign from berries to full meals.

Harvest Right Home Pro Freeze Dryer
Harvest Right Home Pro Freeze Dryer
Matthew P.
Great product

Great product, quick shipping, endless amount of food storage

Harvest Right Home Pro Freeze Dryer
BatteryEVO 72V FALCON 2x Battery Kit (54Ah - 4.2 kWh)
Lucas K.
BatteryEVO FALCON

fast and free shipping. Got this at my house in a couple of days

BatteryEVO 72V FALCON 2x Battery Kit (54Ah - 4.2 kWh)
Harvest Right Standard Oil Vacuum Pump
Denise B.
work as intended

Slide this pump to replace my older unit. Work as intended and keeps up with original performance

Harvest Right Standard Oil Vacuum Pump
Browning HC65 Hell's Canyon Gun Safe
Graham S.
Massive welt built safe

Built like a tank with customizable interior. really hard to move it into the house. Had to hired some help to get it in my office

Browning HC65 Hell's Canyon Gun Safe
SaunaLife Model R3 Barrel Shower
Matthew V.
Fast shipping

Ordered it and arrived at my location in 7 days. Assembly was straight forward. Really ties my backyard wellness area together. Shower, plunge, and sauna.

SaunaLife Model R3 Barrel Shower
EcoFlow DELTA 3 Portable Power Station Solar Generator
Ron S.
Powerful and easy to use

I’ve owned a few power stations, but the DELTA Pro 3 is on another level. It’s incredibly quiet, which I appreciate when using it for camping trips. The EcoFlow app makes monitoring and managing power super easy — it feels like using a Tesla battery. I ran my entire cabin setup for two days straight, no issues. Highly recommend for anyone looking for a reliable, long-term solution.

EcoFlow DELTA 3 Portable Power Station Solar Generator
TentBox GO Rooftop Tent
Chris J.
Overlanding is easier now

This thing turns any weekend into an adventure. Popped it open in under 5 minutes. Super comfy mattress and the height is perfect for views. Stayed bone dry during a thunderstorm in Oregon. 10/10!

TentBox GO Rooftop Tent
EG4 12000XP OffGrid Inverter | 48V Split Phase | 24kW PV Input | 12kW Power Output | EG4-12000XP
Ronnie F.
Perfect inverter for our homestead

This EG4 inverter replaced two older inverters and simplified our set up massively. The 24kW PV input is perfect for our solar array and the 12kW output is massive!! This handles all of our appliances, including the well pump. Highly recommend for off grid families

EG4 12000XP OffGrid Inverter | 48V Split Phase | 24kW PV Input | 12kW Power Output | EG4-12000XP
Barska 0.15 Cu. ft Top Opening Keypad Security Safe
Natalie B.
compact safe...ideal for RV use

This safe fits right under seat compartment of our RV. Feels sturdy and we lock up our important things in there. Peace of mind while traveling.

Barska 0.15 Cu. ft Top Opening Keypad Security Safe

What customers think about the store

OffGrid Living Solutions offers reliable, high-quality products and exceptional customer service. Customers appreciate the wide range of solar power solutions, power stations, freeze dryers, saunas, and outdoor gear. Reviews highlight efficient shipping, helpf...

AI-generated from customer reviews.

Installation Product Service Shipping