Safe payment on our website
MRCOOL
MRCOOL DIY Multi Zone Mini Split – 27,000 BTU Ductless Air Conditioner and Heat Pump System
MRCOOL DIY Multi Zone Mini Split – 27,000 BTU Ductless Air Conditioner and Heat Pump System
Low stock
SKU:DIYM327HPW00C00
Couldn't load pickup availability
Frequently Asked Questions
Frequently Asked Questions
Frequently Asked Questions (FAQ)
Welcome to our FAQ page! Below, you’ll find answers to common questions about ordering, shipping, returns, warranties, and more. If you need further assistance, feel free to contact us or call us at +1 507 850-0547.
1. Ordering & Payments
What payment methods do you accept?
We accept the following payment methods:
• Credit & Debit Cards: Visa, MasterCard, American Express, Discover, and Diners Club.
• Digital Wallets: Google Pay, Apple Pay, and Shop Pay.
Can I modify or cancel my order after placing it?
Orders are processed immediately to ensure fast shipping. If you need to make changes, please contact us as soon as possible. However, modifications are not guaranteed once the order has been processed.
Do you offer financing or payment plans?
Currently, we do not offer financing options. All orders must be paid in full at checkout.
How do I confirm my order was placed successfully?
Once your order is placed, you will receive a confirmation email. If you do not receive one, please check your spam folder or contact our support team.
2. Shipping & Delivery
How long does shipping take?
Orders are processed within 1-2 business days and typically delivered within 3-7 business days. Delivery times may vary based on location and product availability.
Do you offer expedited shipping?
Yes, expedited shipping options may be available at checkout. Contact us for details.
How do I track my order?
Once shipped, you will receive a tracking number via email. You can use this number to monitor your shipment’s status.
Do you ship internationally?
No, we currently ship only within the United States.
What should I do if my order arrives damaged?
If your item arrives damaged, take photos and contact our customer support within 48 hours of delivery. We will assist you in resolving the issue.
3. Returns & Refunds
What is your return policy?
We offer a 30-day return policy. If you are not satisfied, you can request a return within 30 days of delivery, provided the item is unused and in its original packaging.
How do I initiate a return?
Contact our support team with your order details to start the return process.
Are there restocking fees for returns?
Some returns may be subject to a restocking fee, depending on the product. Please review our Return & Refund Policy for details.
How long does it take to receive a refund?
Refunds are processed within 5-7 business days after the returned item is inspected.
What if I received the wrong product?
If you receive the wrong item, contact us immediately. We will arrange a replacement at no extra cost.
4. Warranty & Support
How do I claim a product warranty?
Each brand has its own warranty policy. After our 30-day return period, you must contact the manufacturer directly for warranty claims.
Where can I register my product for warranty?
Visit the manufacturer’s website and complete their registration form:
• MRCOOL
• Pioneer
• Costway
• Whynter
• Airfree
• EcoFlow
Who do I contact for warranty support?
Contact the manufacturer using the links above. If you need guidance, our support team is available to assist.
5. Privacy & Security
How is my personal information protected?
We use Shopify’s secure platform with industry-standard encryption to protect your personal data.
Do you store payment details?
No, we do not store payment information. Transactions are securely processed via Shopify Payments and other third-party providers.
Can I opt out of marketing emails?
Yes, you can unsubscribe at any time by clicking the “unsubscribe” link in our emails.
How do I modify or delete my personal data?
Contact us with your request, and we will process it as per our Privacy Policy.
6. General & Contact Information
How can I contact customer support?
You can reach us via:
📧 Email: info@hvacfrontier.com
📞 Phone: +1 507 850-0547
What are your customer service hours?
We are available Monday – Friday, 10:00 AM – 6:00 PM CST.
Where is your company located?
Itana LLC
3851 Oak Ln NE, Circle Pines, MN 55014
Still Have Questions?
If your question isn’t listed here, feel free to contact us or call us at +1 507 850-0547. We’re happy to assist you!
Share






- Description
- Key Features
- What’s Included
- Technical Specifications
Upgrade your home's comfort with the MRCOOL DIY 4th Gen Mini Split, a high-efficiency 27,000 BTU 3-zone ductless heat pump engineered for DIY installation. This system includes a 27K BTU condenser and three 9K BTU air handlers, delivering precise climate control to multiple zones. Featuring Pre-Charged Quick Connect Line Sets, the installation process is seamless—no vacuuming or specialized tools required. With WiFi-enabled smart control, superior energy efficiency up to 22 SEER2, and the ability to heat in temperatures as low as -13°F, this system is built for year-round performance.
- 3-Zone Climate Control – Three 9K BTU air handlers provide customized temperature settings across multiple rooms.
- DIY Installation – Pre-Charged Quick Connect Line Sets ensure a hassle-free setup without professional assistance.
- Gold Fin® Condenser – Advanced corrosion resistance for long-lasting durability, even in coastal environments.
- High Energy Efficiency – 22 SEER2 and 8.2 HSPF-5 ratings reduce energy consumption and lower utility costs.
- All-Season Performance – Operates efficiently in temperatures from -13°F for heating to 122°F for cooling.
- Smart Home Integration – Control remotely with the SmartHVAC app, Amazon Alexa, or Google Assistant.
- Ultra-Quiet Operation – Low noise levels ensure comfort without disruption.
- (1) MRCOOL 4th Gen 27K BTU Multi-Zone Condenser (DIY-MULTI3-27HP230C)
- (3) 9K BTU MRCOOL 4th Gen Wall-Mount Air Handlers (DIY-09-HP-WMAH-230C25)
- (3) 16 ft. Pre-Charged Quick Connect Line Sets
- (3) Remote Controls
- (3) Wall Sleeves
Condenser (27K BTU)
- Cooling Capacity: 27,000 BTU
- Heating Capacity: 27,000 BTU
- Voltage: 208-230V/60Hz
- Efficiency: 22 SEER2, 8.2 HSPF-5
- Outdoor Temperature Range: Cooling: 5°F - 122°F, Heating: -13°F - 75.2°F
- Dimensions: 37.24"W x 16.14"D x 31.89"H
- Warranty: 7 Years Compressor / 5 Years Parts
Air Handler (9K BTU)
- Cooling/Heating Capacity: 9,000 BTU
- Coverage Area: 180 - 375 sq. ft.
- Modes: Auto, Cool, Heat, Dry, Fan-Only, Sleep
- Smart Control: WiFi-enabled, works with Alexa & Google Assistant
- Dimensions: 31.57"W x 7.44"D x 11.69"H
- Warranty: 5 Years Parts
Line Set
- Length: 16 ft.
- Liquid Line: 1/4"
- Suction Line: 1/2"
- Pre-Charged with R-410A Refrigerant
Free Shipping On All Orders

Available Mon - Fri
30 Day Return Policy

For All Brands

Figuring out what you need can be tricky.
Let’s connect today! Whether you prefer to call, email, or chat, our team is ready to assist you and provide the best support possible. Don’t hesitate to reach out!