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MRCOOL Universal Series Heat Kit
Power in kW
Total: $237.00

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  • Product Description
  • Spec. & Dimensions
  • Reviews
  • Sizing Guide
  • Warranty & Manuals
  • Shipping Policy
  • FAQ

Boost Your Heating with the MRCOOL Universal Series Heat Kit

Enhance the heating capabilities of your MRCOOL Universal Series system with the MRCOOL Universal Series Heat Kit. This vital addition is specifically designed to augment the performance of your existing setup, ensuring efficient and reliable heating during the colder months. It's an indispensable component for maintaining a comfortable and warm environment in your home.

The MRCOOL Universal Series Heat Kit integrates seamlessly with your current system, boosting its functionality to meet the demands of lower temperatures. By providing additional heating capacity, this kit helps your system cope with extreme cold, ensuring that your living space remains cozy and inviting no matter how harsh the weather gets outside.

Why Add a Heat Kit to Your System?

Installing a heat kit offers several benefits:

  • Enhanced Comfort: The added heating power ensures that your home maintains a steady, comfortable temperature even during the coldest parts of the year.
  • Improved Efficiency: The heat kit is designed to work efficiently with your Universal Series system, optimizing energy use and reducing heating costs over time.
  • Reliability: Built to the same high standards as all MRCOOL products, the Universal Series Heat Kit offers dependable performance when you need it most.

How to Select the Right Heat Kit for Your System

Choosing the correct heat kit involves understanding the heating needs of your space and matching them to the capacity of the heat kit. Here’s how to calculate which heat kit is right for your system:

Calculate Your Space's Heating Requirement:

1- Measure the Square Footage: Determine the total square footage of the area you need to heat.

2- Determine the BTUs per Square Foot: A general rule of thumb is to use between 30 to 60 BTUs per square foot in moderate to cold climates. The exact number can depend on factors such as ceiling height, window quality, insulation, and the climate zone.

3- Total BTUs Needed: Multiply the total square footage by the BTUs per square foot to get your total BTUs needed.

4- Select the Heat Kit: Choose a heat kit that matches or slightly exceeds your calculated BTUs requirement to ensure efficient heating without underperformance.

For example, if you have a 1,000 square foot area in a moderately cold climate:

  • 1,000 sq ft * 40 BTUs per sq ft = 40,000 BTUs required.
  • Choose the heat kit that offers at least 40,000 BTUs to ensure adequate heating.

Overall, the MRCOOL Universal Series Heat Kit is an essential upgrade for any homeowner looking to enhance their heating system's effectiveness and ensure comfort throughout the winter months. With its seamless integration and robust performance, it's the perfect complement to your MRCOOL Universal Series HVAC system.

  • Boost Your Heating with the MRCOOL Universal Series Heat Kit

    Enhance the heating capabilities of your MRCOOL Universal Series system with the MRCOOL Universal Series Heat Kit. This vital addition is specifically designed to augment the performance of your existing setup, ensuring efficient and reliable heating during the colder months. It's an indispensable component for maintaining a comfortable and warm environment in your home.

    The MRCOOL Universal Series Heat Kit integrates seamlessly with your current system, boosting its functionality to meet the demands of lower temperatures. By providing additional heating capacity, this kit helps your system cope with extreme cold, ensuring that your living space remains cozy and inviting no matter how harsh the weather gets outside.

    Why Add a Heat Kit to Your System?

    Installing a heat kit offers several benefits:

    • Enhanced Comfort: The added heating power ensures that your home maintains a steady, comfortable temperature even during the coldest parts of the year.
    • Improved Efficiency: The heat kit is designed to work efficiently with your Universal Series system, optimizing energy use and reducing heating costs over time.
    • Reliability: Built to the same high standards as all MRCOOL products, the Universal Series Heat Kit offers dependable performance when you need it most.

    How to Select the Right Heat Kit for Your System

    Choosing the correct heat kit involves understanding the heating needs of your space and matching them to the capacity of the heat kit. Here’s how to calculate which heat kit is right for your system:

    Calculate Your Space's Heating Requirement:

    1- Measure the Square Footage: Determine the total square footage of the area you need to heat.

    2- Determine the BTUs per Square Foot: A general rule of thumb is to use between 30 to 60 BTUs per square foot in moderate to cold climates. The exact number can depend on factors such as ceiling height, window quality, insulation, and the climate zone.

    3- Total BTUs Needed: Multiply the total square footage by the BTUs per square foot to get your total BTUs needed.

    4- Select the Heat Kit: Choose a heat kit that matches or slightly exceeds your calculated BTUs requirement to ensure efficient heating without underperformance.

    For example, if you have a 1,000 square foot area in a moderately cold climate:

    • 1,000 sq ft * 40 BTUs per sq ft = 40,000 BTUs required.
    • Choose the heat kit that offers at least 40,000 BTUs to ensure adequate heating.

    Overall, the MRCOOL Universal Series Heat Kit is an essential upgrade for any homeowner looking to enhance their heating system's effectiveness and ensure comfort throughout the winter months. With its seamless integration and robust performance, it's the perfect complement to your MRCOOL Universal Series HVAC system.

  • MRCOOL DIY Mini Split Sizing Guide

    Which air handler is best for your room size?

    The size of your room is the main factor in choosing the right unit. MRCOOL DIY 4th Gen comes in various sizes, each designed to cool and heat specific square footage ranges.

    Here's a quick reference for choosing the right BTU based on your room size:

    • 9,000 BTU covers up to 375 square feet.
    • 12,000 BTU covers up to 550 square feet.
    • 18,000 BTU covers up to 800 square feet.
    • 24,000 BTU covers up to 1,050 square feet.
    • 36,000 BTU covers up to 1,550 square feet.

    How BTU Limits Work in Your Mini-Split System

    You can opt for high BTU air handlers for strong heating and cooling. But, if you plan to run multiple air handlers at the same time, consider the main unit's (condenser) maximum power.

    Here’s the deal: Suppose your condenser can handle 18,000 BTU, and you have two indoor air handlers, each at 12,000 BTU. If both run simultaneously, they’ll automatically adjust to 9,000 BTU each to match the condenser's limit. This ensures the system runs safely.

    If you usually run one air handler at a time, a lower BTU condenser might be sufficient. But if you plan to use all air handlers together, a higher BTU condenser is the way to go. This lets you enjoy the full power of each air handler without overloading the system.

    By considering these factors, you can ensure your MRCOOL DIY 4th Gen unit is perfectly sized for your needs, keeping you comfortable year-round.

    For personalized assistance or further clarification, please feel free to contact our customer support via chat or call. Our team is ready to help you make the best choice for your cooling needs.

  • DIY Multi-Zone Manuals

    MRCOOL DIY Mini Splits Warranty

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

    • Standard Warranty: 5-year parts warranty and 7-year compressor warranty.
    • Limited Lifetime Compressor Warranty: Available if specific conditions are met.

    Conditions for Limited Lifetime Compressor Warranty:

    • Registration: The unit must be registered at the following web address: https://mrcool.com/warranty within 60 days of the installation date.
    • MrCool Care Program Enrollment: The original, registered owner must enroll in the MrCool Care program within 4 months from the installation date. This program requires a biannual fee and includes a DIY cleaning kit for regular maintenance.
    • Regular Maintenance: The unit must be cleaned biannually using the MrCool Care kit as part of the preventative maintenance to ensure proper function throughout its lifespan.

      Coverage Details:

      • Within the First 7 Years: If compressor failure occurs, verified by diagnostic testing performed by a certified HVAC technician, the warranty provides one entire unit replacement (equipment only).
      • After 7 Years: The limited lifetime compressor warranty covers the cost of a replacement compressor (equipment only).

      Important Notes:

      • The warranty does not cover any costs incurred for diagnosis or replacement of equipment.
      • If the original owner does not register the unit, the warranty defaults to the standard 5-year parts and 7-year compressor warranty.

      📑 DIY Multi-Zone Brochure

      📑 Quick Start Setup Guide

      📑 Installation Owner's Manual

      📑 Performance Specification

      📑 Troubleshooting Solution Guide

      📑 Remote Control User Manual

      📑 Ceiling Cassette Manual

      📑 Ceiling Cassette Specification

      📑 Warranty Statement

      📑 Multi-Zone AHRI Certifications: 18K BTU - 27K BTU - 36K BTU - 48K BTU

      📑 Multi-Zone Energy Guide Certifications: 18K BTU - 27K BTU - 36K BTU - 48K BTU

    1. Shipping and Delivery Policy: Important Information and Customer Responsibilities

      • Free shipping is only for kept orders. If customers want to return their items, they will need to pay for shipping back to us and the original shipping cost, as we do not get a refund for that.
      • Processing and shipping durations are approximate, and unforeseen setbacks may arise from circumstances like weather conditions, natural catastrophes, or logistical challenges.
      • Tracking information is typically available within 1-3 days after shipping. If the tracking number is not functional at the time you check, please wait 24 hours before contacting us as updates may take time.

      Journey to Delivery: A Two-Part Timeline

      1. Processing Time

        • Order verification takes on average 24 hours.
        • Accessories-only orders dispatch in 1-2 business days.
        • Complete system orders take 2-3 business days.

      2. Shipping Time

        • Accessories are typically delivered in 2-4 business days.
        • A complete system may take up to 7 business days, which can vary, especially in remote areas.

      Freight Shipments

      • Freight shipments may face delivery restrictions in residential areas due to factors such as narrow roads or restrictions on delivering to apartment buildings above the ground floor.
      • Deliveries are only made to the front of the building and not up the stairs to the door.
      • In the event of a missed delivery, any issues or extra costs incurred will be the responsibility of the customer.
      • To avoid any problems or returns, it is important for the customer to arrange delivery and be prepared to pick up the shipment at the shipping facility if a failed delivery attempt occurs.

      Customer Responsibilities

      • Customers are responsible for providing complete and accurate shipping addresses to FrosthubUSA.com.
      • We're unable to make changes to your shipping address once a package leaves our warehouse, and we're not liable for packages that are lost due to incomplete or inaccurate addresses.
      • All orders reported as "Delivered" by shipping companies are considered delivered, and FrosthubUSA.com cannot be held liable for non-delivery in this case.
      • If a delivery fails for any reason and the address provided by the customer was correct, FrosthubUSA.com cannot be held liable if a package is returned to our warehouse.
      • The order placed by the customer on our website is the order FrosthubUSA.com will ship to the customer. We cannot be held liable for the customer receiving the wrong item if they placed the wrong order.

      Equipment Arrival

      • Shipping transit times are not guaranteed and may vary depending on your delivery address.
      • Once your order arrives, make sure to inspect each and every item on the pallet. Count the number of items (boxes) on the shipment. Ensure your count matches the count printed on the delivery receipt before signing for your delivery.
      • Missing items or incorrect items that were noted on the delivery receipt must be reported within 24 hours of receiving your order by contacting our customer service department.
      • We reserve the right to reject any claim for missing items if not reported within the twenty-four-hour period.
      • After taking count of the pieces on your shipment, remove wrapping or boxes and inspect each item of equipment thoroughly in the presence of the driver.
      • Do not sign the delivery receipt until you have thoroughly inspected each item. Check all of the equipment to make sure it is not dented or badly scratched.
      • Make sure to mark the delivery receipt clear, short, wrap broken, or damaged after inspecting your shipment thoroughly.

      Making Notes on the Delivery Receipt

      • The customer is responsible for ensuring that the products being received are free of damages and/or shortages.
      • If the items or boxes on the shipment do not match the number listed on the delivery receipt, mark the receipt as short. A packing slip will be attached to the shipment for your reference. Ensure to note on the delivery receipt which items are missing.
      • We will work with the shipping company to track the missing items. Please allow up to 7 business days for the shipping company to locate your items.
      • If the shipping company is not able to locate the missing items, we will ship those items via standard ground shipping to you at no charge if the receipt was noted as short and the items that are missing are noted on the delivery receipt.
      • If the shrink wrap is torn or has been replaced during transit, mark the receipt as 'wrap broken'.

    2. Frequently Asked Questions

      This kit is an electric heating element designed to add heating functionality to existing MRCOOL Universal Series ductless mini-split systems. It allows your system to provide both warmth and cooling throughout your designated space.

      While the difficulty can vary depending on the model, installing the Heat Kit usually involves electrical wiring modifications. For safety reasons, it's highly recommended to have a qualified HVAC technician perform the installation. They have the expertise to ensure proper electrical connections and safe integration with your ductless mini-split system.

      The Heat Kit typically comes in various BTU capacities (e.g., 5 kW, 10 kW, 15 kW) to match the heating needs of your space. Choosing the right size is essential for efficient operation and avoiding overloading the electrical circuit.

    Free delivery All US mainland orders

    Free delivery All US mainland orders

    We match prices Fair pricing for everyone

    We match prices Fair pricing for everyone

    Authorized dealer Guaranteed genuine products

    Authorized dealer Guaranteed genuine products

    Free delivery All US mainland orders

    We match prices Fair pricing for everyone

    Authorized dealer Guaranteed genuine products