MRCOOL

5 KW Universal Air Handler Heat Strip with Circuit Breaker

Name: 5 KW Universal Air Handler Heat Strip with Circuit Breaker
Brand: MRCOOL
SKU: MHK05U
Price: 137.00 USD
Availability: InStock

~~Regular price~~ $137.00 $137.00 Sold out

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Capacity

Currently, this item has stock

Authorized MRCOOL dealer - full factory warranty
Free freight over $999 - ships in 1-2 business days
Real technical support from a certified HVAC pro

Product details

UL Certification Number: LZFE2.SA45524

Shipping and Payments

We process orders within 1-2 business days. Once your order has shipped, you will receive a confirmation email with tracking information.

Estimated Delivery Times
Standard Shipping: 3-7 business days
Expedited Shipping: 2-3 business day
Express Shipping: 1-2 business days
Delivery times may vary during holidays, promotions, or due to carrier delays.

Order Tracking

Once your order ships, you will receive a tracking number via email. Please allow up to 24 hours for tracking information to update.

Refund and returns

We want you to love your purchase. If you're not completely satisfied, you may return eligible items within 30 days of delivery.

Return Requirements

Items must be:
Unused and in original condition

Returned with original packaging
Accompanied by proof of purchase
Non-Returnable Items

The following items cannot be returned:

Gift cards
Final sale items
Personalized or custom-made products
Digital products and downloads

Technical specifications

Specifications

Full engineering data for this system. Certified performance ratings per AHRI Standard 210/240.

Model MHK05U

UPC 810035932227

Performance

Heating capacity 15 BTU

Electrical

Voltage 208-230V / 60Hz

Circuit breaker 30 A

MCA (min. circuit ampacity) 25.0 A

Documents & downloads

Manuals, warranty terms and certification documents for this system.

Installation guide PDF Download

DIY installation

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Questions & answers

Before you buy

Everything homeowners ask about installing and sizing a MRCOOL system.

Talk to a certified pro →

Does this need professional installation?

Yes. This equipment requires refrigerant line work, evacuation and charge verification, so it should be installed by a licensed HVAC technician. EPA 608 certification is required to handle refrigerant.

What size do I need?

Sizing depends on square footage, insulation, climate and duct design, so a load calculation is the reliable way to choose. The rated capacity for this model is in the specifications, and our team can help you confirm the match.

Does installation affect the warranty?

Register the system after installation to activate the factory warranty. Improper installation is a common reason claims get denied, which is one more reason to use a licensed technician.

What else do I need to complete the system?

Most split systems need a matched indoor or outdoor unit, a line set and a compatible thermostat or controller. Check the specifications here, and contact us if you want the pairing confirmed before you order.