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MRCOOL 5 KW Heat Strip with Circuit Breaker for Packaged Units, MHK05P

SKU MHK05P
by MRCOOL
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Description

MRCOOL 5 KW Heat Strip with Circuit Breaker for Packaged Units (MHK05P)

Essential Backup Heat. Seamless Integration. Confidence for Every Install.

When your clients need reliable comfort during sudden cold snaps or unexpected heat pump downtime, the MRCOOL 5 KW Heat Strip with Circuit Breaker for Packaged Units delivers the peace of mind and performance you demand as an HVAC professional. Designed specifically for MRCOOL Signature Packaged Units, this heat kit is the smart, efficient solution for supplemental or emergency heating.

Why Install a Heat Kit?

Electric heat kits provide direct, powerful heat—up to 20,000 BTU—distributed instantly through the ductwork. While not as energy efficient as heat pumps, they are invaluable for short-term use during extreme cold or system outages, ensuring your customers are never left in the cold. Think of it as a “big blow dryer” for the whole home—ready when it’s needed most.

Fast, Reliable Installation
  • Specifically designed for MRCOOL Signature Packaged Units—guarantees compatibility and easy installation.
  • Integrated circuit breaker—adds safety, meets code requirements, and simplifies service.
  • Compact, lightweight build (just 4.3 lbs)—fits easily within the unit for quick, hassle-free installs.
Key Features for Your Business
  • 5 KW (15,001 – 20,000 BTU) heating capacity—ideal for spaces up to 800 sq. ft.
  • Reliable emergency and supplemental heat—keeps clients comfortable in any weather
  • Integrated circuit breaker—for enhanced safety and code compliance
  • Voltage: 208V-230V/60Hz/30A—ensure your installation meets these requirements
  • Dimensions: 11.8"W x 14"D x 13"H
The Professional’s Choice for Packaged Unit Comfort

Don’t let your customers face the chill unprepared. The MRCOOL 5 KW Heat Strip with Circuit Breaker is your go-to solution for dependable backup heating—helping you deliver uninterrupted comfort and satisfaction with every packaged unit install.

Choose MRCOOL—where every detail is designed for your success.

PRODUCT SPECIFICATIONS:

Product Dimensions 11.8"W x 14"D x 13"H
Product Weight 4.3 lbs
Heating Capacity 15,001 - 20,000 BTU
Estimated Coverage Area 800 square feet
Voltage Requires a minimum of 208V-230V/60HZ/ 30A (please check your home meets this electrical requirement prior to purchase)
Phase 1
Cycle 60
Max Fuse Breaker 30 Amps
Color Gray
Auxiliary Heater Sizes 5 KW
Registered Warranty N/A
Contains Electronics Yes
Proposition 65 Warning Yes
Restricted States GU;PR;VI
Freight Class 250
Shipping and Return

We offer Free Express Shipping on all of our products. Handling times are 1-2 business days and Delivery takes roughly 3-14 Business days 

For more Shipping information visit here

We offer a 2 Year (730 Day) return for our products. 

For more Return information visit here

COVERAGE AREA

HIVE WARRANTY

HVAC Hive Warranty Information:

HVAC Hive is an authorized dealer for every product on our website. Every HVAC system and component comes with its original manufacturer's warranty, guaranteeing you receive a functional, quality product.

Our 5-Year Parts & Labor Warranty Promise: We go beyond the standard coverage. If a manufacturer's warranty doesn't cover your product for a full 5 years, HVAC Hive will extend both parts and labor warranty to complete the 5-year coverage period.

Example: If your manufacturer covers 2 years parts & labor, we'll cover an additional 3 years — giving you a full 5 years of parts and labor protection.

Warranty Coverage Includes:

  • Parts replacement for manufacturing defects
  • Labor costs for covered repairs
  • System malfunctions and component failures

Warranty Details:

  • Residential, light commercial, and full commercial warranties vary based on your usage
  • Specific warranty terms and coverage periods are listed on each product page
  • Both parts and labor are covered under our extended warranty program

Making a Warranty Claim: Contact our Worker Bee Support team at 1-888-712-2465 or karim@hvachive.com . We'll handle your claim quickly and professionally, covering both parts and labor costs. You can also contact the manufacturer directly if preferred.

Questions? Need help understanding your parts & labor warranty coverage? Our team is here to explain the details and ensure you're fully protected.

Contact US
Request an Installer

Product Overview

  • Zone / ROOM:

    Zone / ROOM:

  • Air Handler BTU:

    Air Handler BTU:

  • Condenser BTU:

    Condenser BTU:

  • Outdoor Operating Temp (Cool/ heat):

    Outdoor Operating Temp (Cool/ heat):

  • Warranty

    Warranty

Description

MRCOOL 5 KW Heat Strip with Circuit Breaker for Packaged Units (MHK05P)

Essential Backup Heat. Seamless Integration. Confidence for Every Install.

When your clients need reliable comfort during sudden cold snaps or unexpected heat pump downtime, the MRCOOL 5 KW Heat Strip with Circuit Breaker for Packaged Units delivers the peace of mind and performance you demand as an HVAC professional. Designed specifically for MRCOOL Signature Packaged Units, this heat kit is the smart, efficient solution for supplemental or emergency heating.

Why Install a Heat Kit?

Electric heat kits provide direct, powerful heat—up to 20,000 BTU—distributed instantly through the ductwork. While not as energy efficient as heat pumps, they are invaluable for short-term use during extreme cold or system outages, ensuring your customers are never left in the cold. Think of it as a “big blow dryer” for the whole home—ready when it’s needed most.

Fast, Reliable Installation
  • Specifically designed for MRCOOL Signature Packaged Units—guarantees compatibility and easy installation.
  • Integrated circuit breaker—adds safety, meets code requirements, and simplifies service.
  • Compact, lightweight build (just 4.3 lbs)—fits easily within the unit for quick, hassle-free installs.
Key Features for Your Business
  • 5 KW (15,001 – 20,000 BTU) heating capacity—ideal for spaces up to 800 sq. ft.
  • Reliable emergency and supplemental heat—keeps clients comfortable in any weather
  • Integrated circuit breaker—for enhanced safety and code compliance
  • Voltage: 208V-230V/60Hz/30A—ensure your installation meets these requirements
  • Dimensions: 11.8"W x 14"D x 13"H
The Professional’s Choice for Packaged Unit Comfort

Don’t let your customers face the chill unprepared. The MRCOOL 5 KW Heat Strip with Circuit Breaker is your go-to solution for dependable backup heating—helping you deliver uninterrupted comfort and satisfaction with every packaged unit install.

Choose MRCOOL—where every detail is designed for your success.

PRODUCT SPECIFICATIONS:

Product Dimensions 11.8"W x 14"D x 13"H
Product Weight 4.3 lbs
Heating Capacity 15,001 - 20,000 BTU
Estimated Coverage Area 800 square feet
Voltage Requires a minimum of 208V-230V/60HZ/ 30A (please check your home meets this electrical requirement prior to purchase)
Phase 1
Cycle 60
Max Fuse Breaker 30 Amps
Color Gray
Auxiliary Heater Sizes 5 KW
Registered Warranty N/A
Contains Electronics Yes
Proposition 65 Warning Yes
Restricted States GU;PR;VI
Freight Class 250
Shipping and Return

We offer Free Express Shipping on all of our products. Handling times are 1-2 business days and Delivery takes roughly 3-14 Business days 

For more Shipping information visit here

We offer a 2 Year (730 Day) return for our products. 

For more Return information visit here

COVERAGE AREA

HIVE WARRANTY

HVAC Hive Warranty Information:

HVAC Hive is an authorized dealer for every product on our website. Every HVAC system and component comes with its original manufacturer's warranty, guaranteeing you receive a functional, quality product.

Our 5-Year Parts & Labor Warranty Promise: We go beyond the standard coverage. If a manufacturer's warranty doesn't cover your product for a full 5 years, HVAC Hive will extend both parts and labor warranty to complete the 5-year coverage period.

Example: If your manufacturer covers 2 years parts & labor, we'll cover an additional 3 years — giving you a full 5 years of parts and labor protection.

Warranty Coverage Includes:

  • Parts replacement for manufacturing defects
  • Labor costs for covered repairs
  • System malfunctions and component failures

Warranty Details:

  • Residential, light commercial, and full commercial warranties vary based on your usage
  • Specific warranty terms and coverage periods are listed on each product page
  • Both parts and labor are covered under our extended warranty program

Making a Warranty Claim: Contact our Worker Bee Support team at 1-888-712-2465 or karim@hvachive.com . We'll handle your claim quickly and professionally, covering both parts and labor costs. You can also contact the manufacturer directly if preferred.

Questions? Need help understanding your parts & labor warranty coverage? Our team is here to explain the details and ensure you're fully protected.

Contact US

Commercial HVAC PROS!

Unlock Installer Benefits Now:

  • ✓ Exclusive BULK Pricing
  • ✓ Limited Time Deals
  • ✓ Unmatched Service & Support
  • ✓ Technical support
  • ✓ Extended Warranty & Maintenance
"Their technical expertise in commercial HVAC systems is outstanding. From equipment selection to installation support, they provided everything we needed. The bulk pricing saved us thousands on our multi-building project, and their 24/7 technical support kept us running smoothly."
- Marcus R., HVAC Project Manager, 06/24

You'll hear from us during business hours

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Need Professional Installation?

Get Connected with Certified HVAC Installers:

  • ✓ Pre-Vetted, Licensed & Insured Installers
  • ✓ 2-3 Local Options in Your Area
  • ✓ Specialists in Your Equipment Type
  • ✓ Competitive, Transparent Pricing
  • ✓ Fast Response - Within 24 Hours

How it works:

1. Fill out the form below with your project details
2. We'll match you with 2-3 qualified installers in your area
3. Installers contact you directly with quotes and availability
4. You choose the best fit for your project

"I bought a heat pump online but wasn't sure about installation. HVAC Hive connected me with three local contractors within hours. I chose one based on reviews and pricing - he installed it perfectly the next week. Made the whole process so much easier!"
- Jennifer M., Homeowner, Phoenix AZ

✓ No obligation quotes | ✓ All installers background checked | ✓ Free service - you only pay the installer

We'll connect you with installers within 48 hours during business days

Frequently Asked Questions about MRCOOL 5 KW Heat Strip with Circuit Breaker for Packaged Units, MHK05P

Most Frequently Asked Questions

A 5 kW heat strip operating at 240 volts typically requires a 25-amp double-pole circuit breaker, but you should always check the manufacturer's specifications and local electrical codes to confirm the correct breaker size.
A 5 kW heat strip operating at 240 volts draws approximately 20.8 amps (calculated as 5,000 watts ÷ 240 volts = 20.8 amps).
Yes, heat strips typically require their own dedicated circuit breakers sized according to their electrical load to ensure safe operation and compliance with electrical codes.

Other Questions

A 5 kW heat strip produces approximately 17,060 BTUs per hour (5,000 watts × 3.412 BTU/hr per watt).
A 5 kW heater operating at 240 volts draws approximately 20.8 amps (calculated as 5,000 watts ÷ 240 volts = 20.8 amps).

Reviews

Express Free Shipping

Process orders within 1-2 days

Stress Free Returns

Get Covered for (730 days) Returns

Premum Quality

Top Tier Products, Even Better Customer Care

5 Year Warranty

We Believe In Our Products & Our Team