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MRCOOL 7.5 KW Heat Strip with Circuit Breaker for Packaged Units, MHK07P

SKU MHK07P
by MRCOOL
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$179.00

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Description

MRCOOL 7.5 KW Heat Strip with Circuit Breaker for Packaged Units (MHK07P)

Reliable Backup Heat. Flexible Coverage. Lasting Confidence.

When your clients need dependable supplemental heat for mid-sized homes or commercial spaces, the MRCOOL 7.5 KW Heat Strip with Circuit Breaker for Packaged Units is the practical, efficient solution. Designed for seamless compatibility with MRCOOL Signature Packaged Units, this heat kit ensures every installation delivers comfort and peace of mind—no matter how cold it gets.

Why Install a Heat Kit?

Heat kits serve as powerful backup or secondary heat sources, providing direct electric warmth—up to 30,000 BTU—straight through the ductwork. Ideal for emergency situations or extreme cold snaps when the heat pump is temporarily unavailable, this kit keeps your customers comfortable and protected. Intended for short-term use, it’s an essential safeguard for any system that demands reliability.

Hassle-Free Professional Installation
  • Purpose-built for MRCOOL Signature Packaged Units—guaranteed compatibility and straightforward installation.
  • Integrated circuit breaker—enhances safety, meets code requirements, and simplifies servicing.
  • Compact, easy-to-handle design (just 3.5 lbs)—installs quickly in tight spaces.
Key Features for Your Business
  • 7.5 KW (25,001 – 30,000 BTU) heating capacity—ideal for spaces up to 1,500 sq. ft. 
  • Reliable emergency and supplemental heat—keeps clients comfortable and secure
  • Integrated circuit breaker—for enhanced safety and code compliance
  • Voltage: 208V-230V/60Hz/45A (ensure your project meets these requirements)
  • Dimensions: 11.38"W x 21.18"D x 7"H
The Professional’s Choice for Flexible Comfort

Don’t let your clients be caught off guard by unexpected cold. The MRCOOL 7.5 KW Heat Strip with Circuit Breaker is your go-to solution for dependable, on-demand backup heat—delivering consistent comfort and satisfaction in every installation.

Choose MRCOOL—where reliability and comfort are always in season.

PRODUCT SPECIFICATIONS:

Product Dimensions 14"W x 11.6"D x 13"H
Product Weight 4.95 lbs
Heating Capacity 25,001 - 30,000 BTU
Estimated Coverage Area 1,500 square feet
Voltage Requires a minimum of 208V-230V/60HZ/ 50A (please check your home meets this electrical requirement prior to purchase)
Phase 1
Cycle 60
Max Fuse Breaker 50 Amps
Color Gray
Auxiliary Heater Sizes 7.5 KW
Registered Warranty N/A
Contains Electronics Yes
Proposition 65 Warning Yes
Restricted States GU;PR;VI
Freight Class 175
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 7.5 KW Heat Strip with Circuit Breaker for Packaged Units (MHK07P)

Reliable Backup Heat. Flexible Coverage. Lasting Confidence.

When your clients need dependable supplemental heat for mid-sized homes or commercial spaces, the MRCOOL 7.5 KW Heat Strip with Circuit Breaker for Packaged Units is the practical, efficient solution. Designed for seamless compatibility with MRCOOL Signature Packaged Units, this heat kit ensures every installation delivers comfort and peace of mind—no matter how cold it gets.

Why Install a Heat Kit?

Heat kits serve as powerful backup or secondary heat sources, providing direct electric warmth—up to 30,000 BTU—straight through the ductwork. Ideal for emergency situations or extreme cold snaps when the heat pump is temporarily unavailable, this kit keeps your customers comfortable and protected. Intended for short-term use, it’s an essential safeguard for any system that demands reliability.

Hassle-Free Professional Installation
  • Purpose-built for MRCOOL Signature Packaged Units—guaranteed compatibility and straightforward installation.
  • Integrated circuit breaker—enhances safety, meets code requirements, and simplifies servicing.
  • Compact, easy-to-handle design (just 3.5 lbs)—installs quickly in tight spaces.
Key Features for Your Business
  • 7.5 KW (25,001 – 30,000 BTU) heating capacity—ideal for spaces up to 1,500 sq. ft. 
  • Reliable emergency and supplemental heat—keeps clients comfortable and secure
  • Integrated circuit breaker—for enhanced safety and code compliance
  • Voltage: 208V-230V/60Hz/45A (ensure your project meets these requirements)
  • Dimensions: 11.38"W x 21.18"D x 7"H
The Professional’s Choice for Flexible Comfort

Don’t let your clients be caught off guard by unexpected cold. The MRCOOL 7.5 KW Heat Strip with Circuit Breaker is your go-to solution for dependable, on-demand backup heat—delivering consistent comfort and satisfaction in every installation.

Choose MRCOOL—where reliability and comfort are always in season.

PRODUCT SPECIFICATIONS:

Product Dimensions 14"W x 11.6"D x 13"H
Product Weight 4.95 lbs
Heating Capacity 25,001 - 30,000 BTU
Estimated Coverage Area 1,500 square feet
Voltage Requires a minimum of 208V-230V/60HZ/ 50A (please check your home meets this electrical requirement prior to purchase)
Phase 1
Cycle 60
Max Fuse Breaker 50 Amps
Color Gray
Auxiliary Heater Sizes 7.5 KW
Registered Warranty N/A
Contains Electronics Yes
Proposition 65 Warning Yes
Restricted States GU;PR;VI
Freight Class 175
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

Request an Installer

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 7.5 KW Heat Strip with Circuit Breaker for Packaged Units, MHK07P

Most Frequently Asked Questions

A 7.5 kW heat strip typically requires a 40-amp double-pole circuit breaker on a 240V circuit, but you should always verify the exact breaker size in the manufacturer's specifications and comply with local electrical codes.
A 10 kW heat strip typically requires a 50-amp double-pole circuit breaker on a 240V circuit, but you should always consult the manufacturer's specifications and local electrical codes to confirm the correct breaker size for your specific installation.
A 7.5 kW (240 Vac) electric heat strip produces about 25,600 BTUs per hour.

Other Questions

An 8 kW heat strip typically requires a 40-amp double-pole circuit breaker on a 240V circuit, but it's important to verify the exact breaker size in the manufacturer's specifications and follow local electrical codes.
A 240V, 7,500-watt heater typically requires a 40-amp double-pole circuit breaker, but you should always verify the manufacturer's specifications and comply with local electrical codes.

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