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MHK20H MrCool Heating Kit Air Handler Electric Heat Strip, 20 kW, 60+50 Amps

Regular price $328.00 USD
Regular price Sale price $328.00 USD
Sale Sold out
Shipping calculated at checkout.

Benefits & Features

✅ Emergency Heating: Designed to provide emergency heat for your MRCOOL air handler, specifically compatible with MAHM series air handlers.
✅ Heating Capacity: Provides heat for efficient and powerful warming.
✅ Safety Circuit Breaker: Equipped with a built-in circuit breaker, enhancing safety during operation.
✅ Temperature Control Sequencers: Includes sequencers for better temperature control, ensuring optimal comfort and energy efficiency.

Product Specifications

Item Dimensions: 22" (L) x 11.5" (W) x 7" (H)
Item Weight: 6 lbs
Item Material: Metal
Item Color: Gray

Auxiliary Heater Size: 20 KW
Heating Capacity: 65001-70000 BTU/H
Maximum Amperage: 60+50 Amps
Max Fuse Breaker: 60 Amps
Maximum Voltage: 208V-230V
Wattage: 20000W
Electrical Phase: 1 Ph
Cycle: 60

Batteries: No
Electronics: Yes
Chemicals: No
Aerosol: No
Compressed Gas: No
Certificate: Prop65

Manuals & Documentations

Compatibility Sheet,

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How We Ship Your Order

Order Confirmation: As soon as you place your order, you will receive an order confirmation email automatically. This confirms we received your order and pre-authorized your credit card.

We Process Your Order: We work in the background to match your order with the closest available inventory to you. We work with and confirm availability with our warehouse network, and we get a confirmation the order has shipped. This process typically takes 3-5 days but can be several weeks (if your item is made to order).

We Navigate & Keep You Informed: We make sure you receive your orders as smoothly as possible. If there are any challenges with stock availability, shipping times, shipping carrier cost changes, damages that occur during shipping, or anything else, we are here to help. We will reach out to you by email, sms or phone to make sure you are always informed.

We Provide Shipment Tracking: All orders will be shipped via small parcel or shipped via freight companies that specialize in larger products. As soon as your order has shipped, tracking information will be sent via email or sms. We aim to provide tracking within 3 days from the time when we receive the order from you.

Your Order is Delivered: Once your shipment arrives, inspect the packaging before accepting and signing for delivery whenever possible.

If anything does arrive damaged, take photos and reach out to us immediately. Keep everything together (do not discard packaging or shipping materials) and wait for instructions so your order can be returned and exchanged for an undamaged and working product.

What if I need to cancel?

  1. Cancellations of Made-to-Order Items: Once confirmed, an order for a made-to-order item may be considered final and partially (up to fully) non-refundable. 
  2. Cancellations of Available Items: If the item you ordered is available for shipping, it may ship within 24-48 hours of your order. If an item is already shipped, the order can not be canceled. We will help you return the item, but restocking fees may apply if canceled after shipping. Read the full policy.
  3. Cancellations of Preorders: If an item is not currently available, but we keep your order in place as a pre-order. You are welcome to cancel; however, please note that fees will apply as costs are incurred. 

The MRCOOL Signature series MAHM comes equipped with a dependable 20 kW heat kit and 60+50 Amps, ensuring a reliable backup heat source for your home.

Compatible MrCool Air Handlers:


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Warning: This product can expose you to chemicals including Lead and lead compounds, which are known to the State of California to cause cancer or birth defects or other reproductive harm. For more information go to:

Frequently Asked Questions about the MHK20H MrCool Heating Kit Air Handler Electric Heat Strip, 20 kW, 60+50 Amps

What is an electric heat strip in HVAC systems?

An electric heat strip is a heating component in HVAC systems designed to provide supplementary or emergency heat when needed.

How does the electric heat strip work?

The electric heat strip uses electrical resistance to generate heat, which is then circulated through the air handler to warm the indoor space.

Is the electric heat strip suitable for residential use?

Yes, electric heat strips are commonly used in residential HVAC systems to provide additional warmth during colder periods.

Does the electric heat strip come with a safety feature?

Yes, it comes with a built-in circuit breaker to enhance safety during operation.

Can the electric heat strip be used as the primary heating source in a home?

Electric heat strips are typically used as supplementary or emergency heat sources and are not the primary heating solution for most homes.