10kW Electric Heat Kit for MrCool Universal Air Handler - Circuit Breaker

Item: HA12340
Model: MHK10U
Condition: New

10kW Electric Heat Kit for MrCool Universal Air Handler - Circuit Breaker Zoom

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Warranty Terms

For a full description of all warranties applicable to this product as well as individual manufacturer requirements, please review the manufacturer's consumer brochure and/or product warranty documents.  Online warranty registration must be completed within 60 days of installation.  Due to state laws, online registration is not required in California or Quebec. Call for warranty availability on scratch & dent and surplus items.

For additional warranty information, click here.


Model MHK10U
UPC 810035931404
Electrical Phase 1-Phase
Heat Strip Size 10 kW
Max Overcurrent Protection 60 amps
Primary Heating Capacity 30,001 - 35,000 BTU
Product Height (in) 7
Product Length (in) 22
Product Width (in) 12
Voltage 240
Weight (lbs) 1.0000
California Residents see Prop 65 WARNING


Q & A

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Compatible with a 10 watt York System
Can i used this on mr cool MDUI18060? 15KW heat is way too much for my needs.
Is this product UL listed?
Does the heat strip run at the same time as the heat pump? Or if the heat pump fails to provide enough heat does it shut down and let this take over? Trying to determine how much of an amperage load the 200amp service panel can handle.


This has a model number of HNRD10-D but the Mr. Cool Universal heat strips are listed as models "MHK", including the Install manual on this page. What is the difference between the MHK and HNRD model heat strip? Are they the same? Thank you!