SKU: 79788490819

MrCool Smart HVAC Controller Enhanced WiFi Kit for Ductless Split System PN: WMK-19

$58.40 $64.89
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Ships within 48 hours · Estimated delivery Aug 18 - Aug 23

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Description

MrCool Smart HVAC Controller Enhanced WiFi Kit for Ductless Split System PN: WMK-19MrCool WMK 19 Smart HVAC Controller Enhanced WiFi Kit Works with Alexa & Google Take total control of your MrCool ductless mini split heat pump with the MrCool WMK 19 Smart HVAC Controller (Enhanced WiFi Kit). From anywhere in the world, adjust modes, set temperatures, and manage schedules right from your smartphone for a comfortable, energy efficient homewhether youre at work, traveling, or relaxing on the couch. Seamlessly integrates with Alexa,

MrCool WMK-19 Smart HVAC Controller — Enhanced WiFi Kit | Works with Alexa & Google

Take total control of your MrCool ductless mini-split heat pump with the MrCool WMK-19 Smart HVAC Controller (Enhanced WiFi Kit). From anywhere in the world, adjust modes, set temperatures, and manage schedules right from your smartphone for a comfortable, energy-efficient home—whether you’re at work, traveling, or relaxing on the couch.

Seamlessly integrates with Alexa, Google Assistant, the SmartHVAC app, and the MrCool app for simple voice and mobile control. Perfect for DIYers and smart-home enthusiasts, WMK-19 adds powerful automation and insights to your MrCool system.

Key Features

  • Global Control: Full mini-split access from anywhere with internet.
  • Weekly Scheduling: Program temps by day/time for comfort & savings.
  • Filter Maintenance Reminders: Stay on top of filter care for efficiency.
  • Geo-Fencing: Auto-adjusts based on your proximity to save energy.
  • Zone Control: Manage multiple indoor units from a single interface.
  • Usage Statistics: Track consumption trends to optimize settings.
  • Action Timeline: Review recent commands for smarter fine-tuning.
  • Smart-Home Ready: Works with Alexa, Google Assistant, SmartHVAC app, and MrCool app.

Technical Specifications

  • Model: WMK-19 (Smart HVAC Controller, Enhanced WiFi)
  • Compatibility: MrCool ductless mini-split air conditioners & heat pumps*
  • Apps: MrCool app & SmartHVAC app (iOS/Android)
  • Voice Assistants: Amazon Alexa & Google Assistant
  • Connectivity: Wi-Fi (2.4 GHz)
  • Control Modes: Cool, Heat, Dry, Fan, Auto (model-dependent)
  • Scheduling: 7-day / weekly program
  • In the Box: WMK-19 controller, communication cable (if applicable), setup guide

*Check your indoor unit model for WMK-19 compatibility before purchase.

💡 Pro Tip: Most MrCool ductless mini-split air handlers already include the WMK-19 Smart Controller in the box. It’s a true plug-and-play WiFi adapter—just connect it to your indoor unit to enable app-based control through the MrCool or SmartHVAC app. No additional wiring or setup tools are required—simply plug it in and pair it to your network for instant smart-home integration.
Buy from MRCOOL DIY Direct — the USA’s trusted source for genuine MRCOOL parts and accessories. Enjoy nationwide delivery, fast shipping, and dedicated customer support for all your MRCOOL installation needs.

 

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 79788490819

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4.8 ★★★★★
Based on 6 reviews
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K
Verified Purchase
Kaylin
Natrona Heights, US
★★★★★ 1
Would not recommend
Color: Black
Product was terrible, it was not sturdy at all
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 21, 2026
N
Verified Purchase
NIKI73
Grantham, US
★★★★★ 5
Order with confidence!
Color: Black
Pleased with my purchase!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 26, 2026
C
coffeeandcode
Pawtucket, US
★★★★★ 4
Awesome, portable room divider for larger rooms
Color: Black, Color: Black
I chose this room divider to use in my son's room that also serves as my home office! It is 72" x 72" in size, so it truly blocks out the other side of the room for optimal privacy. Once it's assembled, it's mildly sturdy - as long as you can bet both ends with the "feet" in line with the ground. I wish that the framework poles had more of an interlocking system so that the divider was easier to erect. I assembled this on carpet, so I had some issues getting the divider to stop moving. It takes a lot of work to set up, as it is massive, so definitely have someone help you. I would suggest adding weights of some sort to the feet of this divider to keep it from shifting. I ended up leaning mine against a bookcase shelf so it wouldn't lean. All and all, this is a great product if you are looking to make a room multipurpose.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 2, 2025
J
Verified Purchase
John Grey
Waukegan, US
★★★★★ 5
As described
Color: Black
Light weight, easy to put together and you can disconnect the ends and just roll the whole thing nice and tight for quick out of the way storage. Pretty sturdy, doesn't fall over if you bump into it, you could use it outside but if there's a lot of light you can see through a tiny bit if you're really close but I only tested this indoors so not sure about patio types
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Reviewed in the United States on December 18, 2025
A
Verified Purchase
Amyth4
Lake Worth, US
★★★★★ 2
Flimsy - choose something else
Color: Black
Very flimsy and barely stands up… better options out there.
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Reviewed in the United States on October 11, 2025

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