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Mitsubishi MHK2 kumo touch™ Wireless RedLINK Remote Controller Kit
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Sale price
$479.99 USD
-12%
Regular price
$539.99 USD
Regular price
$479.99 USD
Unit price
per
Mitsubishi MHK2 kumo touch™ Wireless RedLINK Remote Controller Kit
Sale price
$479.99 USD
Regular price
$539.99 USD
Regular price
$479.99 USD
Unit price
per
Product Details
The MHK2 kumo touch™ is Mitsubishi Electric's wireless wall-mounted remote controller for mini split and multi-zone indoor units. It uses RedLINK™ 3.0 wireless technology to communicate with a receiver mounted at the indoor unit — no low-voltage thermostat wire run to the wall required. The backlit touchscreen provides full control of temperature, mode, fan speed, vane direction, and scheduling. Two AA batteries power the controller; no C-wire or 24V power supply needed.
Note: The MHK2 uses RedLINK 3.0 and is not compatible with MHK1, MOS1, MCCH1, or other RedLINK 2.0 wireless devices. If you are replacing an MHK1, verify your indoor unit is on the compatibility list below before ordering.
kumo cloud® Integration: The MHK2 can operate on the same indoor unit as the PAC-USWHS002-WF-2 Wireless Interface 2 (sold separately). Both devices connect to the indoor unit's CN105 port — the Wireless Interface 2 provides a second CN105 connector for this purpose. A Wireless Interface 2 is required if you want to control the unit remotely via the kumo cloud app in addition to using the MHK2 wall controller.
Kit Contents
| MRCH2 | Wireless RedLINK 3.0 remote controller (wall-mounted thermostat) |
| MIFH2 | Wireless RedLINK 3.0 receiver (mounts at or near indoor unit) |
| MRC2 | Connection cable — connects MIFH2 receiver to CN105 on indoor unit control board | 39-23/64" (1 m) |
| Batteries | 2 × AA alkaline (included) |
Compatible Indoor Units
| All CITY MULTI® | |
| All P-Series | |
| All M-Series |
If you are unsure whether your indoor unit is compatible, contact us with your model number before ordering.
MRCH2 Remote Controller Specifications
| Display | Backlit touchscreen | 12 or 24-hour clock |
| Temperature Units | Fahrenheit and Celsius |
| User Controls | On/Off | Cool / Heat / Dry / Fan modes | Fan speed | Vane direction |
| Set Temperature Range | Cooling: 50°–99°F | Heating: 40°–90°F | Auto: 50°–90°F (dual setpoints) |
| Scheduling | No schedule | MO–SU (daily) | MO–FR / SA / SU (5-1-1) | MO–FR / SA–SU (5-2) | Each day individual | kumo cloud as schedule holder |
| Hold Function | Temporary or permanent schedule override |
| Lockout Controls | On | Off | Mode | Fan speed | Setpoint | Vane direction |
| Temperature Sensing Source | MHK2 | Indoor unit | RedLINK Wireless IAS (Honeywell RCHTSENSOR) | Average of MHK2 and IAS |
| Humidity Sensing Source | MHK2 | RedLINK Wireless IAS | Average of MHK2 and IAS |
| Additional Features | Filter sign display | Error code diagnostics | Auto mode deadband adjustment | Temperature offset adjustment | Humidity offset adjustment | Indoor temp/humidity hide option | Factory reset |
| Wireless | RedLINK™ 3.0 |
| Power | 2 × AA alkaline batteries (included) |
| Dimensions | 4-5/64" × 4-5/64" × 1-1/16" (104 × 104 × 27 mm) |
| Operating Temperature | 32°–120°F (0°–48.9°C) |
| Operating Humidity | 5%–90% RH |
MIFH2 Wireless Receiver Specifications
| Mounting | Mounts next to or near indoor unit |
| Connection | MRC2 cable to CN105 connector on indoor unit control board |
| Wireless | RedLINK™ 3.0 |
| Dimensions | 3-3/32" H × 1-3/4" W × 39/64" D (74.8 × 44.4 × 15.4 mm) |
| Operating Temperature | -40°–165°F (-40°–73.9°C) |
| Operating Humidity | 5%–95% RH |
Optional Accessories (Sold Separately)
| PAC-USWHS002-WF-2 | Wireless Interface 2 — required for kumo cloud app remote access |
| PAC-WHS01IE-E | CN105 IT Extender |
| Honeywell RCHTSENSOR | RedLINK 3.0 Wireless Indoor Air Sensor (P/N: C7189R2002) — not sold by Mitsubishi Electric |
Use only genuine Mitsubishi Electric OEM accessories with the MHK2. Refer to the MHK2 installation manual for wiring diagrams and CN105 connection instructions.
Download the Install Manual Here
Download the Operation Manual Here
Returns & Exchanges
We want every order to go smoothly, and if something is not right we want to make it right. At the same time, for the health and safety of everyone — our team, other customers, and the facilities these products are used in — we cannot resell opened or used filtration and air quality products. Our policy below is built around that reality. If you have any questions about a product before ordering, please reach out — we would rather help you get the right thing the first time than deal with a return after the fact.
Eligibility
Opened or used items are not eligible for return or refund under any circumstances. Products designated as Special Order, Clearance, Discontinued, or Final Sale are also not eligible for return or exchange. All other returns require items to be unused, in new condition, and in original packaging with all accessories and documentation included.
30-Day Return Policy
Unopened, unused items may be returned within 30 days of delivery, subject to a restocking fee of at least 25% of the purchase price. Original shipping costs are not refunded. Return shipping is the buyer's responsibility. A Return Material Authorization (RMA) number is required before shipping any return — contact us first at Help@HEPAFilterSales.com to receive return instructions. Returns sent without an RMA may be refused.
Refunds are processed within 10 business days of receiving and inspecting the returned item. You will be notified by email when your refund has been issued.
Exchanges — Standard Restocking Charge Waived
Exchanges for unopened, unused items are not subject to a restocking fee. Contact us at Help@HEPAFilterSales.com before returning any item to arrange an exchange and receive expert advice on the correct solution.
Order Cancellations
Contact us immediately if you need to cancel an order. Not all orders can be cancelled once placed — freight and special-order items in particular may ship before a cancellation can be processed.
Damaged or Incorrect Items
If your order arrives damaged, note the damage with the delivery carrier at time of delivery, photograph the damage, and email us within 48 hours of delivery at Help@HEPAFilterSales.com. We will arrange return shipping and send a replacement at no additional cost to you.
If you receive an incorrect item (compared to what was ordered), email us your order number and a description of the issue. We will arrange return shipping and send the correct item at no cost to you.
Defective Items
Suspected product defects and performance issues are warranty matters handled directly by the manufacturer — they are not eligible for return or return shipping reimbursement from HEPA Filter Sales, LLC. Contact us and we will provide manufacturer contact information to assist with a warranty claim.
For More Information, please take a moment to review our governing policies:
Returns & Refunds Policy
Shipping Policy
Purchase Options & Subscription Policy