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White rectangular Mitsubishi Electric remote controller, smooth finish, 5.5 by 2.1 by .6 inches

Mitsubishi

Mitsubishi E12P88426 hvac control

SKU CH-5A4Y-HEAZ7 MPN E12P88426

Genuine Mitsubishi Electric remote controller compatible with HM and WR series indoor units

  • Product typeRemote Controller
  • Size or dimensions5.5 × 2.1 × 0.6 in
  • Product colorWhite
  • Number of items1 pack
  • Sold asEach
  • Parts warranty1 Year
  • Genuine Mitsubishi Electric original replacement remote controller
  • Direct compatibility with MSZ-HM18NA-U1 and MSZ-HM24NA-U1 indoor units
  • Compact 5.5 x 2.1 x .6 inch white handset design
  • Supplied as a single pack ready for installation
  • Avoids feature loss common with after-market universal alternatives

Genuine Mitsubishi Electric Remote Controller

This is a genuine Mitsubishi Electric original replacement part, not a universal remote. It is designed for owners of compatible Mitsubishi Electric ductless indoor units who need a direct replacement for a lost or damaged handset. The controller restores full access to the system's specific features and operating modes. Buyers needing a multi-brand universal remote or smart-home integration should look elsewhere.

Compact Handheld Design

The remote measures 5.5 by 2.1 by .6 inches and weighs very little for comfortable one-handed use. It operates on standard batteries with no wiring or external power supply required. There are no moving mechanical parts or fans, so operation is completely silent. The unit draws negligible power, giving long battery life under normal daily operation.

Direct Replacement for Listed Models

This E12P88426 replaces the original remote supplied with units such as MSZ-HM18NA-U1, MSZ-HM24NA-U1, MSZ-WR24NA-U1, MUZ-HM18NA, MUZ-HM24NA, NTXWMT18A112AA, NTXWMT24A112AA, NTXSMT18A112AB, and NTXSMT24A112AA. The upgrade is worth it when the original handset is lost, broken, or has unresponsive buttons. It does not add new functions or connect to Wi-Fi networks.

How it compares

Measured against everything we stock in Heating & Cooling Controllers, at today’s prices. Recalculated every night.

Price $49.99
Typical for this category: the median of 1,762 items is $45.99.

Specifications

Product
Brand nameMitsubishi Electric
Model nameE12P88426
Product typeRemote Controller
Product colorWhite
Size & build
Size or dimensions5.5 × 2.1 × 0.6 in
In the box
Number of items1 pack

Questions about this item

How do I pair the E12P88426 remote with my MSZ-HM18NA-U1 indoor unit and what step is often missed?

Point the remote at the indoor unit and press the pairing button; the step often missed is ensuring the unit is powered on and in pairing mode before pressing the remote button.

What maintenance will the E12P88426 remote need after a year of daily use?

Replace the two AAA batteries when the display dims or response slows; wipe the infrared window with a dry cloth if dust builds up.

What limit appears first when the E12P88426 remote is used continuously in a hot room?

Battery voltage drops faster in high ambient temperature, so the low-battery indicator will appear before any thermal limit on the remote itself.

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