Skip to product information
1 of 10

Mitsubishi

Mitsubishi PEAD-AA18NL-U1 18,000 BTU Horizontal Ducted Indoor Unit - R454B - PEADAA18NLU1

Mitsubishi PEAD-AA18NL-U1 18,000 BTU Horizontal Ducted Indoor Unit - R454B - PEADAA18NLU1

1 Review

10% Sale

Only left!

image

free delivery

image

Limited Stocks

In Stock - Ready to be Shipped

Regular price $1,748.99 Sale price $1,574.99
Shipping calculated at checkout.

Quintity

View full details
SALE ENDS IN
07 HRS
23 MINS
28 SECS
DON'T MISS IT!

Popular Add on

$30.00

$70.00

Add-Ons Bundle

$70.00

Bundle Offer

$0.00

$100.00

Recently Viewed

Mitsubishi PEAD-AA18NL-U1 18,000 BTU Horizontal Ducted Indoor Unit - R454B - PEADAA18NLU1

The Mitsubishi PEAD‑AA18NL is an 18,000 BTU slim ducted indoor unit with a 9-7/8" height, ideal for concealed installs. It operates quietly at 30 dB(A), supports flexible ducting, and delivers efficient comfort for large spaces up to 750 sq ft when paired with a compatible outdoor unit.

Features

• Auto fan speed mode
• Built-in condensate lift mechanism (up to 27-9/16”)
• Multiple control options including: comfort app, third-party interfaces and
both wired and wireless controllers
• Optional FB Series filter boxes for easy access and service
• Unobtrusive ceiling-concealed design for short-run ductwork
• Wide ranging external static pressure (0.14-0.60 in. WG)

What Our Experts Think
  • Slim 18,000 BTU horizontal ducted unit ideal for concealed installations in spaces up to 750 sq ft.

  • Quiet 30 dB(A) operation ensures minimal noise disruption.

  • Flexible ducting options allow tailored airflow distribution.

  • Energy-efficient performance for reliable heating and cooling when paired with a compatible outdoor unit.

  • Compact 9-7/8" height design saves space while maintaining high performance.

Q&A

Q: What room size is this unit suitable for?
A: Large spaces up to approximately 750 sq ft.

Q: How quiet is the unit?
A: Operates at 30 dB(A), making it very quiet.

Q: Can it be installed in tight spaces?
A: Yes, its slim 9-7/8" profile is ideal for concealed installations.

Q: Is the ducting flexible?
A: Yes, it supports flexible ducting for customized airflow distribution.

Maintenance Tips
  • Clean or replace air filters every 4–6 weeks to maintain airflow and efficiency.

  • Inspect ductwork periodically for leaks or obstructions.

  • Keep the area around the unit free from dust and debris.

  • Schedule annual professional servicing to check refrigerant levels and system performance.

  • Monitor for unusual noise or uneven airflow as early signs of maintenance needs.