18,000 BTU 18.5 SEER Concealed Duct Daikin Mini-Split FDMQ Single Zone Heat Pump - FDMQ18RX

We Price Match!

Give our sales team a call at

123.123.1233 (Toll Free) or

123.111.2222 (International) and we'll

match any competitor's price.

Chat With Us!

Availability: Ships Within 2-3 Business Days

Authorized Daikin Dealer

AHRI Certified

AHRI Number:201851573

Bread Checkout
Free Shipping
Accessories for this product

The Daikin FDMQ is a single zone concealed duct indoor unit. It installs into the ceiling and is perfect for spaces where long duct runs are possible. It features a Powerful Operation Mode to give you a boost in cooling or heating, even in very cold or very hot temperatures. A program dry function reduces the humidity of a room without reducing the room temperature. It runs quietly, with an indoor sound pressure as low as 34 dB(A) and an outdoor sound pressure as low as 51 dB(a). This unit is also Energy Star certified, featuring up to 20.2 SEER.

  • Heat Pump – This system provides heating and cooling.
  • Hot Start – This feature prevents the unit for releasing a cold draft into the room when heating starts or when the unit changes from cooling to heating.
  • Powerful Operation – When you push the POWERFUL button on the remote, the unit will get a 20 minute boost in cooling or heating power, even if it is already operating at high capacity.
  • Program Dry Function – This feature prioritizes reducing the humidity levels in a room without causing fluctuations in room temperature.
  • Auto-Restart – This feature enables unit to memorize operation mode, airflow, and temperature settings. If there is a power failure while the unit is running, it will return to those same operating settings once the power is restored.
  • Anti-Corrosion – A special coating on the outdoor unit's heat exchanger helps the unit resist salt damage and corrosion from other atmospheric conditions.
Product Specifications
More Information
18,000 BTU 18.5 SEER Concealed Duct Daikin Mini-Split FDMQ Single Zone Heat Pump - FDMQ18RX
Weight (in lbs) 179.000000
AHRI Certificate Number 201851573
Manufacturer Daikin
Additional Information Heat Pump
Additional Information Precharged for: 33'
Additional Information Maximum Line Set Length: 98'
Additional Information Drain: 1"
Additional Information Indoor Unit Weight: 82 lbs | Outdoor Unit Weight: 97 lbs
HSPF 10.3
Cooling BTU 17,600
Heating BTU 21,600
Maximum CFM 473-675 CFM
Decibel Level (dBA) Indoor Unit: 35 | Outdoor Unit: 54-55
Energy Star Yes
Refrigerant R410A
EER 12.5
Compressor Type Swing
Liquid Line 1/4"
Suction Line 1/2"
Electrical 208/230V 1 Phase 60 Hz
Max Breaker Size 15 Amps
Min. Breaker Size 12.8 Amps
Tonnage 1.5 Ton
System Tonnage 1.5 Ton
Mini-Split Type Concealed Duct
Min/Max Outdoor Temp for Heating 5°F - 65°F
Min/Max Outdoor Temp for Cooling 50°F - 115°F
Zone Compatibility Single Zone
Operating Mode Cooling, Heating
Height Indoor Unit: 9-5/8" | Outdoor Unit: 28-5/16"
Width Indoor Unit: 39-3/8" | Outdoor Unit: 34-1/4"
Depth Indoor Unit: 31-1/2" | Outdoor Unit: 12-5/8"
Additional Info Indoor Unit Weight: 82 lbs | Outdoor Unit Weight: 97 lbs
Warranty 12 Years with Online Registration
Resources You will need Adobe® Acrobat® Reader to view PDF documents.
Safety Information PROPOSITION 65 WARNING
Write Your Own Review
You're reviewing:18,000 BTU 18.5 SEER Concealed Duct Daikin Mini-Split FDMQ Single Zone Heat Pump - FDMQ18RX
Your Rating
Customer Questions
No Questions
Did you find what you were looking for?

Why Buy From Us?

Customer Satisfaction

Our dedicated staff works hard to ensure that all orders are handled quickly and efficiently to ensure that you get what you ordered as quickly as possible.



We provide a secure online shopping experience to protect your information. We also provide the option to checkout with PayPal to allow you to use a checkout service you are familiar with.


Save Money

Our low price guarantee provides you with confidence and piece of mind, knowing you purchased a quality product at a great price


See What Our Customers are Saying

Customer Reviews