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Daikin DC5SE-80

by Daikin
SKU DC5SEA4810A
Original price $12,499.00 - Original price $16,999.00
Original price
$15,999.00
$12,499.00 - $16,999.00
Current price $15,999.00
Availability:
in stock, ready to be shipped
Availability:
in stock, ready to be shipped
Availability:
in stock, ready to be shipped
Availability:
in stock, ready to be shipped
Availability:
in stock, ready to be shipped
Availability:
in stock, ready to be shipped
  • Pricing may change based on home inspection
  • Pricing Does Not Reflect Current Daikin Promotions or Rebates.
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DC5SE

The Daikin DC5SE is a reliable mid efficiency R-32 split system air conditioner. Designed for durability and efficiency, the DC5SE is an excellent option for homeowners who are looking for a great efficiency solution.

Comfort

Daikin’s mid efficiency air conditioners focus on keeping your home cool and comfortable all year round.

Efficiency

When properly matched and installed, your DC5SE offers up to 16.0 SEER2 performance. The higher the SEER2, the greater the efficiency — and the lower the operating cost compared to lower SEER2 units. In many applications, the efficiency of your DC5SE can be enhanced by using it in conjunction with a Daikin brand gas furnace that includes a variable-speed blower motor. – Up to 16 SEER2, 1½ TO 5 TONS

Technology

This system uses Advanced Copeland® CoreSense™ Technology and R-32 refrigerant. Over 130 countries have already been using R-32, an energy efficient, low Global Warming Potential refrigerant.

Indoor Air Quality

Compatible with additional Daikin air quality solutions or Clean Comfort® indoor air essentials.

DR80TN Furnace

The Daikin brand DR80TN 9-Speed ECM, Multi-Position Gas Furnace features our heavy-duty stainless-steel tubular heat exchanger and durable silicon nitride hot-surface ignition system. This furnace is run-tested for heating or combination heating/cooling applications. Not only will this furnace provide your family with years of reliable warmth in even the harshest winters, but it will also do so economically. This quiet furnace delivers a money-saving efficiency of up to 80% AFUE compared to lower AFUE furnaces.

Features

A/C Unit

  • High-density foam compressor sound blanket
  • Advanced Copeland® CoreSense™ Technology
  • Fully charged for 15’ of tubing length
  • Copper tube/ enhanced aluminum fin coil 5mm diameter
  • Factory-installed filter drier
  • Sweat connection service valves with easy access to gauge ports
  • Enclosed contactor
  • High-pressure switch
  • Ground lug connection
  • Capacitors with extended life
  • Up to 16.0 SEER2
  • Capacity of 1.5 to 5 Tons
  • R-32 Refrigerant Type
  • High efficiency scroll compressor
  • AHRI Certified
  • ETL Listed

Furnace

  • Heavy-duty stainless-steel dual-diameter
  • Two-stage gas valve provides quiet
  • economical heating
  • Durable Silicon Nitride igniter
  • Quiet two-speed draft inducer
  • Self-diagnostic control board
  • Energy-efficient multi-speed (9-speed tap) ECM blower motor
  • Multiple continuous fan speed options offer quiet air circulation
  • Up to 80% AFUE
  • R-32 Refrigerant Type
  • Multi Speed ECM Motor
  • Gas Valve Type is Two Stage
  • Heavy-duty stainless-steel dual-diameter, tubular heat exchanger
  • AHRI Certified; ETL Listed

Daikin FAQ

1: What is the Daikin DC5SE AC-Gas System?

Answer:
The Daikin DC5SE is a split-system air conditioner designed to be paired with an 80% AFUE gas furnace for complete year-round comfort. The system delivers efficient cooling during the summer and dependable gas heat during colder weather, making it a cost-effective comfort solution for many homeowners.

2: How energy efficient is the Daikin DC5SE?

Answer:
When properly matched and installed, the Daikin DC5SE offers up to 16 SEER2 cooling efficiency. Combined with an 80% AFUE gas furnace, the system can help lower energy consumption and operating costs compared to many older HVAC systems.

3: What are the benefits of an 80% AFUE furnace?

Answer:
An 80% AFUE furnace converts approximately 80% of the fuel it consumes into usable heat for your home. These furnaces are known for their reliability, affordability, and proven performance, making them a popular choice for homeowners seeking dependable heating without the higher upfront investment of ultra-high-efficiency models.

4: What refrigerant does the Daikin DC5SE use?

Answer:
The DC5SE utilizes R-32 refrigerant, which offers a lower Global Warming Potential (GWP) than older refrigerants such as R-410A. R-32 helps improve system efficiency while supporting environmentally responsible operation.

5: What features help make the Daikin DC5SE reliable?

Answer:
The DC5SE includes Advanced Copeland® CoreSense™ Technology, which helps monitor compressor performance and assists technicians in diagnosing issues quickly. If adverse operating conditions are detected, CoreSense can help protect the compressor from damage, improving long-term system reliability.

6: What furnace is commonly paired with the DC5SE?

Answer:
The DC5SE is often paired with the Daikin DR80TC Two-Stage Variable-Speed Gas Furnace. The DR80TC features a two-stage gas valve, variable-speed ECM blower motor, durable heat exchanger design, and compatibility with the Daikin One+ smart thermostat, helping deliver exceptional comfort, quiet operation, and improved airflow control.

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Warranty
  • 12-year Parts Equipment Parts Warranty Does not include: condensate, fuse/breakers, electrical, refrigerant, existing duct system.
  • 6-Year Limited Equipment Replacement
  • 12 Year Extended Labor Warranty is Available.

Why Choose A1CSI?

Q: Why should I trust A-1 Certified Service with my new HVAC installation instead of big-box stores or unlicensed installers? 

A: At A-1 Certified Service, we install HVAC systems the right way — with proper sizing, correctly matched quality equipment, and factory-trained, fully licensed technicians who follow manufacturer guidelines and Knoxville's climate needs. Unlike big-box stores and unlicensed crews, we perform detailed load calculations, airflow testing, and ensure your new HVAC system is registered for warranty parts coverage. As a local Knoxville-area company, you get clean, professional service, honest communication, and long-term support you can count on.  And, see our reviews on Google to learn what others say about their service with A-1 Certified Service. 

Q: What makes A-1 Certified Service different when it comes to properly sizing and installing high-efficiency HVAC systems for Tennessee homes? 

A: Proper sizing is critical in Tennessee’s humid summers and variable winters — and that’s where we stand apart. A-1 Certified Service performs accurate Manual J load calculations tailored to your home’s insulation, windows, and layout. We will never guess or push oversized units, and we will ensure your duct system will work with your home. Whether you need a heat pump, central air, or ductless mini-split, our factory-trained, certified installers deliver optimal efficiency, quiet operation, and lower energy bills. As a local Knoxville-area company, we understand customer's demands and back every installation with professional standards you can trust.  

Q: How does choosing A-1 Certified Service for HVAC installation give me better long-term comfort and lower energy bills? 

A: At A-1 Certified Service, we deliver complete, properly installed systems — including duct evaluation, sealing, and airflow balancing — for consistent temperatures, better indoor air quality, and maximum efficiency. Our high-efficiency equipment, combined with expert installation tailored to Knoxville's homes, helps you enjoy reliable comfort while significantly lowering energy bills. You also get strong warranty support and ongoing maintenance from a local company that stands behind its work.