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Daikin DH4SE

by Daikin
SKU DH4SEA3010A
Original price $9,499.00 - Original price $13,999.00
Original price
$10,499.00
$9,499.00 - $13,999.00
Current price $10,499.00
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
Availability:
in stock, ready to be shipped
  • Pricing may change based on home inspection
  • Pricing Does Not Reflect Current Daikin Promotions or Rebates.
  • For Best Pricing Request a Quote or Call

DH4SE

The Daikin DH4SE is Energy - Efficiency Standard Family R32 Split-System Heat Pump. Designed for durability and dependable performance, the DH4SF is an excellent option for homeowners looking for an affordable yet effective indoor comfort control solution for every season. As a heat pump, it provides all-electric heating and cooling by transferring heat, making it an energy-efficient alternative to systems using fossil fuel heating systems.

Comfort

Offers comfort and features such as defrost capabilities to help keep you comfortable all year round.

Efficiency

This system delivers dependable heating and cooling, ensuring the performance needed to keep your home comfortable throughout the year. – UP TO 15.2 SEER2 and 7.8 HSPF2, 1½ to 5 Tons.

Technology

Core Sense technology gives technicians access to information inside the compressor so they can identify performance issues quickly and accurately to ensure greater reliability. When adverse operating conditions are detected, Core Sense shuts the compressor down to prevent system damage, saving contractors and end-users money. Our systems now use a new refrigerant called R32, which is more eco-friendly and improves efficiency compared to our R410A models. This means it helps lower your energy bills while being better for the environment.

Features
  • High-efficiency Copeland® scroll compressor
  • Advanced Copeland® CoreSense™ technology
  • Enhanced aluminum fin coil with 5mm diameter copper tubes in 1.5- to 3.5-ton
  • Enhanced aluminum fin coil with 7mm diameter copper tubes in 4.0- to 5.0-ton
  • Time-delay technology to ensure quiet reliable defrost
  • Factory-installed bi-flow liquid line filter drier
  • Factory-installed suction line accumulator
  • Factory-installed compressor crank case heater
  • Factory-installed high capacity muffler
  • High- and low-pressure switches
  • Service valves with sweat connections and easy access to gauge ports
  • Fully charged for 15’ of tubing length
  • High density foam compressor sound blanket on 1.5-2.0T
  • Capacitors with extended life
  • Up to 15.2 SEER2
  • Up to 12.5 EER2
  • Up to 7.8 HSPF2
  • Capacity of 1.5 to 5 Tons
  • R-32 Refrigerant Type
  • Installation Type: Ducted
  • High-Efficiency Copeland Scroll Compressor
  • AHRI Certified; ETL Listed
Daikin FAQ

1: What is the Daikin DH4SE Heat Pump System?

Answer:
The Daikin DH4SE is a split-system heat pump that provides efficient heating and cooling from a single system. Designed for dependable year-round comfort, it is an excellent choice for homeowners seeking an affordable and energy-efficient alternative to traditional fossil-fuel heating systems.

2: How energy efficient is the Daikin DH4SE?

Answer:
The Daikin DH4SE offers cooling efficiencies of up to 15.2 SEER2 and heating performance up to 7.8 HSPF2. These efficiency ratings can help lower energy consumption and reduce monthly utility costs compared to older HVAC systems.

3: What refrigerant does the Daikin DH4SE use?

Answer:
The DH4SE utilizes R-32 refrigerant, which provides improved efficiency and a lower global warming potential than older refrigerants such as R-410A. This helps homeowners enjoy energy savings while reducing environmental impact.

4: What is CoreSense™ Technology?

Answer:
CoreSense™ Technology monitors compressor performance and helps technicians quickly identify potential issues. If adverse operating conditions are detected, the system can help protect the compressor from damage, improving reliability and helping reduce unexpected repair costs.

5: Is the Daikin DH4SE a good replacement for an older heat pump?

Answer:
Yes. The Daikin DH4SE is an excellent upgrade for aging heat pump systems. Homeowners benefit from improved efficiency, dependable performance, quieter operation, and modern refrigerant technology that can enhance comfort while lowering operating costs.

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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.