Daikin BoilerHow to Decode
Daikin is the world's largest air conditioning company, headquartered in Japan, known for inverter technology and energy efficiency.
Decode Your Unit NowDaikin Boiler — Type
Brand
Daikin
Equipment Type
Boiler
SEER Range
80-98 AFUE
Expected Lifespan
15-30 years
Serial Format
Year-Month (YYMM)
Warranty
12-year limited parts
Current Refrigerant
R-410A / R-32
Headquarters
Osaka, Japan
Daikin Serial Number Decoding Table
Example
2306A123456
| Positions | Field | Value | Meaning |
|---|---|---|---|
| 1-2 | Year of manufacture | 23 | 2023 |
| 3-4 | Month of manufacture | 06 | June |
| 5 | Plant identifier | A | Manufacturing facility |
| 6-11 | Sequential number | 123456 | Production sequence |
Daikin Model Number Decoding Table
Example
DX16SA0483AA
| Positions | Field | Value | Meaning |
|---|---|---|---|
| 1-2 | Brand | DX | Daikin |
| 3-4 | SEER rating | 16 | 16 SEER |
| 5-6 | Product type | SA | Split system AC |
| 7-9 | Capacity (00s BTU) | 048 | 48,000 BTU (4 tons) |
| 10-11 | Configuration | 3A | R-410A, single stage |
| 12 | Revision | A | First revision |
Daikin Boiler -- Overview
Daikin manufactures a comprehensive lineup of boiler models ranging from entry-level to premium high-efficiency units. With SEER ratings spanning 80-98 AFUE, Daikin offers options for every budget. These units are backed by 12-year limited parts.
The typical lifespan is approximately 15-30 years with regular maintenance. Our decoder tool can instantly tell you the exact age and condition of your unit.
How to Decode Your Daikin Boiler Serial Number
Every Daikin HVAC unit has a unique serial number that encodes critical information about the unit. Daikin uses a Year-Month (YYMM) format, where specific characters represent the manufacturing date, production facility, and unit sequence number.
For example, the serial number "2306A123456" can be decoded as follows: the first characters indicate the manufacturing date, while subsequent digits identify the production line and unit number. Our free decoder tool automatically parses this format and reveals the complete manufacturing history.
Maintenance Schedule for Daikin Boiler
Replace or clean air filters: Every 1-3 months. Clean condenser coils: Annually (spring). Check refrigerant levels: Annually. Inspect electrical connections: Annually. Clean evaporator drain line: Every 6 months. Test thermostat calibration: Annually. Inspect ductwork for leaks: Every 2-3 years.
Daikin Boiler Efficiency Over Time
Daikin has continuously improved efficiency to meet evolving federal standards. In 2006, the minimum was raised to SEER 13. In 2015, southern states moved to SEER 14. In 2023, new SEER2 standards took effect: 14.3 SEER2 (South), 13.4 SEER2 (North). Modern Daikin models range from 14 to 26+ SEER.
Regarding refrigerants: Daikin units before 2010 likely use R-22 (phased out since 2020 -- expensive and harmful). Units from 2010-2023 use R-410A. Newest models use R-32 or R-454B to meet EPA regulations. Knowing your refrigerant is critical -- R-22 refills cost $100-200+ per pound.
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Decode Your Unit NowFAQ
How do I find the age of my Daikin HVAC unit?
Enter your Daikin serial number into our free decoder. Daikin uses a Year-Month (YYMM) format. We parse it instantly and calculate the exact age, plus a condition status.
Is Daikin a good HVAC brand?
Daikin is one of the most established manufacturers, founded in 1924 with over 102 years of experience. They offer 12-year limited parts and consistently rank among top brands.
What does a Daikin serial number look like?
Daikin serial numbers follow a Year-Month (YYMM) format. Example: "2306A123456". Find it on the metal data plate on the unit.
How long is the Daikin warranty?
Daikin typically offers 12-year limited parts on residential equipment when properly registered.