Maytag Geothermal SystemHow to Decode
Maytag HVAC products are built for dependability with generous warranties and time-tested engineering.
Decode Your Unit NowMaytag Geothermal System — Type
Brand
Maytag
Equipment Type
Geothermal System
SEER Range
25-45 EER
Expected Lifespan
20-25 years
Serial Format
Year-Month (YYMM)
Warranty
12-year limited compressor
Current Refrigerant
R-410A / R-32
Headquarters
Benton Harbor, MI
Maytag Serial Number Decoding Table
Example
M2206123456
| Positions | Field | Value | Meaning |
|---|---|---|---|
| 1 | Plant identifier | M | Maytag facility |
| 2-3 | Year of manufacture | 22 | 2022 |
| 4-5 | Month of manufacture | 06 | June |
| 6-11 | Sequential number | 123456 | Production sequence |
Maytag Model Number Decoding Table
Example
MSA6BF042
| Positions | Field | Value | Meaning |
|---|---|---|---|
| 1-3 | Product type | MSA | iQ Drive AC |
| 4 | Efficiency tier | 6 | High efficiency |
| 5-6 | Configuration | BF | R-410A, standard |
| 7-9 | Capacity (000s BTU) | 042 | 42,000 BTU (3.5 tons) |
Maytag Geothermal System -- Overview
Maytag manufactures a comprehensive lineup of geothermal system models ranging from entry-level to premium high-efficiency units. With SEER ratings spanning 25-45 EER, Maytag offers options for every budget. These units are backed by 12-year limited compressor.
The typical lifespan is approximately 20-25 years with regular maintenance. Our decoder tool can instantly tell you the exact age and condition of your unit.
How to Decode Your Maytag Geothermal System Serial Number
Every Maytag HVAC unit has a unique serial number that encodes critical information about the unit. Maytag uses a Year-Month (YYMM) format, where specific characters represent the manufacturing date, production facility, and unit sequence number.
For example, the serial number "M2206123456" 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 Maytag Geothermal System
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.
Maytag Geothermal System Efficiency Over Time
Maytag 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 Maytag models range from 14 to 26+ SEER.
Regarding refrigerants: Maytag 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 Maytag HVAC unit?
Enter your Maytag serial number into our free decoder. Maytag uses a Year-Month (YYMM) format. We parse it instantly and calculate the exact age, plus a condition status.
Is Maytag a good HVAC brand?
Maytag is one of the most established manufacturers, founded in 1893 with over 133 years of experience. They offer 12-year limited compressor and consistently rank among top brands.
What does a Maytag serial number look like?
Maytag serial numbers follow a Year-Month (YYMM) format. Example: "M2206123456". Find it on the metal data plate on the unit.
How long is the Maytag warranty?
Maytag typically offers 12-year limited compressor on residential equipment when properly registered.