You can save 30%–50% upfront if you buy a reconditioned second-hand aircon in Singapore. Air conditioning is a must-have in Singapore because of the hot weather. A brand-new aircon can be expensive here. Especially if you need multiple systems for your home. This is why many homeowners and businesses in Singapore consider buying second-hand air conditioners. The question is: how much can you actually save buying a reconditioned aircon? Let’s break it down with real-world examples.
The Cost Difference Between New and Second-Hand Aircons
In Singapore, the price of a brand-new aircon varies depending on the type, capacity (BTU), and brand. For instance, brand new system 1 and system 3 will cost:
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- Cost of system 2 aircon: Around SGD 2,200–SGD 2,600 (including installation)
- Cost of system 3 aircon: Around SGD 2,800–SGD 3,300 (including installation)
A second-hand or refurbished aircon—if bought from a reputable dealer—often costs 30–50% less than a new one. These units have been previously owned, but still work well after cleaning, servicing, and gas refilling.
Example Calculation: Buying a Second-Hand System 3 Aircon
Let’s say you’re deciding between a brand-new and a second-hand System 3 Mitsubishi Electric inverter aircon:
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- Brand-New Price: SGD 3,000 (including installation)
- Second-Hand Price: SGD 1,800 (including installation)
- Savings: SGD 3,000 – SGD 1,800 = SGD 1,200
That’s 40% less upfront.
Below is the lifetime cost comparison of the same item:
| Cost Factor | Brand-New System 3 Aircon | Second-Hand System 3 Aircon | Notes |
| Upfront Cost | SGD 3,000 | SGD 1,800 | Includes installation |
| Annual Servicing Cost | SGD 100 | SGD 100 | Typical yearly servicing charge |
| Energy Efficiency | High (Inverter, ~0.9 kW/h) | Medium-High (Older inverter, ~1.0 kW/h) | Slightly higher consumption for 2nd hand |
| Estimated Electricity Cost (Annual) | SGD 360 (approx. 400 kWh/year × SGD 0.9/kWh) | SGD 400 (approx. 444 kWh/year × SGD 0.9/kWh) | Based on average usage (8 hours/day) |
| Expected Lifetime | 10 years | 6 years | Depends on maintenance & usage |
| Total Cost Over Lifetime | SGD 3,000 + (10 × SGD 100) + (10 × SGD 360) = SGD 7,600 | SGD 1,800 + (6 × SGD 100) + (6 × SGD 400) = SGD 5,400 | Sum of upfront + servicing + electricity cost |
| Average Monthly Cost Over Lifetime | SGD 7,600 ÷ 120 months = SGD 63.33 | SGD 5,400 ÷ 72 months = SGD 75.00 | Includes all costs spread over expected life |
Factors That Affect Your Savings
Your total savings depend on a few things:
- Model age – Newer second-hand units cost more but save more on electricity.
- Condition – Well-maintained units need fewer repairs, saving money long-term.
- Brand – Premium aircon brands like Daikin, Mitsubishi Electric, or Panasonic may cost more initially but last longer.
- Warranty – Some second-hand dealers offer 3–12 months warranty, adding extra value.
The Bottom Line
You can buy a 2nd hand pre-owned air conditioner to save some money instantly. It can save you some money, but in the long run, newer models add more value. If you are not using the system for long or planning to move in a few years, then reconditioned aircons are the best deal if you can purchase from a reputed dealer.
Frequently Asked Questions (FAQs)
How long does a second-hand aircon typically last?
A well-maintained second-hand aircon usually lasts around 5 to 7 years. It depends on the condition of the unit and how the past owner treated it.
Will a second-hand aircon consume more electricity?
Generally, yes, because the older models have less energy efficiency. It’s not the reason because it’s an older one.
Can I get installation services if I purchase a reconditioned AC?
Yes, most dealers provide installation services for both new and 2nd hand aircons.
