💰 Purchase price (10-15%)
The initial price represents only 10-15% of total ownership cost for an HVAC machine. A €7,000 heat pump will "consume" €40,000-60,000 in electricity over 20 years.
Life Cycle Costing (LCC): Why the "Cheap" Air Conditioner Turns Out Expensive
You see two air conditioners on the shelf: one for €400 and one for €900. You pick the cheap one because it "does the job". In 10 years, you'll have paid double in total.
This trap is called Life Cycle Costing (LCC) - calculating the total cost of ownership over the machine's entire lifespan.
1. The HVAC Cost "Iceberg"
The purchase price is just the tip of the iceberg. Hidden beneath the surface are: annual electricity, maintenance, spare parts and potential early replacement.
⚡ Annual electricity (70-80%)
Electricity consumption is the biggest cost. An A+ air conditioner uses 30-40% more electricity than A+++. Over 10 years, the difference reaches €1,000-2,000.
🔧 Maintenance (5-10%)
Filter cleaning, servicing, potential faults. Cheap machines break more often - mean time between failures (MTBF) is significantly shorter.
♻️ Replacement (5-10%)
A cheap air conditioner lasts 7-10 years. A premium one 15-20 years . If you replace 2 cheap units instead of 1 quality one, the "savings" evaporate - and you pay for double installation.
2. Practical Example: Cheap vs Premium Air Conditioner
Let's calculate: two 12,000 BTU splits - a B brand at €400 (A+) and a premium at €900 (A+++). 15-year horizon.
📊 Cheap (A+) - 15 years
Purchase: €400. Annual electricity: €350. Maintenance/repairs: €80/year. Replacement at year 8: €400. Total: 400 + (350×15) + (80×15) + 400 = ~€7,250.
📊 Premium (A+++) - 15 years
Purchase: €900. Annual electricity: €220. Maintenance/repairs: €40/year. No replacement (15+ year lifespan). Total: 900 + (220×15) + (40×15) = ~€4,800.
💶 Difference: €2,450!
Despite the €500 purchase difference, the premium unit is €2,450 cheaper over 15 years. The "savings" on purchase cost you dearly.
🌡️ And better comfort
Premium Inverter units are quieter, have more stable temperature and better defrosting. Quality of life improves dramatically - something money can't easily measure.
3. What to Check Before Buying HVAC Equipment
Don't just look at the price tag. Ask the "sister" questions that determine real cost.
🏷️ Energy class
A+++ vs A+ means 30-40% less electricity. Over 10 years, that translates to €1,000-2,000 savings.
📅 Warranty & spare parts
5+ year warranty shows manufacturer confidence. Check if spare parts are available locally - an AC without parts is disposable.
🧊 Refrigerant type
The new F-gas regulation increases prices of old refrigerants (R410A). Newer machines with R32 or R290 will have cheaper maintenance long-term.
🔊 Noise (dB)
A cheap split at 50 dB indoor unit will wake you at night. A premium at 20 dB is virtually silent. Sleep comfort is priceless.
4. Summary: Think LCC, Not Sticker Price
The purchase price is only 10-15% of total cost. A "cheap" machine will cost you much more in electricity, repairs and replacement.
📋 The LCC formula
LCC = Purchase + (Annual electricity × Life) + (Maintenance × Life) + Replacement. Calculate this before buying - the numbers speak for themselves.
🎯 Rule of thumb
If a machine costs 100% less (half price) but uses 30% more electricity, in 5-7 years it will be more expensive. Always calculate the LCC.
💡 The right strategy
Insulation first (reduces needs), then quality equipment (reduces consumption), finally automation (reduces waste). This sequence delivers maximum value per euro.
📞 Request an LCC analysis
Before buying a heat pump or air conditioner, ask us for an LCC analysis. We'll calculate the true cost of ownership over 15-20 years - free of charge.
🧊 Don't ask "how much does it cost?" - ask "how much will it cost me over 15 years?" That's the right calculation.
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