2025 UK Heat Pump Brand Comparison
Choosing between heat pump brands can be confusing. Here's a concise comparison of the leading brands based on efficiency, reliability, warranty, and value.
Efficiency (SCOP A7/W35)
- Daikin Altherma 3 R: 5.08 ⭐⭐⭐⭐⭐
- Nibe F2040: 5.0 ⭐⭐⭐⭐⭐
- Vaillant aroTHERM Plus: 4.7 ⭐⭐⭐⭐
- Mitsubishi Ecodan: 4.2 ⭐⭐⭐⭐
- Samsung EHS: 4.6 ⭐⭐⭐⭐
Reliability (Engineer feedback)
- Mitsubishi: Excellent ⭐⭐⭐⭐⭐
- Nibe: Excellent ⭐⭐⭐⭐⭐
- Daikin: Very Good ⭐⭐⭐⭐
- Vaillant: Very Good ⭐⭐⭐⭐
Warranty (Standard)
- Mitsubishi: 2 years standard, 5 with registration
- Daikin: 2 years standard, 5 with registration
- Vaillant: 2 years standard, 5 with registration
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heat pump brands comparedASHP comparison UKbest heat pump 2025