10/04/2026
Are heat pumps noisy? Not really — here’s the truth
Worried an air source heat pump will be loud in your garden? That’s one of the biggest myths. Modern heat pumps are designed to run quietly in the background, not disrupt your home.
🔍 Quick facts:
✔️ Around 40–60 dB (like a fridge hum)
✔️ Barely noticeable once installed correctly
✔️ No constant noise — just gentle background sound
✔️ Short “whoosh” in winter defrost cycles is normal
💬 Thinking about upgrading your heating system?
Darlington Heat Pumps installs efficient, low-noise air source heat pump systems designed for comfortable everyday living. Message us today to get expert advice!