Trianco's Activair Pro heat pump range secures Quiet Mark status for low-noise performance across its 6kW, 12kW, and 17kW air source models.
Trianco has secured Quiet Mark certification for its Activair Pro air source heat pump line-up. The award covers the manufacturer's 6 kW, 12 kW, and 17 kW capacity models, recognizing low acoustic output during operation. Quiet Mark is the independent international approval scheme associated with the UK Noise Abatement Society, assessing acoustic performance to help buyers identify quieter appliances and building equipment.
Air source heat pumps rely on external fan units that run continuously for extended stretches during peak heating months. Noise levels are a critical compliance and design issue for domestic heating engineers, electricians, and plumbers. Under UK planning standards, external heat pump equipment must meet strict sound propagation criteria relative to neighboring property boundaries. Equipment carrying independent acoustic verification simplifies the specification process and reduces site compliance risk.
What does this mean for a UK tradesperson or DIYer actually buying this kit — does it change what they should pay, buy, or watch out for? Third-party acoustic certification takes the guesswork out of planning permission and MCS noise assessments. While it does not alter the trade pricing or unit cost, specifying a Quiet Mark certified unit like the Activair Pro reduces the risk of neighbour complaints or remedial acoustic baffle expenses post-installation. Heating installers and electricians should check these acoustic ratings against boundary distances early, as lower baseline decibels allow greater flexibility on where the outdoor unit can be cited on tight domestic plots.
When selecting air source heat pumps for residential retrofits or small builds, verify independent decibel testing data upfront to ensure the installation meets local boundary noise regulations without needing extra acoustic enclosures.
Reported by Professional Electrician — original article
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