TL;DR
Get backup power and energy gear delivered free with Prime
- Fast, free delivery on millions of items
- Prime Video, Amazon Music and more included
- Member-only deals all year
Quiet Mark has awarded its certification to Clivet’s Edge Pro air-source heat pump range following laboratory testing and assessment by its acoustic board. Clivet says design features including a compressor enclosure and slower-running fans help the units operate at sound levels up to 10 dB(A) below previous generations; model-specific test results were not provided in the report.
Quiet Mark has certified Clivet’s Edge Pro air-source heat pump range following laboratory testing and review by the programme’s acoustic assessment and verification board. The award gives prospective buyers an independent noise-related assessment of the range, although the source report does not publish model-by-model test results or the certification criteria.
Quiet Mark is an independent certification programme associated with the UK’s Noise Abatement Society. It says it identifies and certifies quieter high-performance products and building materials. The Edge Pro award applies across the range, according to the report by trade publication Cooling Post.
Clivet’s design features include a silent-box around the compressor, larger fans designed to run at lower rotational speeds, and a structure intended to damp vibration. The report says these features have helped the Edge Pro reach sound levels up to 10 dB(A) lower than previous generations. That is a comparison with earlier Clivet products, not a claim that every Edge Pro model is 10 dB(A) quieter than every competing heat pump.
The report says Quiet Mark assesses heat pumps on a like-for-like basis, comparing units of comparable sizes rather than treating all heat pumps as one category. It also lists the Edge Pro range’s heating capacities as 4.1 kW to 15.5 kW and cooling capacities as 4.5 kW to 15 kW. Models numbered 2.1 to 8.1 are listed with A+++ heating efficiency at 35°C and the ability to produce water at temperatures up to 80°C.
Noise Certification for Heat Pump Buyers
Heat pump noise can matter to households choosing where to install an outdoor unit, particularly where homes are close together or equipment could be audible indoors or in nearby outdoor spaces. A certification focused on acoustics offers buyers an additional point of reference alongside capacity, efficiency, installation requirements and price.
The award does not establish that the Edge Pro is the quietest option for every home or installation. Sound heard in practice can depend on the selected model, operating conditions, placement and surroundings. The available report gives a comparison with previous generations but no individual sound-pressure figures, test distances or direct results against named competing products. Buyers and installers would need those details to judge a particular installation.
Products Worth Considering
Blueair Blue Pure 211i Max Smart Air Purifier for Large Rooms
Levoit Eleva 300X HEPA Air Purifier
Ring Floodlight Cam Wired Plus, 1080p HD Outdoor Security Camera with Motion-Activated Floodlights, 4-Pack, White
As an affiliate, we earn on qualifying purchases.
How Quiet Mark Assessed Edge Pro
The certification follows laboratory testing and assessment by Quiet Mark’s acoustic assessment and verification board, according to Cooling Post. Quiet Mark’s stated like-for-like approach matters because heat pumps of different sizes and capacities are not directly interchangeable for noise comparison. Comparing broadly similar units can provide more useful information than placing every product in a single ranking.
The award concerns the Edge Pro air-source range, which is listed with both heating and cooling capabilities. The source report provides performance ranges, but does not identify the test laboratory, the date of assessment, the precise models tested, or whether every configuration was measured separately. It also does not include the full certification documentation.
“It identifies and certifies the quietest high-performance products and building materials available on the market.”
— Quiet Mark, as described in the Cooling Post report
Limits of the Published Noise Data
The report does not provide absolute sound levels for individual Edge Pro models, measurement conditions, or a breakdown of which units were tested. It also does not explain the certification threshold or publish the assessment board’s findings. As a result, the reported reduction of up to 10 dB(A) cannot be applied to every model or installation from the information available.
It is also unclear whether the certification changes product specifications, availability, warranty terms or pricing. The report does not state when Clivet or Quiet Mark issued the award, nor does it include a direct statement from Clivet about the certification.
What Buyers Should Check
Anyone comparing the Edge Pro with other heat pumps can request the relevant model-specific sound data and Quiet Mark certification details from Clivet or an installer. Those figures should be considered alongside the capacity needed for the property and the proposed unit location, rather than treating the range-wide award as a guarantee of a particular noise level at home.
No further announcement or publication of test data is identified in the source report. Any additional information about test conditions, certified models or product availability would need to come from Clivet or Quiet Mark.
Key Questions
Which Clivet products received Quiet Mark certification?
The certification covers Clivet’s Edge Pro air-source heat pump range, according to the Cooling Post report.
What does Quiet Mark certification mean in this case?
The award followed laboratory testing and assessment by Quiet Mark’s acoustic assessment and verification board. The report does not include the detailed criteria or model-specific results.
Are Edge Pro units 10 dB(A) quieter than all other heat pumps?
No. The reported figure is up to 10 dB(A) below previous generations of the product. It is not a comparison with every competing heat pump, and the report does not say that the reduction applies to every model.
What are the listed Edge Pro capacity and efficiency figures?
The range is listed with heating capacities of 4.1 kW to 15.5 kW and cooling capacities of 4.5 kW to 15 kW. Models 2.1 to 8.1 are described as A+++ at a 35°C heating flow temperature and capable of producing water up to 80°C.
Source: coolingpost.com
