S|HP| ENCLOSURE
ACOUSTIC ENCLOSURE FOR SOUND PROOFING HEAT PUMPS
An acoustic enclosure is one of the most effective methods of eliminating noise generated by heat pumps. The Silencions sHPI is an acoustic enclosure designed to effectively silence heat pumps without disrupting their operation . The enclosure reduces intrusive noise by up to 14 dB .


Noisy heat pump
a challenge for home and business
A noisy heat pump generates annoying noise that disturbs household members, neighbors, and guests in recreational facilities such as hotels, often leading to conflicts and reducing the quality of their stay. The unsightly appearance of the outdoor unit further damages the property’s image. Furthermore, growing legal requirements increasingly require heat pumps to be silenced when noise levels exceed applicable standards.
In response to these challenges, our acoustic engineers have designed a proprietary solution that eliminates each of these issues.
Original design, scientifically proven effectiveness
The Silencions s|HPI case is a proprietary design by experienced acoustic engineers. Its unique design with an acoustic insert reduces noise by up to 14 dB while maintaining full performance and optimal airflow for the device . Based on the analysis of hundreds of models, the design ensures compatibility with most devices and quick and easy installation.


Silencions s|HP| reliable heat pump protection
The Silencions sHPI acoustic enclosure ensures uninterrupted pump operation. Made of durable, powder-coated galvanized sheet metal, it actively protects the unit from harsh weather conditions, such as direct sunlight or precipitation.
Additionally, a specially designed system prevents condensation from accumulating , eliminating the risk of component damage, ensuring long-lasting and reliable operation. Its modern design also ensures aesthetic integration with the surrounding environment.
Advantages of the Silencions s|HP| heat pump enclosure
Noise reduction up to 14 dB
Significantly reduces the noise level of the pump, ensuring peace in the garden, on the terrace and at home.
Aesthetic design
Modern design improves the appearance of the installation and discreetly integrates with the surroundings.
Free air flow
Guarantees uninterrupted pump operation, without loss of performance or condensation problems.
Heat pump compatibility
Designed after detailed analysis of hundreds of models, it fits most popular heat pumps available on the market.

Year-round protection for your heat pump
Made of powder-coated galvanized sheet metal, it resists rust and effectively protects the pump from weather conditions.

Simple and intuitive installation
Quick and easy installation without any specialized tools.
Select your Silencions s|HP| heat pump enclosure model
Silencions s|HP| cases are available in three standard sizes: S (Short), M (Medium) and L (High). Every Silencions s|HP| housing is manufactured in Poland.

S (low)
Price:
1 350 EUR net
- For compact heat pump units
- Internal dimensions:
– width 550 mm
– length 1060 mm
– height 770 mm

M (medium)
Price:
1 600 EUR net
- Perfect for most heat pump units
- Internal dimensions:
– width 550 mm
– length 1060 mm
– height 1155 mm

L (high)
Price:
1 900 EUR net
- For the highest heat pump units
- Internal dimensions:
– width 550 mm
– length 1060 mm
– height 1540 mm
What size enclosure should you choose?
To make measuring as easy as possible, we’ve created a special online tool . Simply enter your heat pump’s dimensions, and our configurator will select the right enclosure from our range. If you have any questions or require a custom device, please contact us. We’ll be happy to help you choose the right enclosure size for your heat pump.
Installation of the s|HP| enclosure:
quick and easy
We designed the Silencions s|HP| case with maximum simplicity and speed in mind. You don’t need any specialized tools or knowledge – just a screwdriver! Each case comes with assembly instructions that will guide you step-by-step through the entire process.


Silencions s|HP| enclosure manufactured in Poland
Silencions s|HP| acoustic enclosures are designed and manufactured in Poland . Local production ensures complete quality control. This makes the enclosure stand out from other solutions with its solid workmanship and attention to every detail. You receive a product that will effectively dampen noise and protect your heat pump for years to come.
Standard model doesn’t fit? Check out our customised heat pump enclosure
Need a case in a unique size, color, or need advice on sizing? We’ll tailor the case design to your device. Contact us and we’ll create a case tailored to your needs.

Discover the applications of Silencions s|HP| acoustic enclosures
Silencions s|HP| acoustic enclosures are a solution that works perfectly in a variety of environments. They effectively reduce noise and improve the aesthetics of heat pump installations, harmoniously blending into their surroundings. See how our solutions perform in various locations.






Single-family homes and private properties
A heat pump enclosure eliminates the unit’s annoying noise, restoring peace and harmony to gardens, terraces, and the home. It ensures peaceful relaxation and minimizes the risk of conflict with neighbors.
Hotel and recreational facilities
Silencions s|HP| enclosures minimize noise, ensuring guest peace of mind, which is crucial to a positive experience and the reputation of your property. Our enclosures effectively help hotels meet stringent noise standards for heat pumps.


Development investments
Silencions s|HP| enclosures reduce heat pump noise and improve the aesthetics of the installation, which increases property value. They provide future residents with a quiet and aesthetically pleasing environment. They make it easier for developers to meet acoustic requirements and obtain necessary permits, which is crucial in the investment process.
Commercial and office buildings
Silencions s|HP| enclosures enable heat pumps to be installed close to offices and service points. They create a quiet environment that promotes the comfort of both employees and customers, thus increasing work efficiency.


Housing estates and multi-family buildings
Silencions s|HP| enclosures effectively minimize the noise of outdoor heat pumps. This prevents conflicts within the housing community and ensures a peaceful living environment for residents, significantly reducing noise complaints.
Have questions about acoustic enclosures?
Our specialists will be happy to answer your questions and help you find the perfect solution for any acoustic challenge.

Frequently Asked Questions (FAQ)
We’ve gathered the most frequently asked questions about Silencions s|HP| enclosure to quickly answer your questions. If you can’t find the answer you’re looking for, please contact us!
No. The Silencions s|HP| casing is designed to ensure free air flow, which is crucial for the pump’s operation. Its design does not interfere with the operation of the device.
Our enclosure effectively reduces sound levels by up to 14 dB. This means a significant, noticeable improvement in your environment – noise will become much less intrusive and often practically inaudible in the background. This is a greater noise reduction than other solutions available on the market.
We offer s|HP| enclosures in three standard sizes (S, M, L). We have designed them to be compatible with hundreds of heat pump models available on the Polish market. Above, you will find detailed internal dimensions to help you choose the perfect model. If your pump has unusual dimensions, we also offer customised solutions. Contact us at contact@silencions.com.
The Silencions s|HP| enclosure has been designed in accordance with acoustic standards applicable in Poland and abroad, which significantly facilitates the process of obtaining approval from the relevant authorities.
The s|HP| enclosure is an original design by our acoustic engineers, utilising both sound absorption and insulation. Unlike simple enclosures, our design prevents the ‘resonance box’ effect, effectively dampening noise at its source.
Contact us
Do you have questions about Silencions s|HP| soundproof enclosures for heat pumps? Need a personalized quote, learn more about customization, or perhaps you’re looking for a reliable partner to supply enclosures in large volumes as an installer, manufacturer, or developer?
We’re here for you!
Our team is comprised of acoustic experts. We can translate complex legal regulations into understandable language . We’re happy to help you choose the perfect solution, advise on pump placement, and provide catalogs and all the technical information you need.
Don’t delay – contact us today!
We’re available weekdays from 9:00 a.m. to 5:00 p.m.
Phone: +48 881 024 855
Email: contact@silencions.com
You can also use the contact form: