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Zehnder Caladair Silvertop 23 First Eco Commercial MVHR Unit

Zehnder Caladair Silvertop 23 First Eco Commercial MVHR Unit

SKU : KCDF028725

Overview

SILVERTOP™, self-regulating energy recovery unit, high efficiency >90% (EN308), for offices and industrial applications in ventilation and energy recovery.

~~£12,391.60 GBP~~ £8,302.37 GBP

Sale Sold out

In Stock

Pickup available at BPC Ventilation

Usually ready in 24 hours

For warranty information, please refer to the manufacturer’s warranty policy or contact them directly.
Order before 5pm Mon-Thurs, Dispatched Next day

Any questions? Reach out to our team

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Description

Zehnder Caladair Silvertop 23 First Eco Commercial MVHR Unit

Product Part Number:

Caladair SILVERTOP 23 First Eco - CAL09

Key Features

🌬️ Airflow zoning options available
🔥 Highly efficient counter-flow plate energy exchanger
⚡ Low-energy EC motors with heat & speed protection
🏡 Compact design & small footprint
🌍 Indoor installation
🔄 90%+ heat recovery efficiency
🔧 Easy, quick, and airtight installation

Additional Zoning Options

Optional extras for zone control via Caladair Commercial Units:

🏃 PIR sensor – Detects occupation & increases airflow
🌱 CO₂ sensor – Detects high CO₂ levels & increases airflow
🔘 Wall switch – Manually increase airflow
💡 Light sensor – Activates airflow when lights are on
🏢 BMS integration – Control zones & unit via BMS system

💡 Dampers can be set to various airflow rates when open or closed. 📞 For more info, contact us at 028 2827 5150.

Heating & Cooling Accessories

❄️ Electric Preheater – Prevents frost buildup
🔥 Electric Post Heater – Increases room temperature
💧 Water Heater – Can be used as a pre or post heater

Energy Exchanger

Highly efficient...

More Information

Video

Read what our customers think

The below testimonials are authentic Trustpilot reviews left by our customers. Trust BPC for your ventilation requirements!

Bought a kit to install myself

“Bought a kit to install myself. Guys at BPC were very helpful in providing all the plans I needed and advice. The system has improved the air quality in our house ten fold.“

Ryan

Excellent quality products and advice

“Super impressed by BPC’s commercial team. Scott made the process completely simple from proposal right through to the delivery of our Caladair unit. Will 100% shop again with BPC & fully recommend!“

Steve H

Disappearing MVHR Stock!

“Ordered an in stock MVHR unit online from BPC, received a confirmation email and expected delivery date. Pleased with my purchase I booked the contractor to fit the system before Xmas. Two days later it turned out to be out of stock!!! Spoke to the BPC team, they were great, really helpful and completely owned the problem from start to finish to finish. Facing having to cancel the contractor and pay a day’s wages, send back all the associated equipment at cost to me ( sourced via another supplier) the BPC team sourced me a better unit, honoured the price ( the replacement was more expensive) and shipped it to me within 24hrs. Would highly recommend this company, great service and great people to do business with, only wish I had bought all the associated equipment from them!!!“

Dan

Amazing customer service!

“Great sales experience! BPC assisted us with creating a full MVHR system for our restaurant. We were carefully guided in a timely and professional manner at all stages of this job. Scott did a fantastic job, helping us meet & exceed our needs and expectations! Bravo BPC!“

Rafal Balski

Highly recommend this firm

“BPC were a great company to deal with.
I bought and installed an MVHR system in my three bed bungalow, which suffered with condensation problems.
They were able to design me a system using my hand drawn plan of the property, and put together a whole package at a very competitive price.
Good advice, good price, good kit, and my property is now condensation free and more energy efficient.
Thanks BPC “

Hockley Heating

Excellent customer service

“Excellent customer service - Scott Girvan really went the extra mile to make sure that I was sorted with the correct inline duct heating system. I’m very grateful to him & will certainly shop at BPC again. Thanks Scott!“

Andrew Wilkinson

Bought a kit to install myself

“Bought a kit to install myself. Guys at BPC were very helpful in providing all the plans I needed and advice. The system has improved the air quality in our house ten fold.“

Ryan

Excellent quality products and advice

“Super impressed by BPC’s commercial team. Scott made the process completely simple from proposal right through to the delivery of our Caladair unit. Will 100% shop again with BPC & fully recommend!“

Steve H

Disappearing MVHR Stock!

“Ordered an in stock MVHR unit online from BPC, received a confirmation email and expected delivery date. Pleased with my purchase I booked the contractor to fit the system before Xmas. Two days later it turned out to be out of stock!!! Spoke to the BPC team, they were great, really helpful and completely owned the problem from start to finish to finish. Facing having to cancel the contractor and pay a day’s wages, send back all the associated equipment at cost to me ( sourced via another supplier) the BPC team sourced me a better unit, honoured the price ( the replacement was more expensive) and shipped it to me within 24hrs. Would highly recommend this company, great service and great people to do business with, only wish I had bought all the associated equipment from them!!!“

Dan

Amazing customer service!

“Great sales experience! BPC assisted us with creating a full MVHR system for our restaurant. We were carefully guided in a timely and professional manner at all stages of this job. Scott did a fantastic job, helping us meet & exceed our needs and expectations! Bravo BPC!“

Rafal Balski

Highly recommend this firm

“BPC were a great company to deal with.
I bought and installed an MVHR system in my three bed bungalow, which suffered with condensation problems.
They were able to design me a system using my hand drawn plan of the property, and put together a whole package at a very competitive price.
Good advice, good price, good kit, and my property is now condensation free and more energy efficient.
Thanks BPC “

Hockley Heating

Excellent customer service

“Excellent customer service - Scott Girvan really went the extra mile to make sure that I was sorted with the correct inline duct heating system. I’m very grateful to him & will certainly shop at BPC again. Thanks Scott!“

Andrew Wilkinson

Bought a kit to install myself

“Bought a kit to install myself. Guys at BPC were very helpful in providing all the plans I needed and advice. The system has improved the air quality in our house ten fold.“

Ryan

Excellent quality products and advice

“Super impressed by BPC’s commercial team. Scott made the process completely simple from proposal right through to the delivery of our Caladair unit. Will 100% shop again with BPC & fully recommend!“

Steve H

Disappearing MVHR Stock!

“Ordered an in stock MVHR unit online from BPC, received a confirmation email and expected delivery date. Pleased with my purchase I booked the contractor to fit the system before Xmas. Two days later it turned out to be out of stock!!! Spoke to the BPC team, they were great, really helpful and completely owned the problem from start to finish to finish. Facing having to cancel the contractor and pay a day’s wages, send back all the associated equipment at cost to me ( sourced via another supplier) the BPC team sourced me a better unit, honoured the price ( the replacement was more expensive) and shipped it to me within 24hrs. Would highly recommend this company, great service and great people to do business with, only wish I had bought all the associated equipment from them!!!“

Dan

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