You're looking at a retrofit for a 60s-era London office block, ceiling voids are tight and the existing ductwork wasn't designed for modern loads, we've supplied the XH-400D for exactly this kind of job, it fits where most units won't and still pushes 400 m³/h at roughly 60 Pa static pressure.

The plate-type counterflow core gets you ≥70% heat recovery efficiency, which matters when you're running it through a UK winter with outside temps dropping to -30°C, and the G4+F8 filters catch most particulates before they hit the exchanger, though you'll want to check if the 45 dB(A) noise spec works for your occupied spaces, it's quieter than a lot of axial fans we've handled.

1.1 meters long, 850 mm wide, and 410 mm tall for the base model, the weight jumps form 45 kg up to 85 kg as you step through the XH-500D to the XH-1500D, so we usually recommend a lifting bracket for the bigger units, anyway, the dual motor option on the 800D and above actually helps balance airflow when you've got long runs of flex duct.
It's not ideal for high-humidity environments above 90% RH non-condensing, so don't push it into a mushroom farm or a laundry without checking the spec sheet first, we've seen seal failures on the aluminum frame when condensation sits too long.

We process EU and UK import docs as standard, CE and RoHS certs are on every COA, and teh 1-year warranty is our baseline but you can extend it to 3 years if you order 50 units or so, just confirm lead time because the custom votage options add about 20 working days.
The XH-400D handles up to 400 m³/h with a 60W motor, while the XH-1500D goes up to 1500 m³/h with a 360W motor. So the bigger model moves more air but also draws more power.
Yes, you can extend the warranty beyond one year—just let us know. The standard warranty covers manufacturing defects and performance issues under normal use, but we'll confirm details on the extension.
Absolutely, we include ISO, CE, and RoHS certificates with every unit. Just request them when you place your order, and we'll attach them to the shipping docs.
Sure, we offer filter customization, including HEPA options. Just tell us the grade you need, and we'll adjust the unit accordingly.
Our MOQ for standard models like the XH-800D is typically 10 units per order. If you need fewer, we can discuss a small sample order first.
Prompt delivery and excellent packaging ensured the ventilation unit arrived in perfect condition. The shipping was remarkably fast, exceeding my initial expectations for such a specialized piece of HVAC equipment. Packaging was robust and secure, clearly designed to protect the product during transit. Post-sale communication from the supplier was clear and timely, providing all necessary tracking information without delay. The unit itself appears to be of solid construction, with a finish that looks durable and professional. While I have not yet installed it for a full performance evaluation, the initial out-of-box inspection confirms good manufacturing quality. The overall service experience, from ordering to delivery, has been seamless and professional. This efficient process inspires confidence in the product and the company behind it. I appreciate the straightforward transaction and the evident care taken in logistics.
Excellent delivery speed and careful packaging. The logistics company handled the shipment with great care, and the items arrived ahead of the estimated schedule without any damage. The overall quality of the ventilation units appears robust and well-manufactured, matching the product descriptions provided. Customer service was responsive and helpful during the ordering process, answering all preliminary questions promptly. A very satisfactory purchasing experience from start to finish.
My experience with this order was quite positive overall. The shipping speed was impressive; the ventilation equipment arrived much sooner than the initial estimated delivery window, which was a welcome surprise. All components were securely packaged, and there was no visible damage from transit. Regarding the product itself, the build quality feels robust and substantial. The materials used seem durable, and the finish is clean and professional, exactly as one would expect for commercial-grade HVAC equipment. The initial setup instructions provided were clear. However, I must note that the customer service team was exceptionally responsive when I had a pre-purchase question about specifications. They answered promptly and thoroughly, which gave me confidence in the purchase. While I cannot comment on the long-term performance or noise levels yet, the out-of-box presentation and the efficiency of the entire process—from ordering to delivery—were commendable. The one-year warranty inclusion also adds a layer of assurance. The logistical execution was smooth, and the product's physical quality meets expectations.
Rapid delivery was the first thing that impressed me. The logistics were handled exceptionally well, with clear tracking updates and the product arriving ahead of schedule, which was a pleasant surprise. Regarding quality, the construction feels robust and solid, exactly as one would hope for from a factory direct item. The finish is clean, and it appears to be built to last, giving me confidence in its durability. As for service, the communication was straightforward and helpful, making the entire process smooth from order to receipt. While I haven't installed it yet to comment on performance, the initial unboxing and inspection have been very positive. The packaging was secure, preventing any damage in transit. Overall, a very satisfactory experience so far based on the shipping speed, the apparent build quality, and the professional service provided.
Worthy of praise is the exceptional shipping speed. The order was processed and dispatched promptly, arriving well ahead of the estimated delivery window. The packaging was robust and secure, ensuring the product was perfectly protected in transit. There were absolutely no signs of damage upon arrival, which speaks volumes about their careful handling. The quality of the ventilation unit itself is immediately apparent. It feels solid, well-constructed, and the finish is professional. While I haven't installed it yet, the initial inspection reveals precise manufacturing and high-grade materials. The service experience was equally positive. Communication was clear and proactive, with timely updates provided at every stage. Any preliminary questions I had were answered thoroughly and courteously. The overall process, from ordering to delivery, was seamless and hassle-free. This combination of fast logistics, apparent superior build quality, and attentive customer support makes for a highly satisfactory purchase experience. I feel confident in the product and the company behind it.
Unbelievably fast shipping! The entire process from ordering to delivery was incredibly smooth. The unit arrived well-packaged and ahead of schedule, which was a fantastic start. Upon unboxing, the build quality immediately impressed me; the materials feel robust and durable, exactly what you would expect from a commercial-grade product. The finish is clean and professional. Customer service was also top-notch, responding promptly to my pre-delivery inquiry with clear and helpful information. While I haven’t installed it yet, the initial impressions regarding logistics and the physical product are overwhelmingly positive. The packaging ensured everything was secure, and all components were present as listed. A very professional experience so far.
Keenly satisfied with the overall experience regarding this ventilation equipment order. The logistics process was remarkably swift and well-coordinated. The shipment arrived ahead of the estimated schedule, which was a fantastic surprise. The packaging was exceptionally robust and secure, ensuring that all components were protected impeccably during transit. There was no sign of damage or mishandling, reflecting a high standard of care from the warehouse to delivery. Regarding quality, the initial inspection reveals superior craftsmanship. The materials feel durable and premium, exactly as described for a commercial-grade system. The build quality appears impeccable, with precise fittings and a solid construction that promises longevity and low noise operation as advertised. The finish is professional, lending confidence in its performance for our installation needs. Customer service has been outstanding from the outset. The support team was knowledgeable and responsive, providing clear answers to pre-purchase inquiries promptly. Their communication was consistent and helpful, making the entire process smooth and reassuring. This level of service, combined with the efficient logistics and apparent product quality, makes for a highly commendable purchase experience. Knowing the product comes with a full year warranty further solidifies trust in this supplier. A truly positive transaction from start to finish.
Beyond expectations! The delivery process was brilliantly efficient. The logistics were handled seamlessly, with clear communication at every step. My order arrived ahead of schedule, which was a fantastic surprise. The packaging was robust and secure, ensuring the product was perfectly protected during transit. Regarding quality, the build feels exceptionally sturdy and well-crafted. The materials used seem top-notch, promising great durability. The finish is professional and clean, exactly as described. As for service, the support team was both prompt and polite, answering my pre-delivery queries with clarity and patience. They provided excellent assistance, making the entire experience smooth and worry-free. Overall, a brilliant transaction from start to finish. Highly satisfactory in every aspect—logistics, quality, and service were all superb. I would confidently recommend this supplier based on this outstanding experience.
Hats off for the exceptional delivery speed; the logistics were absolutely seamless and the product arrived ahead of schedule, which was a fantastic surprise. The packaging was robust and secure, ensuring everything was in perfect condition upon arrival. Regarding quality, the construction feels solid and durable, exactly as one would hope for from a factory direct item. The finish is professional, and it appears to be built to last, which gives me great confidence in its longevity. The customer service team was responsive and helpful throughout the ordering process, promptly answering my queries. Overall, a very positive experience from start to finish, focusing purely on the transactional and initial physical aspects.
Worthy of a five-star rating, the entire experience was seamless. The shipping was incredibly fast, arriving well ahead of the estimated schedule, which was a fantastic start. The packaging was robust and secure, ensuring the unit arrived in perfect condition without a single scratch or dent. Regarding quality, the construction feels solid and professional; the materials used seem durable and well-suited for commercial application. The finish is clean and the overall build inspires confidence for long-term installation. Customer service was equally impressive. The support team was responsive and knowledgeable, providing clear answers to my pre-purchase inquiries promptly. They followed up after shipping to confirm delivery, which was a thoughtful touch. While I haven't installed the unit yet to comment on performance, based on the logistics, apparent quality, and excellent service received, I have high expectations. This appears to be a reliable supplier for ventilation equipment. A very smooth transaction from start to finish.