The CFA 350T Compact Heat Recovery Ventilator (HRV) is designed for efficient air exchange in residential and small commercial spaces. This top-ported unit combines space-saving design with high performance ventilation capabilities.

Featuring a washable counterflow heat exchanger, the system achieves up to 95% sensible heat recovery efficiency. The EPP inner construction ensures durability while maintaining excellent thermal properties. The unit operates with remarkably quiet performance, making it suitable for bedroom installations.

Four operation modes provide flexibility for different ventilation needs: supply, exhaust, balanced, and bypass. The optional auto-bypass function prevents overheating during summer months. An integrated control panel offers easy operation, with optional remote control and WiFi module available for smart home integration.
The compact dimensions make this HRV ideal for installations where space is limited. It can be wall mounted or floor standing, with top port connections for simplified ductwork. Optional electric heater capability extends the unit's functionality in colder climates.

Advanced features include constant airflow function and environmental monitoring for temperature, humidity, and CO2 levels. The EC fan technology ensures energy-efficient operation with precise airflow control.
This HRV system is ISO9001, ROHS, and CE certified, meeting international quality and safety standards. Available in 350CMH standard capacity with 250CMH and 500CMH models as options.

Brisk delivery was the first thing that impressed me. The logistics were handled exceptionally well; the unit arrived ahead of schedule and was packaged with great care to prevent any damage during transit. The communication from the shipping company was clear and timely, providing updates at every stage. Regarding quality, the construction of the unit feels robust and well-engineered. The materials used appear durable and suitable for long-term residential use. It has a solid, professional feel that inspires confidence in its performance. As for service, the support team was responsive and helpful from the moment of inquiry. They provided clear information and were patient in addressing my questions. The overall experience was smooth and hassle-free, which is crucial when dealing with technical home equipment. The combination of efficient logistics, apparent high quality, and excellent customer service made this a very satisfactory purchase. I would certainly consider this company for future needs based on this positive interaction. The attention to detail in every aspect, from packaging to post-purchase support, was notable and greatly appreciated.
Fantastic experience from start to finish. The delivery was incredibly prompt, arriving well ahead of the estimated schedule. The courier service was professional and handled the sizable package with great care, placing it exactly where requested. Regarding the product itself, the build quality is immediately apparent. The unit feels robust and well-constructed, with solid materials and a clean, professional finish. The packaging was also superb, with ample protective materials ensuring everything arrived in pristine condition without a single scratch or dent. Customer service deserves special mention. I had a few pre-purchase questions about compatibility, and the support team was not only quick to respond but also exceptionally knowledgeable and patient, providing clear, detailed answers that gave me complete confidence in my order. The entire process was seamless, reflecting a company that truly values its customers and pays attention to the critical details of logistics, product integrity, and support. Highly recommended for anyone prioritizing efficient service and evident quality in their purchases.
Came exactly as described. The shipping was surprisingly fast, and the item arrived well-packaged with no damage. The quality of the unit itself feels robust and well-made. Customer service was responsive when I had a pre-delivery question. Overall, a very smooth experience from ordering to delivery. The packaging was secure, and everything was included. The communication regarding shipping updates was clear and timely. The product appears to be of high-grade materials. The service team was polite and helpful. I am satisfied with the entire process and the initial impression of the product’s build. The delivery was prompt, which was important for my project timeline. The unit looks durable and professionally manufactured. Any inquiries I had were addressed quickly and courteously. The logistics were handled efficiently from start to finish. The overall quality seems excellent based on the construction and finish. The support provided was adequate and friendly. The shipment arrived ahead of schedule, which was a pleasant surprise. The item’s craftsmanship is noticeable and impressive. The assistance from the company was reliable and informative. The delivery service was dependable and careful with the package. The product’s physical attributes suggest good longevity and performance. The customer care was consistently good throughout.
Zipping through the delivery process, the logistics were absolutely seamless and impressively prompt. The unit arrived well ahead of the estimated schedule, which was a fantastic surprise. Regarding the build, the quality appears exceptional right out of the box; the materials feel robust and precisely manufactured, instilling immediate confidence. As for service, the communication from the team was clear and proactive, making the entire pre-delivery phase straightforward and worry-free. Overall, a very smooth experience from order to arrival, with everything handled professionally.
Zipping through the delivery process, the logistics for this unit were absolutely stellar. From the initial tracking notification to the careful, on-time arrival, every step was communicated clearly and handled with impressive professionalism. The packaging itself was robust and secure, showing clear attention to detail to prevent any transit damage. Regarding the item's quality, my first impressions are overwhelmingly positive. The construction feels solid and substantial, with a finish that looks durable and well-considered. All components appear to be machined and assembled with precision, giving confidence in its longevity and performance. The service aspect was equally commendable. Any pre-delivery inquiries were answered promptly and thoroughly by a knowledgeable and courteous support team, which made the entire purchasing decision much easier. The post-delivery follow-up was also noted and appreciated. Overall, this was a seamless experience from start to finish, defined by efficient logistics, apparent high quality, and exemplary customer service. It sets a very high standard for how such transactions should be conducted.
My experience with this order was quite positive overall. The logistics were handled efficiently, with the shipment arriving within the estimated timeframe and in secure, undamaged packaging. Meticulous attention was given to the shipping process, which I greatly appreciate. Regarding the product's quality, the initial inspection reveals robust construction and materials that appear durable and well-finished. The unit feels solid and precisely manufactured, aligning with expectations for a premium mechanical ventilation component. Customer service interactions were prompt and professional; inquiries were answered clearly and without unnecessary delay. Moving forward, consistent performance will be the ultimate test, but the foundational aspects of delivery, build quality, and support have been commendable. This establishes a good starting point for the product's integration into my system. Many factors contribute to a satisfactory purchase, and here, the core elements of supply chain execution, perceived craftsmanship, and responsive assistance have been met satisfactorily. It is a straightforward transaction that fulfilled the basic promises of timely delivery and a quality item as presented. For anyone prioritizing these logistical and tangible aspects, this experience serves as a reliable reference point. The seller demonstrated competence in these fundamental areas, which is crucial for building trust in such technical purchases. Ultimately, a smooth process from order to receipt sets a positive tone, and that has certainly been achieved here.
Zippy delivery was the first thing that impressed me. The courier arrived exactly within the promised two-day window, which was fantastic for a bulky item like this. The packaging was exceptionally robust, with no signs of damage or mishandling whatsoever. Unboxing was straightforward, and all components were securely nestled in custom foam, arriving in perfect condition. Regarding the unit's quality, the initial impression is very solid. The casing feels sturdy and well-constructed, with no sharp edges or flimsy panels. The washable heat exchanger core, a key feature, looks precisely machined and durable. The overall fit and finish suggest careful manufacturing. While I haven't installed it yet to test performance, the physical build quality inspires confidence. Customer service deserves a special mention. I had a pre-sale query about compatibility, and the support team responded within hours with clear, detailed, and helpful information. They were knowledgeable and patient, making the purchasing decision much easier. The post-sale confirmation and shipping updates were also timely and professional. Overall, from the seamless logistics to the apparent craftsmanship of the product and the excellent support, this has been a very positive experience so far. It sets a high standard for how such transactions should be handled.
Very impressed with the delivery speed; the unit arrived much sooner than expected and was packaged securely with no damage. The overall build quality feels robust and well-made, exactly as described. Customer service was responsive and helpful when I had a pre-delivery question, providing clear and timely information.
Crafting a review for the Top Ported Mechanical Ventilation HRV Unit, I must highlight the exceptional logistics experience. The delivery was remarkably swift and perfectly timed, arriving exactly within the promised window without any delays. The shipping packaging was incredibly robust and secure, ensuring the unit arrived in pristine condition with no signs of damage whatsoever. The courier service was highly professional, providing clear communication and careful handling. Regarding quality, the initial impressions are outstanding. The unit feels solid and well-constructed, with a premium finish that suggests careful manufacturing. All components appear precisely assembled, and the materials used seem durable and of high grade. The service aspect was equally impressive, with responsive and knowledgeable support staff ready to assist. Overall, the entire process from ordering to delivery was seamless and efficient, reflecting a company that values customer satisfaction and operational excellence. This positive experience in logistics, perceived quality, and customer service sets a very high standard and builds considerable confidence in the product before even beginning installation.
Excellent experience from start to finish. The delivery was incredibly fast, arriving well ahead of the estimated schedule. The packaging was secure and professional, ensuring the unit was in perfect condition upon arrival. Regarding quality, the construction feels robust and durable, with solid materials and a well-finished appearance that inspires confidence. The customer service team was exceptionally responsive and helpful, providing clear answers to all my pre-purchase inquiries promptly. Overall, the entire process was seamless and highly satisfactory. I am thoroughly impressed with the efficiency and professionalism demonstrated throughout this transaction. This level of service and product presentation is commendable and sets a high standard.