Zehnder ComfoAir Flex 350 MVHR with pre-heater

SKU : 471234260

Overview

The Zehnder ComfoAir Flex 350 is a compact, high-performance ventilation unit designed for apartments and smaller homes. It fits seamlessly into suspended ceilings while delivering exceptional air quality and energy efficiency. Featuring ultra-quiet fan technology, a custom heat exchanger, and smart app control, it ensures a healthy and comfortable indoor environment.

£3,657.43 GBP Excl. VAT: £3,047.86 GBP

In Stock

For warranty information, please refer to the manufacturer’s warranty policy or contact them directly.

Any questions? Reach out to our team

Download Files

View full details

Description

Zehnder ComfoAir Flex 350 MVHR

Product Part Number:
Zehnder ComfoAir Flex 350 with Pre-Heater – 471234260

The Zehnder ComfoAir Flex 350 is a compact, high-performance ventilation unit designed for apartments and smaller homes. It fits seamlessly into suspended ceilings while delivering exceptional air quality and energy efficiency. Featuring ultra-quiet fan technology, a custom heat exchanger, and smart app control, it ensures a healthy and comfortable indoor environment.

Key Benefits

Smart & Connected – Wi-Fi enabled for control via the ComfoControl app (iOS & Android).
Flexible Configuration – Left or right-hand setup with software adjustments (no mechanical changes).
Efficient Heat Recovery – 100% modulating summer bypass with high heat recovery efficiency.
Easy Installation – Rotatable spigots for flexible duct connections & a double dry siphon included.
Simple Commissioning – Wizard setup tool for a fast and easy installation process.
Advanced Air Quality Control – Adaptive comfort technology & automatic temperature boost in summer.
Intelligent Humidity Boost – Detects man-made humidity spikes for optimized airflow adjustments.
User-Friendly Maintenance – Tool-free filter access for hassle-free replacements.
Enhanced Safety & Control – Includes fire shutdown contact, remote access, & 0-10V BMS input.
Premium Filtration Options – Compatible with ISO Coarse (G4), ISO ePM10 (M5), and ISO ePM1 (F7) filters.
Passive House Certified – Meets high energy efficiency standards for eco-friendly homes.

Upgrade your home's ventilation with the Zehnder ComfoAir Flex 350 – compact, efficient, and whisper-quiet!

Further information is available on the Manufactures website

Video

Frequently Asked Questions

What is an MVHR unit?

An MVHR unit, or Mechanical Ventilation with Heat Recovery unit, is a ventilation system that extracts stale air from wet rooms while supplying fresh filtered air to habitable rooms. It recovers heat from the extracted air to help temper the incoming fresh air.
How do I choose the right MVHR unit?

The right MVHR unit depends on the size of the property, number of rooms, required airflow rates, duct layout, installation location and project type. BPC Ventilation offers MVHR design support and technical advice to help ensure your system is correctly sized and suitable for your project.
How long does an MVHR system typically take to install?

Installation time varies depending on the property size, ductwork layout and stage of construction. New-build installations are generally more straightforward than retrofits because duct routes can be planned before walls and ceilings are finished.
What size MVHR unit do I need for my home?

The correct MVHR unit depends on the property size, required airflow rates, room layout and system resistance. BPC Ventilation offers a free design service to help select a suitable unit for your project.
How much does an MVHR system cost to buy and install?

Costs vary depending on the MVHR unit, ductwork, controls and property layout. BPC Ventilation can provide a system quotation based on your plans, while installation costs should be obtained from your chosen installer.