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Reventon  |  SKU: WALLER-RH-2450

WALLER series heat recovery ventilation

€596,00
pay up to 30 installments,
Waller Model

Delivery and Shipping

At Krolit, we are committed to providing a seamless and reliable shipping experience for our customers. Once you place your order, it is generally processed within 1-3 business days, excluding weekends and holidays. As soon as your order ships, you will receive a confirmation email with your tracking number and shipment details, so you can easily track your delivery.

We offer several shipping options, including standard, express, and overnight shipping, to meet your needs. Shipping costs and estimated delivery times are clearly displayed at checkout and vary based on your location and the shipping method selected. Please note that all delivery times are approximate and may be subject to delays due to factors such as weather conditions, high order volume, or courier issues.

Currently, Krolit [offers/does not offer] international shipping. If international shipping is available, please be aware that customs duties, taxes, or other additional fees may apply, which are the responsibility of the recipient. We recommend checking with your local customs office before placing an order.

To ensure timely delivery, please ensure the shipping address provided at checkout is correct and complete. Krolit is not responsible for delays or lost packages due to incorrect or incomplete address information. If your package appears to have been delivered but you haven't received it, we recommend contacting the courier first. If the problem persists, our customer support team is available to assist you.

If you have any questions or concerns regarding shipping or delivery, please do not hesitate to contact us at [your email address] or by phone at [your phone number].

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Description

The WALLER series heat recovery ventilation unit is a compact and innovative device designed for ductless ventilation of spaces such as offices, bedrooms, and restaurants. It is wall-mounted, making it ideal for spaces with limited infrastructure. Thanks to its reversible fan, WALLER can function as a complete ventilation system for both intake and exhaust air. This allows for energy recovery from the exhaust air, optimizing energy savings and improving thermal efficiency.

Operating mode:

  1. Regenerative mode : The reversible fan allows you to alternate between air extraction and intake. In this mode, the heat and humidity of the expelled air are recovered thanks to the ceramic heat exchanger, reducing energy loss.
  2. Ventilation mode : The unit can also operate as a standalone ventilation system. In this mode, it can operate only for supply or exhaust air. When two WALLER units are synchronized, one supplies fresh air and the other extracts stale air. In this mode, energy recovery does not occur, but full ventilation is still ensured.

The device is equipped with an intuitive remote control that allows you to manage the different operating modes, making it easier to manage the air and control the settings.

Main advantages:

  • Heat and humidity recovery thanks to the ceramic heat exchanger.
  • Reversible operation for efficient air exchange.
  • Simple wall installation, ideal for small spaces.
  • Intuitive remote control for easy and flexible control.
  • Synchronized operating mode with other WALLER devices to ensure complete ventilation.

Technical specifications table

Characteristic Detail
Model WALLER 64
Product code WALLER-64-2046
Nominal air flow rate [m³/h] 20 - 64
Voltage/Frequency [V/Hz] 230/50-60
Rated current [A] 0.08
Maximum efficiency [%] 92
Engine power [W] 12
IP protection rating 22
Weight [kg] 3.4
Noise [dB] 36.7
Energy efficiency class TO

Frequently Asked Questions

FAQ - Reventon Heat Recovery WALLER Series
Reventon's WALLER system is a heat recovery ventilation unit designed to ensure air exchange in closed environments, reducing energy losses thanks to an exchanger that transfers heat from the exhaust air to the incoming air.
Stale, hot air is expelled from the room and passes through a heat exchanger. The heat is transferred to the incoming fresh air, warming it without mixing the two flows. This process reduces energy consumption and improves thermal efficiency.
The system is suitable for homes, offices, schools, shops, laboratories, and industrial environments. It can be wall- or ceiling-mounted, ensuring versatile installation based on available space.
Yes, the WALLER series is equipped with filters that purify incoming air from dust, pollen and other impurities, helping to improve indoor air quality.
• Reduction of energy costs
• Better indoor air quality
• Continuous ventilation with minimal thermal impact
• Simple installation and reduced maintenance
Yes, it's advisable to check and clean the filters periodically, and check the condition of the exchanger and fans. This ensures efficient and long-lasting operation.

Product safety

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