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The air supply unit Vents VPA 315-6.0-3 is a ready-made ventilation unit designed to provide fresh air supply in the ventilation system. The supply air is filtered and heated in the installation (during the cold season). The installation is capable of supplying air with a maximum productivity of 1190 m3/h (this parameter depends on the pressure of the air duct network). This model connects to air ducts and other ventilation elements witha diameter of 315 mm. The installation uses a three-phaseelectric heater with a maximum power consumption of 6 kW.
The installation comes with a built-in automation system.
< h3>CaseCase material - aluminum-zinc steel with increased heat retention properties. Additionally, the housing has thermal and sound insulation with 25 mm thick mineral wool. For maintenance, it is possible to open one of the walls in the housing.
Filter
To prevent contamination from the outside air from entering the system components and the room being served, a G4 class filter is provided.
< h3>HeaterTo heat the air during the cold season, the installation has an electric heater.
Fan
Vents VPA 315-6,0-3 is used in the installation centrifugal fan with backward-curved blades. The engine is equipped with a protection thermostat with automatic restart. The use of rolling bearings allows you to increase the service life of the fan to 40 thousand hours. The balancing of the electric motor and impeller is carried out in two planes and is guaranteed by the manufacturer.
Control and automation
The installation is equipped with an automation system. The built-in system allows you to regulate productivity, control the operation of the electric heater, monitor the condition of filters, and set the required supply air temperature. Wired control panel - length 10 meters.
Functions of the built-in automation system
- turning the unit on and off
- setting the required supply air temperature using the control panel and maintaining the set temperature
- adjusting the unit’s performance (3 speeds)
- operating the unit using a dailyor weekly timer < li>electric heater overheating protection system
- alarm about the need to clean or replace the filter
Installation
It is advisable to place the installations in utility rooms, such as balcony, pantry, dressing room, bathrooms and others, but always in a dry and closed room with a temperature from +1 C to +40 C. You can also place the installation directly in the living room under the ceiling or in a niche specially made for it.
The air handling unit can be mounted under the ceiling, on the floor, or mounted to the wall using brackets (brackets for wall mounting are not included in the delivery). It is advisable to install the unit in a horizontal or vertical position, except for the position when the air flow is directed downwards. It is imperative to provide for the possibility of access to the inspection wall of the unit housing for service maintenance.
The VPA must necessarily work with an air duct system; operation without air ducts is not provided. To reduce the noise level from the installation, it is necessary to use noise suppressors of the appropriate diameter (ordered separately).
Warranty
The manufacturer guarantees normal operation for 24 months from the date of sale. Warranty and post-warranty repairs are carried out exclusively at the manufacturer.
Technical characteristics
| Parameter | Value |
| Voltage, V | 400 |
| Current frequency, Hz | 50 |
| Maximum fan power, W | 171 |
| Fan current, A | < td style='text-align: center,'>0.77|
| Electric heater power, W | 6000 |
| Electric heater current, A | 8.7 |
| Number of heating elements | 3 |
| Total installation power, W | 6171 |
| Total current, A | 9.47 |
| Productivity, m3/h | 1190 |
| Rotation speed, min-1 | 2600 |
| Noise level at a distance of 3 m, dB(A) | 30 |
| Maximum temperature of transported air, C | -25....+50 |
| Weight, kg | 62 |
| Size of connected air duct, mm < /strong> | 315 |
Overall dimensions h3>

| Dimensions | D | B | < strong>B1 | H | < td style='text-align: center, background-color: #b7c0c2,'>LL1 | |
| mm | 314< /td> | 527 | 566.5 | 548 | 900 | 750 |
Chart

Documentation
- Installation passport without automation (pdf) < /ul>
- Installation passport with automation system (pdf)


| Characteristic | |
| Heater power | 6 kW |
| Type of heater | Electric |
| Efficiency | 1190 cubic meters/hour |
| Duct diameter | 315 mm |
Payment terms and order preparation
At DOMIS.PRO, we offer different payment terms depending on the product type, its availability and the characteristics of each order.
Different payment arrangements may apply to products in stock, made-to-order items and custom-manufactured products.
Any required deposit, payment deadlines and preparation or manufacturing conditions will be communicated to the customer before the order is confirmed and stated in the quotation or relevant contractual documentation.
Payment methods
Available payment methods may include:
- Bizum.
- Apple Pay.
- Visa and Mastercard bank cards.
- SEPA bank transfer.
- International SWIFT bank transfer.
The availability of each payment method will be indicated during checkout or in the relevant quotation.
Bank transfer details
Beneficiary: Domis Iberica Pro S.L.
NIF: B16460271
VAT identification number: ESB16460271
The bank details required to make a transfer will be provided on the invoice, quotation or order confirmation.
We recommend including the order number or quotation reference in the payment description.
VAT and invoicing
Prices and taxes are applied in accordance with current tax legislation.
Certain intra-Community supplies and exports outside the European Union may be exempt from Spanish VAT when legal requirements are met and supporting documentation is available.
Delivery outside Spain does not automatically qualify for VAT exemption. The applicable tax treatment will be determined before the order is confirmed.
Delivery and transport
Products may be delivered using DOMIS.PRO's own transport or through specialised transport companies and logistics operators.
Shipping costs, delivery times and transport conditions depend on the destination, product availability, dimensions, weight and characteristics.
This information will be communicated to the customer before order confirmation or included in the relevant quotation.
Bulky products and special deliveries
Some products, such as large-format SPC and WPC decorative panels, profiles, windows, doors and pergolas, may require specialised transport or specific unloading arrangements.
Where additional services are required, such as lifting equipment, special unloading or access by specific vehicles, the conditions and costs will be communicated to the customer in advance.
Order collection
Collection of products from our premises may be arranged when this option is available and has been confirmed in advance by DOMIS.PRO.
The collection location, date and time will be agreed before handover.
Payment and delivery enquiries
If you need information about payment terms, availability, transport or product delivery, please contact our team.
Domis Iberica Pro S.L.
NIF: B16460271
Address: Av. de la Pau 45, puerta 24B, 46730 Gandia, Valencia, Spain.
Email: info@domis.pro