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Visão geral de funcionamento silencioso, caudal de ar e poupança de energia do VT501
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Wall / Windows EC Fan (WIFI)
KCvents Wall / Windows EC Fan (WIFI) com duas opções de controlo - controlo remoto e interruptor manual - e tipos de ficha US, EU, UK e AU, disponível em 4 polegadas (100 mm) e 6 polegadas (150 mm)
Comparação entre Painel J reversível vs. válvula anti-retorno
Motor EC de baixo consumo de energia do Painel J
Exaustor para parede e janela com controle remoto APC-J
Apresentação de recursos para janela de vidro de banheiro APC-J
Guia de instalação em parede e vidro APC-J
  1. Wall / Windows EC Fan (WIFI)
  2. KCvents Wall / Windows EC Fan (WIFI) com duas opções de controlo - controlo remoto e interruptor manual - e tipos de ficha US, EU, UK e AU, disponível em 4 polegadas (100 mm) e 6 polegadas (150 mm)
  3. Comparação entre Painel J reversível vs. válvula anti-retorno
  4. Motor EC de baixo consumo de energia do Painel J
  5. Exaustor para parede e janela com controle remoto APC-J
  6. Apresentação de recursos para janela de vidro de banheiro APC-J
  7. Guia de instalação em parede e vidro APC-J

Wall / Windows EC Fan (WIFI)

KCvents wall-mounted ventilation fan helps remove humidity, odors, and stale air in bathrooms, kitchens, laundry rooms, and other home spaces. Choose from 4″/6″ sizes and different configurations to match your installation and usage needs.

  • Two Airflow Versions: Choose reversible airflow for intake/exhaust flexibility or backdraft damper versions for one-way exhaust protection.
  • Energy-Saving EC Motor: EC motor options keep power consumption low, with 4W / 5W exhaust-only models and 10W reversible models.
  • 5-Stage Speed Control: Variable speed control helps match airflow to bathrooms, kitchens, garages, RVs and household rooms.
  • 70-Second Auto Cycle: Reversible models support automatic airflow cycling for rooms that need fresh-air intake and exhaust balance.
  • Wall / Window Mounting: Panel-J structure supports installation on wall or glass-window openings where duct systems are not practical.
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Vídeo do Produto

System Overview

O Wall / Windows EC Fan (WIFI) é um exaustor de parede/janela Panel-J para divisões que necessitam de ventilação simples sem um sistema completo de condutas.

Core Engineering Features

Built for wall and window ventilation, Panel-J combines EC motor efficiency, airflow version options and practical room control.

EC MOTOR

Low-power ventilation

EC motor technology supports efficient daily operation with low power consumption.

2 VERSIONS

Reversible or backdraft damper

Choose reversible intake/exhaust airflow or exhaust-only backdraft damper protection by project need.

5 SPEEDS

Variable speed control

Five-stage speed regulation helps match airflow to small and medium room conditions.

AUTO CYCLE

70-second reversible cycle

Reversible models support automatic cycling for balanced intake and exhaust air exchange.

EASY MOUNT

Wall or window installation

Panel mounting works for wall and glass-window openings where duct installation is difficult.

QUIET ROOM

Noise level up to 40 dB

Controlled operation helps keep bathrooms, kitchens and living spaces more comfortable.

Technical Specifications

Version Comparison

Item Reversible Airflow Version Backdraft Damper Version
Airflow direction Reversible (Intake ↔ Exhaust) Exhaust-only
Backdraft damper No Yes (helps prevent backflow; helps block insects)
Best for Rooms that need fresh-air intake and exhaust flexibility Bathrooms/kitchens/garages where one-way exhaust is preferred
Control Remote control (version-dependent) Remote control or wall switch (version-dependent)
Speed control 5-stage variable speed 5-stage variable speed
Motor EC motor EC motor
Noise Low-noise operation Low-noise operation
Power (same size comparison) Higher power (see model table) Lower power (see model table)

Shared Specifications

Shared Item Specification
Brand KCVENTS
Installation Wall / Window mounting (wall-mounted)
Application Hotel, Industrial, RV, Garage, Household
Function Exhaust ventilation (with version-specific airflow direction)
Housing material Plastic / ABS (ABS housing on reversible version icons)
Motor type EC motor (energy-saving)
Speed control 5-stage speed regulation
Noise level ≤ 40 dB
App control No
Operating language English
Warranty 3 years
Origin Guangdong, China
Customization Logo/graphic customization: 3D printing

Reversible Airflow Models

Model Size (inch) Voltage EC Motor Power (W) Airflow (m³/h) Notes
APC10-J-Reversible 4″ 80–245V, 50–60Hz 10W 100 Reversible airflow; 70-second automatic cycle; 5-stage speed control
APC15-J-Reversible 6″ 80–245V, 50–60Hz 10W 230 Reversible airflow; 70-second automatic cycle; 5-stage speed control

Backdraft Damper Models

Model Size (inch) Voltage EC Motor Power (W) Airflow (m³/h) Notes
APC10-J 4″ 220V 4W 90 Apenas exaustão; Válvula anti-retorno
APC15-J 6″ (não fornecido) 5W 180 Apenas exaustão; Válvula anti-retorno

Detalhes do Produto

Escolha o fluxo de ar reversível quando o ambiente necessitar de insuflação e exaustão, ou selecione uma versão com válvula anti-retorno para proteção de exaustão unidirecional.

Comparação de fluxo de ar reversível e válvula anti-retorno do Ventilador EC para Parede e Janela Painel J

A orientação para instalação em parede e vidro ajuda a reduzir incertezas durante a execução do projeto.

Guia passo a passo de instalação em parede e vidro do Ventilador EC para Parede e Janela Painel J

Target Applications

Suporte de exaustão de ambientes e renovação de ar para aberturas em parede/janela onde a instalação compacta e o funcionamento de baixo consumo são essenciais.

Bathrooms & Kitchens

Remove umidade, fumaça e odores de espaços residenciais diários.

Garagens e RVs

Oferece ventilação compacta onde a montagem em parede ou janela é mais prática do que a instalação de dutos.

Pequenos Ambientes Comerciais

Fornece exaustão de baixo consumo para escritórios, áreas de serviço e espaços comerciais leves.

Quality Assurance & Warranty

We eliminate procurement and installation risks through rigorous factory verification and straightforward B2B warranty support.

100% Pre-Shipment Inspection

Cada lote passa por rigorosos testes de rotina funcionais e dimensionais, incluindo inicialização do motor EC, função de fluxo de ar reversível ou válvula anti-retorno, resposta do controle de velocidade, alinhamento dimensional para montagem em parede/janela, verificação de fluxo de ar e correspondência de parâmetros com a tabela do modelo. Garantimos que cada unidade chegue ao local do seu projeto totalmente operacional e pronta para uma instalação perfeita.

Reliable Hardware Warranty

We stand firmly behind our manufacturing craftsmanship. In the rare event of any material defect or mechanical failure under standard project operations, KCVENTS provides a straightforward, hassle-free hardware replacement service to secure your timeline.

OEM/ODM & Warranty Support

As a global manufacturer of HVAC and ventilation equipment, KCVENTS is dedicated to providing flexible customization services and robust long-term supply chain warranty terms for contractors, brands, and wholesalers.

Flexible OEM/ODM Solutions

We support full private labeling (OEM) and custom housing finishes. Our ODM engineering covers custom chassis modifications, specialized airflow curves, and regional electrical standards (e.g., 110V/60Hz, 24V variable frequency).

Project-Based Supply Agreements

For large-scale HVAC and green building deployments, we offer structured MOQ tiers, staged shipping contracts, and agile multi-batch delivery aligned with your construction timeline. Technical submittals and parameter validation are included.

Extended Warranty & Technical Claims

Motors enjoy an extended warranty of up to 3 to 5 years, backed by a comprehensive 1-year full system warranty. Bulk orders are eligible for a dedicated percentage of maintenance spares along with 1-on-1 remote engineering support.

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Supply Options

OEM/ODM Services

Custom branding, control integration, packaging, colors, and specification adjustments are available for qualified project and distributor orders.

Voltage & Plug Options

EU, UK, US, AU, and project-specific voltage or plug configurations can be reviewed during quotation.

Documentation Support

Catalogs, technical sheets, manuals, available certificates, and project documentation can be provided for engineering review.

Bulk Supply

Volume pricing, distributor programs, sample orders, and long-term supply planning are available for B2B customers.

Project & Engineering Support

Our team can support product selection, airflow checks, project quotations, and documentation for commercial, industrial, and residential ventilation projects.

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