If I turn it on manually will it turns off in 30 minutes? I wasn’t sure if that’s what it means in the description?

Yes, If you turn on the device manually, it will automatically turn off after 20 minutes. If you manually turn off then the humidity sensor is deactivated and you will have to turn on manually and let it cycle in order to turn the sensor back on. Best Regards, TopGreener Inc.

How do I program this? And does it flash or change a color when I change the levels?

In order to program, hold down the button for 8 seconds until the indicator light blinks. Once it is blinking, change modes by hitting the button 1,2 or 3 times. The mode is indicated by the number of times the LED blinks/flashes. The LED will only flash not change color. Best Regards, TopGreener Inc.

What are the humidity percentages for the low, medium and high settings?

The setting are as follows: 45%-low,, 65%-medium(Default), 80%-high. If you have further questions please let us know at support@topgreener.com Best Regards, TopGreener Inc.

Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

Help Track order

Account Cart

Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

Help Track order

Account Cart

TOPGREENER Humidity Sensor Fan Switch for Ventilation with Wall Plate | Automatically turns fan on/off based on humidity levels. Neutral wire required. UL listed. White, 2 Pack

TOPGREENER Humidity Sensor Fan Switch for Ventilation with Wall Plate | Automatically turns fan on/off based on humidity levels. Neutral wire required. UL listed. White, 2 Pack

Product ID: 469054235

Details

Brand
TOPGREENER
Circuit Type
1-way
Connector Type
Screw
Contact Type
Normally Open
Current Rating
3 A
Material
Plastic

⚡Supports 120VAC, max 3A fan load

💧3 adjustable humidity levels (45%-80% RH)

⏲️Fixed 20-minute fan run cycle

€ 95.38

Duties & taxes included

In stock

Sold byAmazon AustriaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Austria.

Secure transaction

Description

💨 Breathe smarter, live fresher — ventilation that works as hard as you do!

ENERGY SAVING TIMER - 20-minute run cycles with auto pause prevent overuse and reduce your electricity bill.
CUSTOMIZABLE COMFORT - Choose from 3 humidity thresholds to perfectly match your bathroom, laundry, or basement environment.
SMART HUMIDITY SENSING - Automatically activates your fan only when needed, eliminating excess moisture and mold risk.
MANUAL OVERRIDE CONTROL - Easily bypass the sensor for full manual control when you want immediate ventilation.
CODE COMPLIANT RELIABLE - UL-listed, meets California Title 24 & IECC 2021 standards, backed by a 3-year warranty.

The TOPGREENER Humidity Sensor Fan Switch is a UL-listed, wall-mounted ventilation controller designed for high-humidity areas. It features 3 adjustable humidity settings (45%-80% RH), a fixed 20-minute fan run cycle with auto pause to prevent motor overheating, and manual override for flexible use. Compatible with standard 120VAC, 3A fans, it meets California Title 24 and IECC 2021 ventilation codes, ensuring energy-efficient, reliable moisture control in bathrooms, basements, and laundry rooms.

Specifications

ASIN	B07QPQHVXC
Actuator Type	Push Button" or "Rotary
Best Sellers Rank	#27,055 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #16 in Humidifier Accessories
Brand Name	TOPGREENER
Circuit Type	1-way
Color	White
Compatible Devices	Ventilation Fans
Connectivity Protocol	X-10
Connector Type	Screw Terminals
Contact Material	Metal
Contact Type	Normally Open
Control Method	Touch
Control Type	Humidity-based automatic control with manual override
Current Rating	3 A
Customer Reviews	4.2 4.2 out of 5 stars (504)
International Protection Rating	120
Manufacturer	Top Greener Inc
Material Type	Plastic
Mounting Type	Wall Mount
Number of Items	2
Number of Positions	1
Operating Voltage	120 volts
Operation Mode	ON-NONE-ON
Specification Met	UL
Switch Type	Toggle
Terminal	Screw
UPC	883951468675
Unit Count	2 Count
Wattage	4320 watts

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Pooja R.

The customer service exceeded my expectations. Perfect for buying products you can't find elsewhere.

1 week ago

Rajesh P.

Customer service was outstanding when I had questions about the product.

2 days ago

View all Trustpilot reviews

Shop Global, Save with Desertcart

Value for Money

Competitive prices on a vast range of products

Shop Globally

Serving millions of shoppers across more than 100 countries

Enhanced Protection

Trusted payment options loved by worldwide shoppers

Customer Assurance

Trusted payment options loved by worldwide shoppers.

Desertcart App

Shop on the go, anytime, anywhere.

€ 95.38

Duties & taxes included

In stock

Sold byAmazon AustriaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Austria.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Anjali K.

The product quality is outstanding. Exactly what I needed for my work.

1 month ago

Abdullah B.

Great price for an authentic product. Fast international shipping too!

3 weeks ago

View all Trustpilot reviews