SKU: 23798937923

Envirovent QRST-LC Quro Low Noise Decentralised Mechanical Extract Unit with Adjustable Timer

Sale price$79.19 Regular price$87.99
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Ships within 48 hours · Estimated delivery Oct 2 - Oct 7

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Description

Envirovent QRST-LC Quro Low Noise Decentralised Mechanical Extract Unit with Adjustable TimerEnvirovent QRST LC Quro LC Low Noise Decentralised Mechanical Extract Unit with Adjustable Timer Product Overview The Envirovent QRST LC Quro LC is a SAP PCDB listed decentralised mechanical extract ventilation (dMEV) unit engineered for low noise operation, high efficiency and flexible installation. Suitable for kitchens, bathrooms, en suites, utility rooms and WCs, it delivers continuous, reliable ventilation for modern homes. Producing sound levels

Envirovent QRST-LC Quro-LC Low Noise Decentralised Mechanical Extract Unit with Adjustable Timer

Product Overview

The Envirovent QRST-LC Quro-LC is a SAP PCDB listed decentralised mechanical extract ventilation (dMEV) unit engineered for low noise operation, high efficiency and flexible installation. Suitable for kitchens, bathrooms, en-suites, utility rooms and WCs, it delivers continuous, reliable ventilation for modern homes.

Producing sound levels of below 9 dB(A) at 3 metres and offering a maximum airflow of 30 l/s (108m³/hr), the QRST-LC combines discreet performance with powerful extraction. With a market-leading Specific Fan Power (SFP) of down to 0.08 W/l/s, it supports SAP compliance and energy-efficient building standards.

Advanced Performance with Back Pressure Detection

The Quro-LC range has been aerodynamically designed with integrated back pressure detection to ensure required airflow rates are achieved in a variety of installation scenarios. Two selectable installation configurations (through-wall or ducted) allow precise commissioning while taking property exposure and external conditions into account.

  • Maximum airflow up to 30 l/s (free air)
  • SAP PCDB listed with SFP down to 0.08 W/l/s
  • Ultra-quiet operation below 9 dB(A) at 3m
  • Low energy DC motor for improved efficiency
  • Back pressure detection menu for regulatory compliance
  • 3 year manufacturer warranty

Automatic Intelligent Timer

The QRST-LC features an automatic intelligent over-run timer that adjusts the run-on period depending on how long the fan has been operating in boost mode. This ensures effective moisture extraction while optimising energy consumption.

User-Friendly Digital Controls

A side-mounted digital display provides intuitive control of fan speed, timer settings and installation type. The interface also displays runtime information, operational status and diagnostic error codes for straightforward setup and maintenance.

Flexible Set-Up with Multiple Fan Speeds

The Quro-LC offers multiple selectable trickle speeds ranging from 5 l/s to 19 l/s, factory set at 8 l/s, enabling accurate commissioning to suit individual property requirements.

Boost speeds are selectable between 20 and 28 l/s, factory set at 25 l/s, with settings based on the chosen installation configuration. The maximum airflow in free air is 30 l/s, ensuring strong performance across a range of applications.

Low Maintenance Design

Designed for fuss-free maintenance, the Quro-LC does not require filters. The removable front cover allows quick and simple cleaning with a dry cloth, reducing ongoing maintenance time and cost.

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Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 23798937923

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4.6 ★★★★★
Based on 22 reviews
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Verified Purchase
Bill
Lowell, US
★★★★★ 5
Keeps her occupied!
Size: Extra Small (Pack of 1), Color: Pink
It works very well when sruffed with a healthy, soft treat. It keeps our little teething scamp busy for a while and stops her from chewing on household items including her humans!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 10, 2026
M
Verified Purchase
M Velez
Pawtucket, US
★★★★★ 5
Teeny Tiny Terrific Toy
Size: Extra Small (Pack of 1), Color: Pink
Perfect for a mini puppy! So teeny tiny; it cracks me up looking at it!! However, my little dog (10 week old Cavapoo) absolutely loves playing with it! It’s her fav! You can stuff 2-5 tiny treats in it to keep puppy occupied and focused.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 22, 2026
N
Verified Purchase
Nori Ochi
Draper, US
★★★★★ 5
Must have for a young puppy
Size: Small (Pack of 1), Color: Blue
Very helpful for our young puppy. Cleaning it isn't the easiest, but cleaning advice is easily found online and it's worth the hassle to have a durable lasting toy around
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 29, 2026
N
Verified Purchase
Nina
Grantham, US
★★★★★ 5
My yorkie loves this!!
Size: Extra Small (Pack of 1), Color: Blue
My Yorkie loves this KONG puppy toy! It keeps him entertained and is perfect for his size. It feels durable and well made, and I’m really happy with this purchase.
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Reviewed in the United States on June 2, 2026
K
Verified Purchase
Keeli
Massapequa, US
★★★★★ 5
Perfect for small senior dogs!
Size: Extra Small (Pack of 1), Color: Pink
So I actually bought this for my senior Bolonka. She has a neurological disorder that does not allow her to have hard bones or treats, plus I am trying to protect her teeth for as long as I can. This is a GREAT toy. I like to fill up the middle with yogurt or peanut butter and things she can lick instead of bite into. This is the PERFECT size for her. She likes to play with it even without a treat on the inside. She just carries it around the house , as its not heavy at all, and throws it around, it is too cute! It is not loud at all, the only noise that comes out is if shes got a ton of saliva and her teeth rub against it. I just pulled it off the packaging, washed it, and it was ready to go. It will last forever with my baby because she doesn't chew hard so I am unsure about the durability for bigger pups or dogs who are heavy chewers. I am so glad I got this for her and I would HIGHLY recommend it!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 13, 2026

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