SKU: 1067570451

Envirovent QRHT Quro Low Noise Decentralised Mechanical Extract Unit with Adjustable Timer & Humidity Sensor

Sale price$97.19 Regular price$107.99
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Ships within 48 hours · Estimated delivery Aug 20 - Aug 25

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Description

Envirovent QRHT Quro Low Noise Decentralised Mechanical Extract Unit with Adjustable Timer & Humidity SensorEnvirovent QRHT Quro Low Noise Decentralised Mechanical Extract Unit with Adjustable Timer & Humidity Sensor Product Overview The Envirovent QRHT Quro is a SAP PCDB listed decentralised mechanical extract ventilation (dMEV) unit designed to deliver quiet, energy efficient performance in domestic properties. Engineered for continuous extraction, it provides a flexible and market leading solution for kitchens, bathrooms, utility rooms, en suites and

Envirovent QRHT Quro Low Noise Decentralised Mechanical Extract Unit with Adjustable Timer & Humidity Sensor

Product Overview

The Envirovent QRHT Quro is a SAP PCDB listed decentralised mechanical extract ventilation (dMEV) unit designed to deliver quiet, energy-efficient performance in domestic properties. Engineered for continuous extraction, it provides a flexible and market-leading solution for kitchens, bathrooms, utility rooms, en-suites and WCs.

With sound levels of below 9 dB(A) at 3 metres and a maximum airflow of 30 l/s (108m³/hr), the Quro offers powerful yet discreet ventilation. Its ultra-low Specific Fan Power (SFP) of down to 0.08 W/l/s ensures outstanding energy efficiency, making it ideal for SAP compliance and modern low-energy homes.

High Performance with Intelligent Control

Powered by a low wattage DC motor, the QRHT model combines reduced energy consumption with excellent airflow stability. Its aerodynamic design and constant volume technology help maintain selected airflow rates across varying pressures, eliminating the need for manual adjustments.

  • Maximum airflow: 30 l/s (108m³/hr)
  • Ultra-low SFP down to 0.08 W/l/s (SAP PCDB listed)
  • Whisper-quiet operation below 9 dB(A) at 3m
  • Constant volume control with limiter to prevent nuisance running
  • Low energy DC motor for improved efficiency
  • 3 year manufacturer warranty

Automatic Intelligent Features

The QRHT variant includes an automatic intelligent timer that adjusts the over-run period depending on how long the fan has been operating in boost mode. This ensures effective moisture extraction without unnecessary energy use.

An integrated intelligent humidity sensor continuously monitors relative humidity levels and automatically adjusts fan speed when required. This helps to prevent condensation, damp and mould growth while maintaining indoor air quality.

User-Friendly Digital Controls

A convenient side-mounted digital display provides full control and monitoring functionality. Installers and users can easily adjust fan speed, timer settings and humidity parameters (model dependent), while also viewing runtime data and diagnostic error codes.

Flexible Commissioning Options

The Quro QRHT offers five selectable trickle speeds of 5, 8, 11, 13 and 16 l/s (factory set at 8 l/s), allowing precise commissioning to suit property requirements. Boost speeds are selectable between 20 and 30 l/s, with a factory setting of 25 l/s.

Typically installed in a central hallway or landing, the unit gently ventilates the entire property, transforming stale air into a fresh, healthy and condensation-free environment.

Low Maintenance Design

Designed for hassle-free upkeep, the Quro does not require filters. The front cover can be easily removed for simple cleaning using a dry cloth, helping to reduce long-term maintenance costs.

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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: 1067570451

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Verified Purchase
Verucat
Dallas, US
★★★★★ 5
Yes!
Size: Medium
Durable. Squeak doesn't last forever with my aggressive chewers but crinkle does. Best balls.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 28, 2025
J
Verified Purchase
JJ Fording
Bozeman, US
★★★★★ 5
Balls
Size: Medium
My dog loves chasing these balls. He seems to love the squeak! They fit the chuck it stick perfectly, and are great replacements for the originals that came with the stick.
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Reviewed in the United States on February 7, 2026
S
Verified Purchase
Steve just Steve
Lake Worth, US
★★★★★ 5
Nice set of balls
Size: Medium
The squeaker quickly became my dog’s favorite ball and has replaced the fuzzy tennis balls. My dog is a nonstop fetcher and these chuck it balls are durable and fun.
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Reviewed in the United States on January 9, 2026
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Verified Purchase
Claudia Garfield
Alexandria, US
★★★★★ 5
Perfect ball
Size: Medium
Our dog loves these!
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Reviewed in the United States on May 26, 2026
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Verified Purchase
Timothy john starkweather
Houston, US
★★★★★ 4
Soild
Size: Medium
The orange and blue ball is perfect. Once start taken because the because the blue noisy one was a little to easy for my dog to start ripping pieces off. Will say most toys do not survive his chewing.
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Reviewed in the United States on January 24, 2026

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