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Energy recovery unit ventilator
Heat recovery ventilation system
Heat Recovery Ventilation Unit Switching core
Heat recovery ventilation system
Whole home Heat Recovery Ventilator
single room heat recovery unit
  1. Energy recovery unit ventilator
  2. Heat recovery ventilation system
  3. Heat Recovery Ventilation Unit Switching core
  4. Heat recovery ventilation system
  5. Whole home Heat Recovery Ventilator
  6. single room heat recovery unit

KCQR Energy Recovery Unit

This whole-house heat recovery unit keeps fresh air stable, cuts thermal loss and runs quietly for projects that need dependable daily ventilation.

  • Counter-flow heat exchanger with up to 90% thermal efficiency
  • Internal acoustic cotton to reduce noise level
  • Low-consumption motor
  • Centrifugal forward curved impeller
  • Galvanised sheet steel body
  • 4 nozzles: Ø100 mm / Ø150 mm / Ø200 mm
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System Overview

KCQR Energy Recovery Unit is built for whole-house ventilation projects that need continuous fresh air supply without giving up thermal efficiency.

The counter-flow heat exchanger is designed to recover energy from exhaust air while keeping indoor comfort stable for homes and project spaces.

Core Engineering Features

Built for dependable whole-house ventilation, KCQR combines heat recovery, noise control and durable construction in a practical project-friendly format.

HEAT RECOVERY

Counter-flow heat exchanger

Up to 90% thermal efficiency helps reduce heating and cooling loss while supplying tempered fresh air.

QUIET RUNNING

Internal acoustic cotton

Noise control materials help the unit stay suitable for residential and low-noise project environments.

LOW POWER

Low-consumption motor

A low-consumption motor supports continuous operation with better energy discipline.

AIRFLOW STABILITY

Forward curved impeller

Centrifugal forward curved impeller helps keep supply and exhaust delivery steady.

DURABLE BODY

Galvanised sheet steel

A galvanized steel body supports long-term B2B project use and easier specification.

FLEXIBLE SIZING

3 nozzle options

Model options with Ø100 mm, Ø150 mm and Ø200 mm nozzles support different project layouts.

Technical Specifications

Dimension Table

KCQR dimensions
Model L L1 L2 W W1 W2 H H1 D E F
KCQR – 150 867 746 602 816 460 854 222 11.5 563 62 Φ100
KCQR – 350 893 746 602 816 460 854 252 11.5 563 75 Φ150
KCQR – 500 885 746 602 816 460 854 282 11.5 563 71 Φ200

Performance Table

Model Voltage (v – Hz) Speed Power (W) Airflow (m³/h) Static Pressure (Pa) Noise (dB)
KCQR – 150 220 – 50 H/L 99/76 150/120 200/170 37/35
KCQR – 350 220 – 50 H/L 200/160 350/250 230/200 41/39
KCQR – 500 220 – 50 H/L 226/177 550/400 255/240 42/40

Performance Curves

KCQR performance data can be reviewed visually before selection and project matching.

KCQR performance curves

Product Video

Target Applications

Whole-house recovery ventilation for buildings that need fresh tempered air without wasting thermal energy.

Residential Homes

Continuous whole-house fresh air support for houses and villas that want to keep windows closed more often.

Apartments

Centralized ventilation for compact residential projects with stable comfort and predictable installation.

Light Commercial

Offices, sample rooms and project spaces that need heat recovery and cleaner indoor air delivery.

Quality Assurance

Project supply is checked against structure, airflow and noise targets before release.

Heat-Exchanger Sealing

Core sealing and airflow path consistency checked against published project specifications.

Motor Performance

Motor load and efficiency reviewed for stable long-hour operation.

Airflow Balance

Supply and exhaust airflow balance verified for whole-house deployment.

Noise Verification

Published dB targets checked against factory data before release.

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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