KCQR Energy Recovery Unit is a whole-house heat recovery ventilation solution for projects that need stable fresh air, lower thermal loss and quiet daily operation.
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.
Built for dependable whole-house ventilation, KCQR combines heat recovery, noise control and durable construction in a practical project-friendly format.
Up to 90% thermal efficiency helps reduce heating and cooling loss while supplying tempered fresh air.
Noise control materials help the unit stay suitable for residential and low-noise project environments.
A low-consumption motor supports continuous operation with better energy discipline.
Centrifugal forward curved impeller helps keep supply and exhaust delivery steady.
A galvanized steel body supports long-term B2B project use and easier specification.
Model options with Ø100 mm, Ø150 mm and Ø200 mm nozzles support different project layouts.
| 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 |
| 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 |
KCQR performance data can be reviewed visually before selection and project matching.
Low energy whole house heat recovery unit with a high-efficiency heat exchanger (up to 90%) to provide a constant supply of fresh tempered air into the living spaces.
With an ERV, you can keep the windows closed and the air-conditioning on without worrying about the indoor air quality because it can keep the air fresh by supplying outdoor air while exhausting the stale indoor air.
When an ERV introduces fresh air with a maintained temperature and humidity into an enclosed space, it dilutes the concentration of virus particles in the air with a filter that removes stale air during air change.
Whole-house recovery ventilation for buildings that need fresh tempered air without wasting thermal energy.
Continuous whole-house fresh air support for houses and villas that want to keep windows closed more often.
Centralized ventilation for compact residential projects with stable comfort and predictable installation.
Offices, sample rooms and project spaces that need heat recovery and cleaner indoor air delivery.
Project supply is checked against structure, airflow and noise targets before release.
Core sealing and airflow path consistency checked against published project specifications.
Motor load and efficiency reviewed for stable long-hour operation.
Supply and exhaust airflow balance verified for whole-house deployment.
Published dB targets checked against factory data before release.
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.
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).
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.
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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