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ATMO Fresh air appliances
HRV/ERV for balanced ventilation in single-family homes
The ATMO residential HRVs and ERVs (heat and energy recovery ventilators) improve indoor air quality (IAQ) and help lower the project's HERS score.
Heat & Energy Recovery Ventilators (HRVs/ERVs)
Airflows up to 300 cfm at 0.4" w.g.
6" duct connection (all models)
Plastic duct collars
Optional MERV8 or MERV13 filters
Integrated balancing taps for commissioning
Unobstructed front access for fast & easy maintenance
Energy-efficient cross-flow core with SRE up to 77% (0C/32F)
Helps improve the home's HERS score towards a NetZero status and lowers energy costs
Mounting bracket (p/n 463942) is sold separately
May be installed for drainless applications (ATMO-E)
Certifications: CSA, HVI, ENERGY STAR (except for ATMO 150H)
Limited warranty (limited lifetime on crossflow core, 7 years on motors, and 5 years on parts)
Energy Efficiency
Recovers up to 75% of the energy from the extracted air and uses it to temper the incoming fresh air, optimizing the energy required to pre-cool or pre-heat the fresh outside air.
Balanced ventilation
ATMO™ appliances supply fresh, tempered air into indoor spaces while removing excess moisture, ensuring a healthy, comfortable living environment.
Easy Installation & Maintenance
ATMO™ appliances feature easy-connect ports and balancing taps to simplify installation and commissioning. Unobstructed front access allows for quick cleaning and easy maintenance.
ENERGY STAR® Certified
These appliances (except for ATMO 150H) have been designed to meet the latest and most stringent ENERGY STAR® requirements, making them even more dependable, efficient, and simple to install.
In the Box
This appliance comes with a hanging chain, an external electrical box with easy-connect ports, integrated in-door manometer ports, and duct ports with plastic collar shrouds with integrated backdraft for simple, fast installation.
ATMO™ Comparison
| ATMO 150H | ATMO 200H | ATMO 150E | ATMO 200E | ATMO 300E-EC | |
|---|---|---|---|---|---|
| Airflow range (low-high) (cfm @ 0.4" wg.) | 35-150 | 35-191 | 35-161 | 35-201 | 130-300 |
| Duct connection (inch) | 6 | 6 | 6 | 6 | 6 |
| Voltage/Phase (V/-) | 120/1 | 120/1 | 120/1 | 120/1 | 120/1 |
| Connection type | Round | Round | Round | Round | Round |
| Consumed power (low/high speed) (W) | 54/168 | 50/168 | 52/168 | 52/168 | 31/200 |
| Fan Efficacy @ 0 ̊C/32 ̊F | 1.2 | 1.3 | 1.2 | 1.3 | 2.0 |
| Apparent Sensible Recovery Efficiency @ 0 ̊C/32 ̊F | 81 | 83 | 84 | 84 | - |
| Sensible Recovery Efficiency @ 0 ̊C/32 ̊F | 74 | 75 | 75 | 75 | 77 |
| Sensible Recovery Efficiency @-25 ̊C/-13 ̊F | 60 | 60 | 60 | 60 | 63 |
| Total Recovery Efficiency @ 35 ̊C/95 ̊F | - | - | 60 | 65 | 68 |
| Max current | 1.4 | 1.4 | 1.4 | 1.4 | 6.4 |
| Defrost cycle | Fan Shutdown | Fan Shutdown | Fan Shutdown | Fan Shutdown | Fan Shutdown |
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Specify ATMO™ for Your Project
Find BIM objects and CSI 3-part spec on this page below.