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ATMO Fresh air appliances
HRV/ERV for balanced ventilation in single-family homes
Heat & Energy Recovery Ventilators (HRVs/ERVs)
Side-mounted connections with plastic collars
Integrated balancing taps for commissioning
Unobstructed front access for fast & easy maintenance
Energy-efficient cross-flow core to provide exceptional performance
Multi-speed operation to provide exact airflow
Compatible with the ECO-Touch® AUTO IAQ Programmable Wall Control
Limited warranty (limited lifetime on counterflow core, 7 years on motors, and 5 years on parts)
Mounting bracket (p/n 463942) is sold separately
May be installed for drainless applications (ATMO -E)
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.