ERV120S - Air Conditioning BROAN - Free user manual and instructions
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| Product Type | Energy Recovery Ventilator (ERV) |
| Brand | Broan |
| Model | ERV120S |
| Dimensions (W x H x D) | 22 x 22 x 14 inches |
| Weight | 50 lbs (approx.) |
| Power Supply | 120V, 60Hz, 1.5A |
| Airflow Capacity | 120 CFM (high speed) |
| Heat Recovery Efficiency | Up to 78% (typical) |
| Moisture Recovery Core | Enthalpy wheel or fixed plate (check model) |
| Installation Type | Ducted, typically in attic or mechanical room |
| Control Type | Wall-mounted speed controller (included) |
| Filter Type | Washable mesh filters (pre-filter and main) |
| Maintenance | Clean filters every 3 months; clean core annually |
| Safety Features | Thermal overload protection; fire damper option |
| Certifications | Energy Star; HVI certified |
| Warranty | Limited lifetime motor warranty; 2 years on parts |
| Noise Level | Low noise operation (approx. 40 dB at low speed) |
| Duct Connection | 6-inch round collars (supply and exhaust) |
| Operation Temperature Range | -40°F to 160°F |
| Optional Accessories | Remote control, humidistat, wall timer |
Frequently Asked Questions - ERV120S BROAN
How often should I clean the filters on my Broan ERV120S?
Clean the washable mesh filters every 3 months. If you have pets or live in a dusty area, check them monthly. Use a vacuum or rinse with mild soap and water, then dry thoroughly before reinstalling.
Can the ERV120S be used in a basement?
Yes, the ERV120S can be installed in a basement, provided the temperature stays above freezing and the unit is not exposed to excessive moisture. Ensure proper drainage for condensate if required.
What does the ERV120S do for indoor air quality?
The ERV120S continuously brings in fresh outdoor air while exhausting stale indoor air. It recovers heat and moisture from the exhaust air to reduce energy loss, improving indoor air quality and comfort.
How do I adjust the speed on my Broan ERV120S?
Use the included wall-mounted speed controller. Turn the dial to select low, medium, or high speed. For automatic operation, consider adding an optional humidistat or timer.
Does the ERV120S have a humidistat built-in?
No, the ERV120S does not come with a built-in humidistat. You can purchase an optional external humidistat to control ventilation based on humidity levels.
What size room is the ERV120S suitable for?
The ERV120S is designed for whole-house ventilation. At 120 CFM, it can effectively ventilate homes up to 2,400 sq ft (assuming 0.5 air changes per hour). For larger homes, consider a larger unit.
How do I clean the energy recovery core?
Turn off the unit and remove the core per the manual. Vacuum dust from the core surface. If it is greasy or moldy, rinse with water (if allowed by model) or replace the core. Always dry the core before reinstalling.
What warranty does the Broan ERV120S have?
Broan typically offers a limited lifetime warranty on the motor and a 2-year warranty on all other parts. Check your specific purchase for full details.
Can I install the ERV120S myself?
Installation requires ductwork, electrical wiring, and knowledge of HVAC. Broan recommends professional installation. If you do it yourself, follow all local codes and the manual carefully.
Why is my ERV120S making a loud noise?
Common causes: unbalanced fan blades, loose mounting, dirty or blocked blower wheel, or debris in the core. Turn off the unit, inspect components, clean filters and core, and tighten screws. If noise persists, contact a technician.
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