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🌬️ Breathe smarter, live fresher — the future of home ventilation is here!
The VENTS-US TwinFresh Comfo RB1-50-2 is a ductless energy recovery ventilator delivering 30 CFM of fresh, filtered air to rooms up to 500 sq ft. Featuring an ultra-efficient reversible DC motor consuming as little as 4.5 watts, it recovers up to 88% of heat or cooling to reduce HVAC load and energy bills. Designed for quiet, continuous operation with built-in humidity control and MERV 5 filtration, it installs easily through walls 6–20 inches thick without ductwork. Ideal for bedrooms, home offices, and tight spaces, it offers remote control convenience and frost-free performance down to -4°F, ensuring year-round indoor air quality and comfort.







| ASIN | B0C9MYZ15R |
| Air Flow Capacity | 30 cfm |
| Best Sellers Rank | #235,108 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #789 in Household Ventilation Fans |
| Blade Material | Plastic |
| Brand | VENTS |
| Brand Name | VENTS |
| Collection Name | Ventilation Fans |
| Color | White |
| Connector Type | 3-Pin AC Power Connector |
| Control Method | Remote |
| Controller Type | Remote Control |
| Customer Reviews | 3.2 out of 5 stars 5 Reviews |
| Electric Fan Design | Exhaust Fan |
| Electric fan design | Exhaust Fan |
| Finish Type | Stainless Steel |
| Included Components | Cord, Remote, Stainless steel outdoor hood, Ventilation fan |
| Indoor Outdoor Usage | Indoor |
| Installation Type | Through-the-Wall |
| Item Dimensions D x W x H | 18.5"D x 12.19"W x 10.25"H |
| Item Type Name | SINGLE ROOM ENERGY RECOVERY VENTILATORS |
| Item Weight | 16.9 pounds |
| Main Power Connector Type | 3-Pin |
| Manufacturer | VENTS-US |
| Material | Metal Hood, Plastic Unit |
| Model Name | Twinfresh Comfo |
| Model Number | Twinfresh Comfo RB1-50-2 |
| Motor Type | DC motor |
| Mounting Type | Wall Mount |
| Noise Level | 0.5 sones |
| Number of Power Levels | 3 |
| Number of Speeds | 3 |
| Part Number | Twinfresh Comfo RB1-50-2 |
| Power Source | Corded Electric (120V / 60Hz) |
| Product Dimensions | 18.5"D x 12.19"W x 10.25"H |
| Recommended Uses For Product | Air Circulation, Cooling, Exhausting, Ventilating |
| Room Type | Bathroom, Bedroom, Craft room, Dining Room, Game room, Garage, Home Office, Home gym, Home theater, Kids Room, Kitchen, Laundry Room, Mudroom, Nursery, Playroom, Pool house, Private library, Storage room, Study Room, Workshop |
| Size | 30 CFM |
| Special Features | Remote Controlled |
| Specification Met | ETL |
| Speed | 1450 rpm |
| Style | Twinfresh Comfo RB1-50-2 |
| UPC | 850040066357 |
| Unit Count | 1 Count |
| Voltage | 120 |
| Warranty Description | 2 Year |
| Wattage | 7 watts |
P**T
Works As good as we had hoped
works great. ensures a constant cycle of stale air out fresh air in.
J**N
Not worth it
Build quality is fine. The instructions are really bad. The actual mechanism to connect the core is dumb it’s very hard to make it in line. The worst part is the price it’s outrageous. You can get a full ERV system for this price. For a 200sqft room this barely cycles 100ppm per hour with an empty room. Does nothing with one person in the room
Trustpilot
2 days ago
2 months ago