Series Vents TwinFresh Comfo RA1-50-2

The TwinFresh Comfo RA1-50-2 is a best-selling ductless ERV that brings in fresh, clean air without the need for ducts. Perfect for renovations, new builds, or tiny homes, it’s a compact, and efficient ventilation solution

Motor type: DC
Humidity sensor: Built-in
PM2.5 sensor: Optional

THE MOST INNOVATIVE VENTILATION FOR BUILDINGS UNDER CONSTRUCTION AND RENOVATION

Replace Your Mechanical Ventilation with TwinFresh Comfo

BENEFITS:

Unique Single Room Energy Recovery Ventilator
Efficient supply and exhaust ventilation up to 30 CFM
Sensible Recovery Efficiency up to 88 %
Reversible DC motors with low energy demand from 4.50 W
Efficacy 2.14 CFM/W – twice as high as the Energy Star requirements
Multifunctional wireless remote control
Silent operation from 0.2 Sones

Stainless steel outer hood:

- Modern design that fits any exterior

- 100% corrosion proof

Easy mounting and maintenance
Air purification with total MERV 5 filters
Rated for continuous operation
Frost- and condensate-free
One TwinFresh Comfo unit in ventilation mode can serve rooms up to 500 sq. ft*

*In accordance with ANSI/ASHRAE Standard 62.2-2016

EFFICIENT ENERGY RECOVERY VENTILATION
IN WINTER AND SUMMER

Random cracks or opening a window lets cooler fresh air into the house but at the same time it lets the heated air out. This ventilation method increases both furnace load and your heating bills.

In cold season, TwinFresh recovers energy from the exhausted air to pre-treat the air entering the house. It not only helps to save on energy cost but also reduces the load placed on the furnace.

In summer, warm and humid air enters the house through cracks or open windows and the air-conditioned air is exhausted to the outdoors. This increases air conditioner load and your conditioning bills.

TwinFresh ERV supplies fresh, pre-cooled air indoors and exhausts stale air outdoors while recovering energy, which lowers the load on the HVAC unit as well as your energy bill.

TWINFRESH COMFO VS REGULAR ERV

TwinFresh Comfo		Regular ERV
No	Ductwork required	Yes
No	Dust collection inside a ductwork	Yes
No	Complicated wiring of the controls	Yes
No	Balancing is required	Yes
No	Professional installers are needed	Yes
No	Additional interior works to hide ducts	Yes
No	Separate room for installation	Yes
No	Antifreeze protection for core	Yes
≤ 88 %	Sensible Recovery Efficiency	≤ 80 %
0.2-0.5	Sones/Sound level	3

VENTILATION APPLICATION EXAMPLE BASED
ON TWINFRESH COMFO

One TwinFresh Comfo
unit in ventilation mode can
serve rooms up to 500 sq.ft*

To arrange a ventilation system based on TwinFresh Comfo ventilators, install one unit in each room. For larger premises, install two ventilators. Units can operate independently or can be wired for Primary - Secondary operation.

Air flows from one room to another through door grilles, openings or halls and ensures required circulation in premises.

*In accordance with ANSI/ASHRAE Standard 62.2-2016

Lineup Vents TwinFresh Comfo RA1-50-2	Rated power, W	Maximum unit current, A	Air flow in ventilation mode, CFM	Air flow in heat recovery mode, CFM	Heat recovery efficiency, max, %	Minimum wall thickness, in (mm)
Vents TwinFresh Comfo RA1-50-2	7	0.076	30	15	88	4 3/4”

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Datasheet

TwinFresh Comfo RA1-50-2 leaflet 2025-02

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Datasheet

TwinFresh Comfo RA1-50-2 specification 2025-02

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Manual

TwinFresh Comfo RA1-50-2 user’s manual

8.4 Mb

Manual

TwinFresh Comfo RA1-50-2 installation guide

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Certificates

ETL Certification mark for TwinFresh, Garage Kits, LD, MA and more

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Image

TwinFresh Comfo RA1-50-2 - image 1

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