Home » ELIOS 1-Way Cassette | 12,000 BTU R454B | Greater Montreal Installation
ELIOS

ELIOS 1-Way Cassette | 12,000 BTU R454B | Greater Montreal Installation

In stock
SKU: GOHRA12C2AS1
LogisVert Grant: 430 $ (Updated: July 17, 2025)
Model Number INT: GOHRA12C2AS1
Model Number EXT: ESHEA12C2AN1
AHRI: 216505507
Energy Star: Yes
Energy Star (COLD CLIMATE): Yes / Yes
SEER2: 22.1
EER2: 12.3
HSPF2: 10.0
Cooling Capacity: 12,000 BTU
Heating Capacity: -25 °C
WIFI: Optional
Sound Level (INT): 22 / 43 dB(A)
Sound Level (EXT): 54.5 dB(A)
Piping: 1/4 - 3/8
Voltage (V): 220
Freon: R-454B
Manufacturer's Warranty (Parts - Compressor - Labor): 10-10-0 years
INT dimensions (L x D x H): 50.31 × 13.19 × 8.98 in
EXT Dimensions (W x D x H): 30.12 × 11.93 × 21.85 in

A wall cassette designed for comfort, performance and discretion

At AirGreen , we believe that comfort should never compromise aesthetics or performance. The ELIOS 12,000 BTU 1-Way Cassette perfectly illustrates this philosophy: a modern, discreet and powerful HVAC system, specially designed for the climate of Greater Montreal .
Designed to blend harmoniously into any environment—from urban condos to single-family homes—it offers a high-end comfort experience , even in the depths of a Quebec winter.

A compact, powerful heat pump certified for cold climates

The ELIOS 12K BTU 1-way cassette (models GOHRA12C2AS1 / ESHEA12C2AN1) has been designed to perform down to -25 °C , a rare capacity in its category. Thanks to its variable speed rotary compressor (Inverter) , it automatically adjusts its power to maintain a stable and uniform temperature, while consuming minimal energy.

Its impressive performance speaks for itself:

  • Air Conditioning Capacity: 12,000 BTU (3,900 ~ 13,800)

  • Heating Capacity: 12,000 BTU (4,700 ~ 15,300)

  • SEER2: 22.1 | EER2: 12.3

  • CPSC2 region V: 7.8 (equivalent to 10 in region IV)

  • Energy Star Certified – Cold Climate

Using R-454B refrigerant , this cassette benefits from new generation technology that is more environmentally friendly, with a significantly lower global warming potential (GWP) than R-410A.

A discreet design that fits anywhere

One of the biggest advantages of this cassette is its ultra-compact installation height of only 13.9 inches (228 mm) . This allows it to be integrated between ceiling joists or into engineered beams , making the unit virtually invisible.
The 1-way directional airflow provides efficient and targeted blowing , ideal for tight spaces where every inch counts.

Thanks to its indoor noise level of only 22 dB(A) in silent mode, the ELIOS 12K cassette creates a peaceful atmosphere, even in modern bedrooms, offices or living rooms.

Reliable and smart technology

Each ELIOS single-way cassette is equipped with a built-in leak detection system —an innovation that ensures the safety and durability of your system. In the event of an anomaly, the compressor automatically shuts off, maintaining airflow and triggering a service alert.
This device protects your system and guarantees peace of mind 24/7 .

Additionally, the device can be controlled according to your needs:

  • KJRLAACN1 wired control : simple and reliable on/off.

  • KJRSAALW1 Programmable Control with Wi-Fi : For smart remote control.

  • Optional Wi-Fi dongle , for full integration into smart homes.

Professional installation by AirGreen: expertise and transparency

Trusting AirGreen means choosing a team of certified refrigeration engineers who are fully familiar with the specific characteristics of the Quebec climate .
Our technicians ensure careful and durable installation , whether in a condo in Ville-Marie, a house in Laval or a business in Longueuil.

Our commitments:

  • 100% free on-site estimate , no obligation.

  • Transparent prices before work begins.

  • No deposit required – you only pay at the end when you are satisfied.

  • Fast and efficient after-sales service , directly managed by AirGreen.

A solid guarantee for lasting comfort

The ELIOS 12,000 BTU 1-Way Cassette benefits from an exceptional guarantee:

  • 10 years on parts

  • 10 years on the compressor

  • Optional labor warranty available according to customer needs.

Distributed in Quebec by Le Groupe Master , this unit is supported by AirGreen , an independent authorized contractor in Montreal, Laval, the North Shore and the South Shore.

Why choose AirGreen for your ELIOS cassette?

Because at AirGreen , we don't just sell heat pumps.
We offer a complete comfort solution , from selecting the right device to long-term maintenance.
Our customers appreciate our human, professional and transparent approach, as well as the quality of our installations carried out throughout Greater Montreal .

By choosing AirGreen, you benefit from:

  • RBQ certified HVAC expertise (#5645-9605-01)

  • Technicians trained directly on ELIOS products

  • Personalized monitoring before, during and after installation

  • Access to LogisVert subsidies (up to $430 ) to reduce your costs

A smart investment for comfort and efficiency

The ELIOS 12K BTU 1-Way Cassette represents the perfect balance between design, efficiency and performance .
Compact, quiet and ecological, it meets the requirements of modern buildings in Greater Montreal , while ensuring remarkable energy efficiency throughout the year.

Whether for a renovation , a new construction or an energy upgrade , AirGreen is committed to providing you with an impeccable and durable installation , adapted to your space and your needs.

Contact AirGreen today

Get your free estimate now and enjoy the comfort of ELIOS, installed by AirGreen experts.

📞 Montreal & Laval: (514) 316-2973
📍 4951 Sainte-Catherine Street East, Montreal
📧 sales@airgreen.ca
🌐 www.airgreen.ca

AirGreen – Heat Pumps, Air Conditioning & Heating.
Local expertise at the service of your comfort, throughout Montreal, Laval, Longueuil, the North Shore and the South Shore.