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Description
The Gree FLEXX 2–3 Ton Inverter Ducted Heat Pump System is a highly efficient and flexible climate control solution designed for residential applications. With a variable capacity range of 2 to 3 tons, this system automatically adjusts its output based on real-time heating and cooling demand, ensuring optimal comfort and energy savings.
Powered by advanced inverter technology, the FLEXX system delivers precise temperature control, reduced power consumption, and quieter operation compared to traditional systems. It is engineered for year-round performance, providing both powerful cooling and reliable heating in a single system.
This system uses R-410A refrigerant and features a high-performance inverter-driven compressor, ensuring long-term durability and consistent performance. It can operate efficiently in extreme weather conditions, including low outdoor temperatures, making it a strong alternative to traditional furnace and AC systems.
Designed for easy installation, the FLEXX system is compatible with standard 24V thermostats and integrates seamlessly with existing ductwork. With its smart capacity modulation and reliable construction, it offers a modern, energy-efficient solution for residential heating and cooling needs.
Key Features
Flexible Capacity – 2 to 3 Ton Range
Automatically adjusts output for optimized performance and efficiency.
Inverter Technology (Variable Speed)
Ensures precise temperature control and reduced energy consumption.
High Efficiency Performance
Delivers superior efficiency compared to traditional fixed-speed systems.
Heating & Cooling Functionality
Provides year-round comfort with a single system.
Cold Climate Operation
Designed to perform efficiently even in low outdoor temperatures.
R-410A Refrigerant
Environmentally safer refrigerant with reliable performance.
Smart Thermostat Compatibility
Works with standard 24V thermostats and smart controls.
Quiet Operation
Low-noise performance for improved indoor comfort.
Why Buy Gree FLEXX 2–3 Ton Heat Pump
The Gree FLEXX 2–3 Ton system is an ideal choice for homeowners looking for a flexible, energy-efficient, and modern HVAC solution. Its variable capacity, inverter technology, and strong heating performance make it one of the most versatile residential heat pump systems available.
Specification
| Attribute | Details |
|---|---|
| Make | Gree |
| Series | FLEXX |
| Model | FLEXX36HP230V1AO / AH |
| Capacity | 2–3 Ton (Variable) |
| Cooling Capacity | Up to 36,000 BTU |
| Product Type | Ducted Inverter Heat Pump System |
| Compressor Type | Inverter Compressor |
| Compressor Stage | Variable Speed |
| Energy Efficiency | Up to 16–18 SEER2 |
| Refrigerant Type | R-410A |
| Installation Type | Split / Ducted System |
| Application | Residential |
| Operation | Heating & Cooling |
| Voltage | 208–230V, 1 Phase |
| Noise Level | Low Noise Operation |
| Build Quality | Weather-Resistant Outdoor Cabinet |
| Suitable For | Medium Spaces |
| Usage Areas | Homes, Living Areas |
| Warranty | 10 Years Parts (Registration Required) |
Why Homeowners Trust Jimmy HVAC for Reliable Comfort
Reliable HVAC Solutions Built for Comfort, Efficiency, and Long-Term Peace of Mind.
Financing Options Available
Enjoy peace of mind with low monthly payments that make your costs easy to manage.

Transparent, Upfront Pricing
No hidden charges—just honest, clear pricing so you always know what to expect.
Licensed & Certified Technicians
TSSA-licensed experts ensure safe, reliable, and high-quality installations and repairs.
Free Installation Included
Enjoy hassle-free setup with free professional installation on every purchase.
Parts & Labour Warranty
Long-lasting protection with comprehensive parts coverage and an included labour warranty.
Reviews
11 reviews for Gree FLEXX 2–3 Ton Inverter Ducted Heat Pump System
Lowest price guaranteed
Free installation included. We'll beat any competitor's written quote.
Service Area – Professional HVAC Installation & Replacement
Jimmy HVAC provides professional installation, replacement, and system upgrades for residential and light commercial HVAC equipment throughout the Greater Toronto Area. Our certified technicians ensure every system is installed according to manufacturer specifications, Ontario building codes, and industry best practices.
Whether you are upgrading to a high-efficiency system, replacing ageing equipment, or installing a new HVAC solution, our team serves homeowners and property managers across the GTA with reliable service and transparent pricing.
Cities We Serve
Toronto
Mississauga
Brampton
Vaughan
Markham
Richmond Hill
Oakville
Milton
Pickering
Ajax
Whitby
Oshawa
London
Barrie
Hamilton
Kitchener
Full-Service HVAC Solutions Across the GTA
Our services include:
Furnace installation & replacement
Air conditioner installation
Heat pump systems
Tankless water heaters
Boiler systems
HVAC system upgrades & retrofits
- Complete Commercial HVAC Solutions
Preventative maintenance & system inspections
Each installation is completed by licensed technicians to ensure optimal performance, long-term reliability, and energy efficiency.
In addition to professional installation, we provide detailed system assessment and proper equipment sizing to match your property’s heating and cooling requirements. Correct system sizing is critical for maximizing energy efficiency, maintaining consistent indoor comfort, and preventing premature equipment wear. Our team evaluates factors such as square footage, insulation levels, airflow design, and overall system compatibility before recommending any HVAC solution.
We focus on delivering installations that meet manufacturer specifications and industry standards, ensuring warranty compliance and long-term operational stability. From new construction projects to replacement of aging HVAC systems, every installation is carried out with attention to airflow balance, duct integration, ventilation requirements, and energy performance optimization.
Homeowners and property managers rely on Jimmy HVAC for dependable service, clear communication, and technically sound installations that reduce operating costs while improving year-round comfort. Whether upgrading to a high-efficiency furnace, installing a modern heat pump system, or replacing an outdated boiler, our goal is to provide durable HVAC solutions designed for consistent performance and long-term value.










Jason Lee –
Decent performance so far. Took me some time to get used to the controls, but overall the system does what it should.
Chloe Martin –
Really impressed with how quietly the Gree FLEXX runs. Jimmy HVAC’s team finished faster than expected and left everything tidy.
Harpreet Kaur –
We’ve been using the Gree FLEXX 2–3 Ton system through colder days and it’s holding up well. Jimmy HVAC explained everything clearly before installation.
Ethan Wallace –
good unit, fair price, clean install by Jimmy HVAC.
Sophie Nguyen –
Very smooth experience from start to finish. The Gree FLEXX heat pump is energy efficient and easy to control. Installers were respectful and on time.
Sophie Nguyen –
Very smooth experience from start to finish. The Gree FLEXX heat pump is energy efficient and easy to control. Installers were respectful and on time.
Ryan O’Connor –
The system works fine, but I expected slightly better airflow upstairs. That said, Jimmy HVAC’s service team responded quickly when I had questions.
Ashley Brown –
Happy with the pricing compared to other quotes. The Gree FLEXX unit works well for both heating and cooling. Installation was done in one day.
Lucas Tremblay –
Good system overall. Took a bit longer than expected to arrive, but Jimmy HVAC kept us updated. Performance is solid.
Priya Sharma –
We chose the Gree FLEXX 2–3 Ton inverter heat pump mainly for efficiency, and it’s been noticeably quieter than our old unit. Installation team from Jimmy HVAC was polite and quick.
Daniel McKenzie –
The Gree FLEXX system has been running smoothly for a few weeks now. Jimmy HVAC handled the install professionally and cleaned up after. No complaints so far.