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Description
The Zero 3 Zone Ductless Multi-Zone Hyper Heat Pump System (Z4SOV-27HDMB-USHH) is a high-efficiency and flexible HVAC solution designed to provide independent climate control across three rooms. With a total capacity of 27,000 BTU, this system includes three 9,000 BTU indoor units, making it ideal for bedrooms, living spaces, and offices.
This multi-zone system allows a single outdoor unit to connect with multiple indoor units, reducing installation space while delivering personalized comfort in each zone. Each indoor unit operates independently, allowing users to customize temperatures based on individual preferences.
Built with next-generation R454B refrigerant, the system offers improved efficiency with significantly lower global warming potential (GWP), making it an environmentally responsible choice.
Powered by advanced inverter technology, the system continuously adjusts output based on real-time demand. This ensures consistent comfort, quiet performance, and lower energy consumption. With efficiency ratings of up to ~20 SEER2 for 2–3 zone systems, it provides excellent energy savings.
Engineered for extreme weather conditions, the Hyper Heat system delivers reliable heating even at outdoor temperatures as low as –30°C. Intelligent auto defrost and a chassis heater belt ensure stable performance in harsh winter climates.
Additional features like outdoor unit self-cleaning and an easy installation port design improve long-term reliability and simplify servicing. The Zero 3 Zone system is a powerful, efficient, and future-ready solution for year-round comfort.
Key Features
Model: Z4SOV-27HDMB-USHH
Engineered for efficient multi-zone performance with 3 indoor units.
3 Zone (3 Head) System
Control three rooms independently with one outdoor unit.
27,000 BTU Total Capacity
Ideal for medium-sized homes and multi-room applications.
Includes 3 × 9,000 BTU Indoor Units
Perfect for bedrooms, living rooms, and offices.
Eco-Friendly R454B Refrigerant
Lower GWP with improved environmental performance.
Up to ~20 SEER2 Efficiency
High energy savings for 2–3 zone systems.
Hyper Heat Technology (–30°C Heating)
Reliable heating even in extreme cold climates.
Wide Operation Range
Cooling from –15°C to 55°C and heating down to –30°C.
Inverter Technology
Optimizes performance for efficiency and consistent comfort.
Intelligent Auto Defrost
Prevents frost buildup and maintains heating efficiency.
Outdoor Unit Self-Cleaning
Removes dust from condenser for better performance.
Easy Installation Port
Simplifies servicing and installation process.
Specification
| Attribute | Details |
|---|---|
| Brand | Zero |
| Model | Z4SOV-27HDMB-USHH |
| System Type | Multi-Zone Ductless Hyper Heat Pump |
| Zones / Heads | 3 Zone (3 Indoor Units) |
| Total Capacity | 27,000 BTU |
| Indoor Unit Capacity | 3 × 9,000 BTU |
| Refrigerant Type | R454B (Low GWP) |
| Compressor Type | Inverter Compressor |
| Compressor Stage | Variable Capacity |
| Energy Efficiency | Up to ~20 SEER2 |
| Operation | Heating & Cooling |
| Heating Range | Down to –30°C |
| Cooling Range | –15°C to 55°C |
| Defrost System | Intelligent Auto Defrost |
| Outdoor Features | Self-Cleaning, Chassis Heater Belt |
| Installation Type | Split System (1 Outdoor + 3 Indoor Units) |
| Voltage | 208–230V, Single Phase |
| Noise Level | Low Noise Operation |
| Application | Residential / Light Commercial |
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.
$100 Extra Off — This Week Only!
Call now to claim your offer and schedule installation.
Reviews
9 reviews for Zero 3 Zone (3 Head) Ductless Multi-Zone Heat Pump System – 27,000 BTU (3 × 9,000 BTU)
Get a Free Quote From a Licensed HVAC Expert
✅ 24/7 Support & Fast Response
✅ Trusted by 5200+ Happy Clients
✅ Licensed & Certified Technicians
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.










Emily Nguyen –
The Zero 3 Zone heat pump from Jimmy HVAC has been reliable so far. No major issues and airflow is consistent in all rooms.
Robert Fraser –
Product works fine, but communication before installation could have been better. Once installed, everything has been smooth.
Jasmine Kaur –
Nice multi-zone setup. Each room can be controlled separately which is very convenient. Slight learning curve with the remote controls.
Andrew Collins –
Quick installation by Jimmy HVAC. Booked and installed within a week. System runs quietly and keeps temperatures stable.
Kevin Patel –
The 27,000 BTU system is powerful enough for our needs. Pricing was competitive compared to other quotes we got.
Sarah McKenzie –
Really happy with Jimmy HVAC. The installation team was professional and cleaned up after the job. The unit works well in all three rooms.
Marc Bouchard –
We chose the Zero 3 Zone heat pump for our home and it performs as expected. Energy usage seems reasonable so far.
Priya Singh –
Good system overall. The 3-head setup works nicely for our layout. Took a bit longer than expected to install, but no complaints since.
Daniel Thompson –
Installed the Zero 3 Zone system in our townhouse. Cooling is even across all rooms and fairly quiet. The Jimmy HVAC team handled the install well.