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| Attribute | Details |
|---|---|
| Brand | Zero |
| Model | Z4SOV-53HDMB-USHH |
| System Type | Multi-Zone Ductless Hyper Heat Pump |
| Zones / Heads | 6 Zone (6 Indoor Units) |
| Total Capacity | 53,000 BTU |
| Indoor Unit Capacity | 6 × 9,000 BTU |
| Refrigerant Type | R454B (Low GWP) |
| Compressor Type | Inverter Compressor |
| Compressor Stage | Variable Capacity |
| Energy Efficiency | ~16–18 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 + 6 Indoor Units) |
| Voltage | 208–230V, Single Phase |
| Noise Level | Low Noise Operation |
| Application | Residential / Commercial |
The Zero 6 Zone Ductless Multi-Zone Hyper Heat Pump System (Z4SOV-53HDMB-USHH) is a high-capacity, energy-efficient HVAC solution designed for large homes and commercial spaces requiring independent climate control across multiple rooms. With a total capacity of 53,000 BTU, this system includes six 9,000 BTU indoor units, making it ideal for whole-home comfort, multi-room layouts, and office environments.
This multi-zone system allows a single outdoor unit to support up to six indoor units, reducing installation complexity while optimizing outdoor space usage. Each indoor unit operates independently, enabling customized temperature settings for every room.
Built with next-generation R454B refrigerant, the system delivers high efficiency with significantly lower global warming potential (GWP), making it an environmentally responsible and future-ready HVAC solution.
Powered by advanced inverter technology, the system continuously adjusts output based on real-time demand. This ensures precise climate control, improved energy efficiency, and consistent indoor comfort. With efficiency ratings of ~16–18 SEER2 under higher load conditions (5+ zones), it maintains strong performance even at maximum capacity.
Engineered for extreme climates, the Hyper Heat system provides 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 conditions.
Additional features such as outdoor unit self-cleaning and an easy installation port design enhance long-term reliability and simplify servicing. The Zero 6 Zone system is a powerful, flexible, and space-saving solution for year-round heating and cooling.
Key Features
Model: Z4SOV-53HDMB-USHH
Designed for high-capacity multi-zone applications with up to 6 indoor units.
6 Zone (6 Head) System
Control six separate rooms independently with one outdoor unit.
53,000 BTU Total Capacity
Ideal for large homes and full-property coverage.
Includes 6 × 9,000 BTU Indoor Units
Perfect for bedrooms, living areas, offices, and multi-room layouts.
Eco-Friendly R454B Refrigerant
Lower GWP with improved environmental performance.
~16–18 SEER2 Efficiency
Optimized efficiency for high-load multi-zone systems.
Hyper Heat Technology (–30°C Heating)
Reliable heating performance 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 consistent comfort and energy savings.
Intelligent Auto Defrost
Prevents frost buildup and maintains heating efficiency.
Outdoor Unit Self-Cleaning
Removes dust and debris for improved system performance.
Easy Installation Port
Simplifies the installation and servicing process.
Customer Reviews
9 reviews for Zero 6 Zone (6 Head) Ductless Multi-Zone Heat Pump System – 53,000 BTU (6 × 9,000 BTU)
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 without compromising on quality.
Transparent, Upfront Pricing
No hidden charges—just honest, clear pricing so you always know exactly what to expect before work begins.
Free Installation Included
Enjoy hassle-free setup with free professional installation completed on every purchase.
Licensed & Certified Technicians
TSSA-licensed experts ensure safe, highly reliable, and precise system installations and diagnostic repairs.
Parts & Labour Warranty
Long-lasting protection with comprehensive parts coverage alongside our trusted, comprehensive labor guarantees.
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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.
Full-Service HVAC Solutions
- Furnace installation & replacement
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- Heat pump systems
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Jacob Singh –
Good value for a multi-zone system. Each 9,000 BTU unit works independently which is very convenient.
Charlotte Roy –
System works fine, but took some time to understand all settings. Support from Jimmy HVAC was helpful when I reached out.
Mason O’Connor –
Reliable system so far. Installation team was on time and professional. Would recommend Jimmy HVAC for similar projects.
Daniel Fraser –
Installation quality was good, but scheduling took a few days longer than expected. Overall, the product performs as advertised.
Mia Desjardins –
Jimmy HVAC did a neat installation. The 53,000 BTU unit cools our entire house evenly without loud noise.
Olivia Martin –
I like how each room has its own control. The 6-head ductless system works well for our family needs. Installation team was professional.
Ethan McLeod –
Using the 53,000 BTU multi-zone unit for a large home. Handles six rooms without issues. Pricing felt reasonable compared to other quotes.
Sophie Bouchard –
Good system overall, but installation took a bit longer than expected. Jimmy HVAC staff were polite and explained everything well.
Liam Thompson –
Installed the Zero 6 Zone system last month. Cooling is consistent across all rooms and fairly quiet. Jimmy HVAC team did a clean job.