What is Zuba Central?

Zuba Central Logo 2x1

Zuba Central is a revolutionary alternative for heating and cooling your home.

Many people know that to improve on the performance of a high-efficiency natural gas furnace, you can go to a geothermal heat pump. Geothermal systems are the most energy efficient way to heat and cool your home.

Geothermal however, is not for everyone. The costs can be high with vertical installations and there is the disruption to your property.

Mitsubishi Electric has developed  leading edge technology that’s changed the heating and cooling equation. Zuba-Central is a system that can heat and cool your home. Heating costs in a typical South-Western Ontario home are 28% lower than a mid-efficiency natural gas furnace and 60% less than electric, oil or propane heat! The added bonus is that your cooling is a fraction of the cost of conventional air conditioning systems.

The Zuba-Central system is perfect for existing homes with a forced air furnace. The system is made up of two major components.There is an air handling system that replaces your existing furnace. There is also an outdoor unit that looks like an oversized air conditioning unit. The air handling equipment is connected to the outdoor unit with refrigerant lines, just like a conventional air conditioning system.

A heating and cooling system’s performance can be represented by its Coefficient of Performance (COP). COP is a standardized measurement of how much energy you get from every unit of energy input.

There are 3 types of gas furnaces: low-, mid- or high-efficiency. Older low-efficiency gas furnaces that are chimney vented have a COP between .6 and .75. Mid-efficiency gas furnaces generally have a COP from 0.78 to 0.82. High-efficiency gas furnaces achieve a COP range of 0.89 to 0.95. Most oil furnaces are generally in the 0.70 to 0.84 range.

A COP of .8 means that 80% of the fuel that you are buying is being converted to heat. The other 20% is going up the chimney.

Electric heat is actually more efficient than gas or oil. Electric baseboard heaters have a COP of 1. There is no wasted energy. The reason they are so expensive to heat with, is the high cost of electricity.

Zuba-Central has a COP ranging from 1.4 to 3.19. Zuba-Central is able to achieve these amazing COP ratings because it not only converts 100% of all electrical energy into heat, but it also absorbs outdoor heat energy, which is essentially free.

How Does Zuba Central Work?

How Zuba Central Works

Zuba-Central is a heat pump with two key components: the compressor and the refrigerant. The system absorbs heat energy from outside and transfers that energy indoors via refrigerant which is moved throughout the system by the high efficiency compressor. The higher the outdoor temperatures, the more efficient the system becomes.

In our area, most winter nights will be between 0°C and -10°C and your Zuba-Central system will be very efficient. The lower COP range on the Zuba-Central will occur on colder -20°C nights. Unlike more traditional heat pumps, a Zuba-Central will still draw heat from the outdoor air at frigid -30°C temperatures.

The Zuba-Central outdoor unit measures 13″ (33 cm) x 37″ (950 cm) x 53″ (1350 cm). This is smaller than a traditional Air Conditioner. The indoor Air Handling Unit is smaller than a gas furnace, and fits  onto your existing ductwork.

You may not even realize your Zuba-Central system is working. The unit runs at noise levels of 52db(A), far less than the 80db(A) of most air conditioning units. Zuba-Central will run as quiet as a light rainfall.

The Zuba-Central system uses ozone-friendly R-410A refrigerant which produces no CFCs or HCFCs, and has zero Ozone Depletion Potential (ODP). Since Zuba-Central is energy-efficient and it’s capacity varies according to demand, it is actually more environmentally friendly than traditional air conditioners and gas or oil furnaces.

Zuba-Central provides both heating and cooling within the same system. It requires less maintenance than having an air conditioner and a furnace. Zuba-Central is electrically operated, therefore it has no ignition-related problems.

The compressor in a Zuba-Central system features a unique soft-start function, which draws only a small amount of power at start-up. This eliminates light flickering and surges.

Zuba-Central’s outdoor unit weights 267 lbs. Slim and compact, the unit is easy to handle and may be wall-mounted to save outdoor space.

The Hayter Group is one of Southern Ontario’s largest geothermal contractors. The company also has expertise in high-efficiency gas, propane, wood and oil furnaces. There is not a single solution that works for every customer. Zuba-Central gives us another environmentally friendly, cost efficient offering for our urban and rural customers.