Emex. is a high standard company specializing in heating, cooling and ventilating. Now is the best time for a new furnace, boiler or air conditioner thanks to the new tax-credit for purchasing high efficiency furnaces and air conditioners. Now you will be able to save money and the environment with high efficiency equipment. Whatever your indoor comfort needs are, either residential or commercial, we have state of the art equipment with qualified technicians to meet those needs. If your cooling system is more than 10 years old, a complete system can be up to 56% more energy efficient.
Forced-Air Heating SystemMore than 70 percent of America's homes are heated by forced-air heating. With this type of system, room air is pulled into a furnace through large return-air ducts. The furnace warms the air and then sends it back to rooms throughout the house through a different set of ducts and registers. Forced-air heating systems are very popular, but if not professionally installed they can be noisy and inefficient. The typical average in the nation shows that a HVAC system only delivers about 57% of the equipment's rated capacity, with professional adjustments this can be greatly increased. High Efficiency furnaces that are rated above 90% AFUE use a secondary heat exchanger to extract heat from the exhausted flue gas which would normally be wasted to the outside. By extracting this heat from the flue gas furnaces are able to achieve over 96% AFUE rated efficiency.  Click the photo for a larger view | Small Duct HIgh VelocityA High Velocity Small-Duct systems offers greater flexibility and improved comfort over conventional systems. High velocity systems move air at a faster rate which causes the air to mix resulting in even temperature throughout the house. Another advantage of the high velocity systems is that they remove 30% more moisture in the summer increasing comfort. The high velocity small duct systems such as those produced by Unico and Spacepak offer greater flexibility in tighter spaces. The high velocity small-duct systems utilize an 8" round trunk duct with 3" flexible round duct as the branches which make it an ideal solution to new additions and basements where fitting standard duct work might be a problem. High Velocity also have the advantage of offering a more even distribution of temperature to the room by throwing the air into the room at a faster rate it causes the air in the room to mix instead of stratifying in temperature layers with conventional systems. Rather than directly using gas heat exchanger as a heat source, high velocity systems rely on a hot water heating coil usually powered by boiler.  Click the photo for a larger view |
Modulating Furnace - A modulating furnace has the ability of adapting to your homes needs. It offers superior comfort by varying the output of heat in less than 1 percent increments from 40% to 100% which allows for greater comfort and savings.
Two-Stage Furnace - A two-stage furnace has two modes of operation, a low-fire mode and high. When the thermostat calls for heat the furnace will turn on in low mode to save energy and increase comfort by not having spikes in temperature. If the thermostat is still calling for heat after a certain time the furnace will turn the second stage on to reach the set-point.
Variable Speed Furnace - Variable speed furnaces use a DC powered blower motor to move air and has the ability to ramp up and down smoothly. This new fan uses new technology and runs on DC power which allows it to spin at different speeds using pulse width modulation. By having a fan that can spin at different speed the furnace runs much quieter and is the preferred fan for zoning applications.
Two-Stage Furnace - A two-stage furnace has two modes of operation, a low-fire mode and high. When the thermostat calls for heat the furnace will turn on in low mode to save energy and increase comfort by not having spikes in temperature. If the thermostat is still calling for heat after a certain time the furnace will turn the second stage on to reach the set-point.
Variable Speed Furnace - Variable speed furnaces use a DC powered blower motor to move air and has the ability to ramp up and down smoothly. This new fan uses new technology and runs on DC power which allows it to spin at different speeds using pulse width modulation. By having a fan that can spin at different speed the furnace runs much quieter and is the preferred fan for zoning applications.
Indoor Air Quality and Accessories
Indoor Air Quality is a major concern inside the home, we install high quality Media Filters, Electronic Air Cleaners (EAC's), as well as HEPA filters into the system to provide comfort and health benefits. An Ultra-violet lamp may also be beneficial in order to kill micro-organisms such as germs and bacteria in the air using ultra-violet radiation.
Another aspect of indoor air quality is Humidification which is solved by a humidifier. We install a variety of humidifier to meet the homeowners needs, and choose the best one for the application ranging from Honeywell, Aprilaire, Generaire and a variety of others.
We also offer technologically advanced thermostats. These thermostats are able to connecte to the internet and can be controlled remotely via a website. It also has the ability to send an e-mail to you and a technician when something ever goes wrong. 2 auxiliary inputs also let you input 2 senors of your choice, such as a flood sensor and have it e-mail or text message you when flooding in you basement has been detected. It is the perfect thermostat for those that travel often or have a vacation home.