Filtration for wood and coal fire ovens
Variable air volume to supply a constant airflow at a variable temperature.
Full cleaning of all ducts in the system.
Seasonal and preventative maintenance is necessary for the proper functionality of the central Ventilation System.
Throughout the hot summer, months and cold winters Ventilation unit does stop working sometimes. JW professional technicians are on call 24 hours a day.
We make sure we follow proper planning procedures to ensure optimal air circulation in your building,
Dian Cohen and Nina Cohen
Upgrading to a smart thermostat allows you to control your home air flow and balances temperatures with remote access.
Lasting, cost-effective ventilation solution with remote access from your smartphone.
Stoping contaminants in a complex web of fibers. Let JW take care of annual/bi-annual maintenance.
Central air conditioners and heat pumps are designed to cool the entire house. It employs the same types of components, materials, and systems as a refrigerator, including a refrigerant that changes from liquid to gas and back to liquid as it travels through a system of tubes and coils or fins that collect and give off heat.
There are two types of central air conditioners: a split system or a packaged unit.
In a split-system central air conditioner, an outdoor metal cabinet contains the condenser and compressor, and an indoor cabinet contains the evaporator. In many split-system air conditioners, this indoor cabinet also contains a furnace or an air handler. The air conditioner's evaporator coil is installed in the cabinet or main supply duct of this furnace or heat pump. If your home already has a furnace but no air conditioner, a split-system is the most economical central air conditioner to install.
In a packaged central air conditioner, the evaporator, condenser, and compressor are all located in one cabinet, usually placed on a roof or a concrete slab next to the house's foundation. Air supply and return ducts come from indoors through the home's exterior wall or roof to connect with the packaged air conditioner, usually located outdoors. Packaged air conditioners often include electric heating coils or a natural gas furnace. This combination of air conditioner and central heater eliminates the need for a separate furnace indoors.
Understanding the benefits of a central air-conditioning system
-Indoor comfort during warm weather – Central air conditioning helps keep your home cool and reduces humidity levels.
- As your central air-conditioning system draws air out of the rooms in your house through return air ducts, the air is pulled through an air filter, which removes airborne particles such as dust and lint. Sophisticated filters, like those found in the Lennox Healthy Climate® purification systems, may remove microscopic pollutants, as well. The filtered air is then routed to air supply ductwork that carries it back to the rooms.
Because the compressor-bearing unit is located outside the home, its operation's indoor noise level is much lower than that of a free-standing air- conditioning unit.
VRV is short for Variable Refrigerant Volume. VRF stands for Variable Refrigerant Flow. The fact is, these are two different names for the same basic technology. Why are there two names for the same thing? Back in 1982, Daikin Industries invented the first Variable Refrigerant Volume system and trademarked the term VRV. When other companies came along later and developed systems using similar technology, they had to call it something else. That’s where the term Variable Refrigerant Flow came from.
JW Plumbing & Heating is a family-owned and operated business located in Montreal, Quebec. JW specializes in residential and industrial service of all plumbing, heating, and natural gas systems.
We reach Montreal, Quebec, Montreal Islands, and surrounding areas.