Whether you're an experienced plumber with a business or you are just starting out, your state will require you to obtain a plumbing license before you professionally operate within the industry. Typically the state will require you to meet educational and training requirements as well as successfully pass a state exam in order to do so. ...read more
Many people have baseboard or wall heaters that are used as primary heat sources or as add-ons for heat in certain rooms of their homes. They are both economical and very easy to use. Should one become damaged or just go out you can repair it yourself with little or no effort without having to replace the whole unit. ...read more
Many people at some point in their lives have used a humidifier, but many people do not have whole house humidifiers. Whole house humidifiers are used to regulate the moisture in the air for a number of reasons. For people with respiratory problems, for example, a humidifier can make all the difference. Just like an air conditioning system, a central humidifier needs proper maintenance and may even need repairs if something breaks. ...read more
A forced air heating system is quite popular and reliable, but may need repairing at some point. There are a few things that you can do yourself before calling in a technician, which may solve your problem and save you some money. ...read more
Central air conditioners help regulate warm temperatures by forcing cool air through an already established forced air heating system. Select a central conditioning system from amongst the four types that best suits your home or business’s needs. Your choices include single package system, split system, small duct high velocity system and mini and multi split units. ...read more
Natural gas is made up of the two elements hydrogen and carbon, commonly known as Hydrocarbons. Most natural gas comes from gas pockets deep in the earth and oceans, which is mined as methane. The methane is processed removing all contaminants and related hydrocarbon gas compounds. Propane, butane, penatane, nitrogen and helium are by-products of methane processing. Gas is quite reactive and only a qualified professional should install gas pipes to a building. ...read more
Refrigeration systems embody a number of cooling devices, including refrigerators, air conditioners, evaporators, and chillers. These cooling devices contain different components; however, each system functions by pumping refrigerant that alters temperatures at various pressure levels. Additionally, the capacity of these cooling devices largely depends on the refrigerant's volume. The refrigerant's temperature change may also affect the cooling capacity of each system. A conversion can be made from BTUs to tons by incorporating the aforementioned factors. ...read more
Understanding some of the basic repair concepts for your central A/C unit can help tremendously if it goes out. During the summer months you want to be able to repair your air conditioner quickly if it starts to act up. ...read more
Many homes in the past were built with attic fans, especially homes in the north. These fans make an excellent alternative to air conditioning, and they will help to keep the air fresh. In cooler climates, they work well at cooling the home. Problems with these fans are usually found in the electrical outlet, belt, thermostat, or motor. ...read more
Prospective students aiming to learn heating, ventilation and air conditioning (HVAC) will find job opportunities in related businesses. Residents to help design, install and maintain heating and cooling systems. HVAC students will learn a variety of skills, including blueprint creation, sheet metal customization, plumbing and air duct system construction and maintenance. Prospective HVAC students can enroll at a variety of vocational schools, community colleges, universities, online certification programs and apprenticeships. ...read more
Air conditioner and refrigeration systems can seem complex. So when that equipment is not working properly, your first instinct is to call a technician. While many break-downs are best solved by an air-conditioning technician, it pays to know how to troubleshoot the system before picking up the phone and calling for help. ...read more
Industrial refrigeration jobs are positions that typically provide service or maintenance to industrial refrigeration units. A person can also work as a sales person selling industrial refrigeration units to businesses that require this type of unit. Restaurants who deal with food and beverage product require this type of refrigeration. ...read more
Copper is a very resourceful type of metal. It can be used for many different types of applications. It is often used for refrigeration tubing when it is combined with others types of materials. It is best for refrigeration because it meets all of the requirements, especially as an electricity and heat conductor. ...read more
Becoming a plumber is not as easy as picking up a plumbing wrench. In fact, the process to become a plumber is intimidating. You are required to complete an internship and pass state mandated tests. If you want to specialize in drains, get experience fighting clogged drains. ...read more
Individuals with non-technical backgrounds may be surprised at the key role that the presence of oil plays in refrigeration systems. Oil is primarily applied during maintenance activities. There are basically three ways that oil can improve the efficiency and function of refrigeration systems. ...read more