Condensers: Types, Uses, and Maintenance Introduction to Condensers Condensers are essential components in various mechanisms that involve heat transfer. They are designed to condense substances from a gaseous state to a liquid state through a cooling process. During this change, the substance releases its latent heat, which is then transferred to the condenser coolant. Condensers […]

Understanding BTU: The British Thermal Unit What is BTU? The abbreviation for the British thermal unit, BTU is a unit of work that is the rough equivalent of 1055 joules and 252 heat or little calories. Used primarily in the United States and sometimes in the United Kingdom, the British thermal unit represents the amount […]

Manifold Air Conditioning Gauges: Essential Tools for AC Maintenance Manifold air conditioning gauges are essential tools used by HVAC professionals to check the pressure of refrigerant in air conditioning systems. While most refrigerant cans on the market come with a built-in gauge, these only provide a reading of the low side pressure. Manifold gauge sets, […]

The Rise of Pellet Stoves: A Guide to Eco-Friendly Home Heating Introduction In recent years, a beneficial trend has emerged in the form of 'green homes'. With the effects of climate change becoming more apparent, such as melting polar ice caps and significant weather changes, it has become clear that we need to take better […]

R22 Drop-In Replacements: Considerations and Alternatives The Phase-Out of R22 Refrigerant R22 has been the most common refrigerant in residential and light commercial air conditioning applications. However, due to its damaging effects on the ozone layer, R22 has been phased out, with availability limited to existing stockpiles and recovered refrigerant from decommissioned machines . The […]

Lennox International, Inc.: A Global Leader in HVACR Company Overview Lennox International, Inc. is a global leader in the design, manufacture, and marketing of heating, ventilation, air conditioning, and refrigeration (HVACR) products. According to the company's website, its products and services are sold through multiple distribution channels under various brand names, including Lennox, Armstrong Air, […]

Heating, Ventilation, Air Conditioning (HVAC) Schools Job Market Outlook According to the Department of Labor, the employment market for certified HVAC technicians is expected to grow by over 30% in the next few years, faster than the average for all occupations. This growth is driven by the increasing population in the United States, which leads […]

Dealing with a Residential Central A/C System That's Not Cooling Recognizing the Problem According to our research, the first sign of a malfunctioning central A/C system is often a home that feels warmer than usual. You may initially dismiss it, expecting the AC to kick on and resolve the issue. However, if the problem persists, […]

What Is the Delonghi Portable Air Conditioner? The Delonghi Portable Air Conditioner (PACN130HPE) is a multipurpose unit that combines a 13,000 BTU air conditioner, dehumidifier, and heat pump. Suitable for medium-sized rooms up to 500 square feet, the unit is portable and features a user-friendly interface . The built-in dehumidifier can remove up to 90 […]

Air conditioners are one of the more important purchases one can make. In a best case weather scenario they turn an uncomfortable day into a refreshing one. And in a worse case weather scenario they can literally save people's lives . Knowing one can depend on an air conditioner largely depends on the brand. In […]

What Is the Soleus Air Conditioner LX-140? The Soleus Air LX-140 is a versatile and powerful portable air conditioner suitable for cooling a variety of settings. Its maximum airflow of 225 cubic feet per minute (CFM) is one of the highest available for a portable unit . In addition to cooling, the LX-140 can circulate […]

Danby Air Conditioner Review: A Brand Worth Considering? Danby Products Ltd, founded in 1947 in Quebec, Canada, is a marketer of high-quality electrical appliances popular worldwide. The company began as a manufacturer of slow cookers and hot plates before expanding into other markets, including air conditioners . Danby now specializes in marketing products manufactured by […]