Auxiliary heating is a supplemental heat source that is used to provide additional heat when the main heat source is not adequate. The most common type of auxiliary heat is electric resistance heating, which uses electricity to generate heat. Other types of auxiliary heat include gas-fired furnaces, oil-fired boilers, and wood-burning stoves. Auxiliary heating is…
A refrigeration system is a collection of components that work together to move heat from one area to another. The most common type of refrigeration system is the air-conditioning system, which is used to cool air in a building. Other types of refrigeration systems include those used in food processing and storage, medical laboratories, and…
An air handler, also called an air handling unit (AHU), is a device used to regulate and circulate air as part of a heating, ventilating, and air-conditioning (HVAC) system. An AHU incorporates an electric heater or heat exchanger, and a blower that moves air through the device and into ductwork that delivers the conditioned air…
As the weather gets warmer and you start using your air conditioner more, you may notice that it starts to make a squeaking noise. This can be alarming, but in most cases, it is not a sign of a serious problem. If your AC is making noise, it could be for a number of reasons….
There are a number of different refrigerants on the market today, but two of the most popular are R410A and R32. Both of these refrigerants have their own advantages and disadvantages, so it’s important to understand the difference between them before making a decision about which one to use in your own HVACR system. Refrigerant…
Boilers are essentially big tanks where water is heated until it becomes hot or turns to steam. The main purpose of a boiler is to heat water for either domestic use – like in your home – or for commercial and industrial use. How does a Boiler Work and gets regulated in your home? This…
Evaporative cooling has long been used as a way to keep homes cool in hot, dry climates. The basic principle is that water evaporates faster than air, so when you add water to the air, it will help to cool things down. What is evaporative cooling in a house? Evaporative cooling is a process by…
When it comes to home heating, there are a lot of different options out there. But, when it comes down to it, most homes use either an electric furnace or a gas furnace. So, how do you know which one is right for your home Here are eight points of comparison between electric furnaces and…
If your heat pump is freezing up, it’s important to take action to prevent further damage. Here are five reasons why your heat pump may be freezing up, and what you can do to fix the problem. 1. The outdoor unit is not receiving enough air flow The most common reason for a heat pump…
A boiler and a water heater, while similar in function, are two very different devices. It’s important to know the difference between the two because they serve different purposes and have different maintenance needs. A boiler uses a heat source to heat water, which is then circulated through a system of pipes to radiators or…