For example, in Washington State, HVAC technicians are overseen by the electrical board and are required to take a number of certification exams specifically geared to the electrical components of the heating and cooling equipment they will be working on. By comparison, the State of Texas has ...
parts, both inside and outside your home, that all work together doing different jobs to bring you the complete home comfort you need. While many different components can be part of an HVAC system, below are a few of the ones you’re most likely to see in your system, plus what they...
ventilating, air conditioning and refrigeration (HVAC&R) technology. HVAC&R systems are a large investment, with long lifetimes, so there’s a desire to future proof in the face of changing legislation and uncertain energy costs. Not only ...
In the US, the standard household current is 120 volts. However, that power level can be affected by numerous factors both inside and outside your home, causing both dips and surges. Lightning strikes may be the cause that leaps to mind, but more common are surges from brownouts, blackouts...