High vs low viscosity professional#

Low viscosity ATF is the cutting edge of ATF technology. Modern low viscosity ATF is thinner but still provides adequate film strength while maintaining a consistent, stable viscosity over time. Sheared down fluid has lost the ability to protect transmission components. High viscosity fluid (thicker) tends to shear down or break down into a lower viscosity fluid. Low viscosity ATF offers a number of advantages over high viscosity ATF:īecause low viscosity ATF is thinner, the transmission does not have to work as hard to push fluid through the system, improving efficiency and increasing power to the wheels. By 2022, that number is expected to be almost 75 percent. In fact, 40 percent of new passenger cars in the U.S. ATF has gotten thinner and thinner and OEMs’ recommendations have begun to reflect that. In the transmission system, the focus is on the viscosity of automatic transmission fluid (ATF). In order to meet these goals, OEMs are improving the efficiency of other vehicle systems such as the engine and transmission. For 2016, the CAFE benchmark is 35.5 MPG.

Every few years until then, manufacturers have a benchmark average MPG to reach. T he goal of CAFE (Corporate Average Fuel Economy) standards is to increase the average fuel efficiency of all the vehicles on the road to 54.5 MPG by 2025.

High vs low viscosity professional#

BG Tech ™ (for professional technicians).BG Advisor ™ (for automotive professionals).SmartOPS ® (for automotive professionals).BG Experience ™ (for automotive professionals).BG Rep ™ (for BG Sales Representatives).BG Quick Cure ® Headlight Restoration Service.They are ideal for certain situations, but also have drawbacks that should be considered.Ĭontact a trusted HVAC professional to discuss the right type of air conditioning for your home. High-velocity air conditioning systems are a small, but growing segment of the HVAC market. The high-speed air can feel physically uncomfortable. Specialized sound-deadening equipment available, and many installers promise their systems are nearly silent. When running, some systems sound like wind blowing in the house, although this is not necessarily louder than the mechanical noise of standard AC systems. The noise level of high-velocity AC systems is also a complaint. However, again, retrofitting an older home with these smaller ducts tends to require less additional remodeling work, so they could save money in the long run. The specialized ductwork for high-velocity systems can be substantially more expensive to buy and install. Cost is the main stumbling block for most homeowners. Evener temperatures throughout each room, thanks to the circulation system and high-velocity air.ĭisadvantages of high-velocity A/C systems.

They also remove up to 30 percent more moisture than standard systems, a particularly strong selling point in hot, humid climates. As the name suggests, high-velocity systems typically make a room colder faster, using half the air flow. These homes don’t need bulky heating ductwork, so the smaller high-velocity ducts are a good cooling option. Suitability for new homes with radiant floor heating.The miniature ducts can run inside walls, below floors and in other tight spaces. At just two inches wide, the ducts are much easier to retrofit than the standard eight-inch HVAC ducts. Ease of installation in an older home with no existing central AC system.Here's how these differences translate into advantages and disadvantages of high-velocity air conditioning systems. They also have an additional air handler that works in conjunction with a standard thermostat and air conditioner or heat pump. High-velocity systems rely on smaller, more flexible tubing than the standard ductwork for low-velocity systems. The major differences between low- and high-velocity air conditioning systems are in the equipment and ductwork. An alternative is high-velocity systems, which have been around for a while, but are now slowly gaining in popularity. So you think your air conditioner is pretty cool, right? What if we told you it is a low-velocity system? Suddenly, you might have an inferiority complex about your home’s method of cooling.