Boy, do we depend on our creature comforts like heating in the winter, and air conditioning in the summer and unless you live in a very mild climate year-round, you rely on that HVAC unit to keep you comfortable. So, what do you do when your heating or air conditioning goes out? You turn to the Heating & Air Conditioning Network to locate a local AC & Heating contractor or repair professional. The Heating & AC Directory lists qualified professionals in your area that can handle any repair or replacement. The AC specialists can also do new installations. Most contractors also offer 24 hour emergency services when your air conditioning or heating unit goes out after hours. If you're in need of commercial heating or AC repair, be sure and locate a repairman in your area. Just find your city and give the AC & Heating professional in your area. more info >>

Air conditioning service headquarters is the first site a homeowner should visit if their air conditioner isn’t working. They offer checklists that homeowners of any skill level can follow. They’ll help you troubleshoot your AC problem with plenty of useful info but also offer printable PDF checklists, which are very convenient as you walk around the home. Troubleshooting your air conditioning problem is a great way to familiarize yourself with your AC unit in case you have to call for service. After using their checklists you will feel more confident if you have to call an air conditioning repairman. If you are looking to replace an older AC unit with a newer more energy efficient system, or you are trying to decide on the right system for a new home this website is full of easy to understand information to help you make an educated decision. This website is not run by an air conditioning company who put their own interests first, It was started by a homeowner to help other home owners. more info >>

In New Jersey, it can be difficult to find a reliable, honest, and valued HVAC technician. Look no further, your best neighborhood HVAC/R repairman is here to fix all your heating and cooling equipment in house. We are a one stop shop for all mechanical issues including furnaces, boilers, hot water heaters, electrical panel upgrades, generators, commercial refrigerators, central air conditioning, and ductless mini splits. We are here to help you stay comfortable all year long. We have been in the industry for our 20 years,. Our family owned and operated business is someone you can trust with reasonable rates and accurate diagnostics. If you are looking for a new technician to be on your side, we are here to help you. more info >>

Such as Honda CH125 water-cooled scooter, its minimum ignition speed is 300 r/min. If the minimum ignition performance reduces, the minimum ignition speed increase, and it sometimes even need to reach more than 400 r/min to ignite. If the repairman still use simple arcing tests as above, then they may be fooled by some false appearance and even mislead. This is because there is no compression resistance in the cylinder when the piston runs up and down without spark plug in the engine; the start speed is above 400 r/min, which is much higher than but after putting it on engine and then apply electric start or pedal starts, then, there is certain pressure inside the cylinder and the running resistance will increase, start speed will be only about 300 r/min. If the battery voltage is low, then the start speed is even lower, which can’t meet the minimum ignition speed, of course, the motorcycle will not start more info >>