Tips for Troubleshooting Air Conditioning Systems, Part 2 | 2019-08-12

As noted in last month’s article, troubleshooting an air conditioning system often concerns refrigerant, airflow and mechanical problems, either individually or in combination. This installment in this series of articles will deal with an air conditioner’s liquid and suction line restrictions, overcharges and undercharges, and liquid subcooling in the condenser. A restricted liquid line will starve the evaporator of refrigerant, thus causing low pressures in the evaporator. If the evaporator is starved of refrigerant, the compressor and condenser will also be starved of refrigerant, so the evaporator will not absorb much heat for the condenser to reject. However, most of the refrigerant will be in the condenser and not necessarily cause high head pressures because of the reduced heat load on the evaporator. Because most of the refrigerant charge is in the condenser, liquid subcooling in the condenser will increase. This is a big difference from an undercharge of refrigerant, which will cause low condenser subcooling. If the system has a receiver, much of the refrigerant will be in the receiver, causing lower-than-normal head pressures. A restricted suction line will cause low su...

Best 1875 watt hair dryer to buy in 2019 – 1875 watt hair dryer reviews

There are more than 12 new 1875 watt hair dryer being introduced in the market every quarter, and many of them have some or the other unique and advanced features you’ve never heard before. That being said, if you choose any random 1875 watt hair dryer, there are possibilities of facing some of the serious issues which can come from choosing the wrong product. You don’t always have to spend a lot of money to find the best 1875 watt hair dryer for your purposes. There is a whole range of 1875 watt hair dryer and prices that can deliver the features you need. If you are looking for the top 1875 watt hair dryer, a lot of factors are going to be important considerations. You might think that all 1875 watt hair dryer are the same but much like other products, there’s a lot of variety and the options can be a little overwhelming (especially if you’re new to the market). Whether you want to just get started with a 1875 watt hair dryer, we have  affordable models or if you want to feel like you don’t miss out on any of the capabilities we have more expensive models. Read through this summary of the top products and find the best one for you to try. Here is a short list of the top 1875 w...