This twisty part which is found in an A/C unit regulates the refrigerant flow for the indoor coil. It is called a thermostatic expansion valve, or TXV, for short. The TXV makes sure the A/C unit maintains maximum efficiency by allowing only a certain amount of refrigerant to flow into the evaporator. This control over the flow of refrigerant is necessary to make the evaporator as efficient as possible. It also prevents refrigerant from
Clark Heating and Cooling was top notch all the way. I would highly recommend to anyone. The experience was amazing and just so simple and...
Clark Heating and Cooling was top notch all the way. I would highly recommend to anyone. The experience was amazing and just so simple and professional. They installed immediately, quickly and cleaned everything."
Dino A
Great Company. I have them service my systems and they have added items to make my systems work better. Highly recommend them
Great Company. I have them service my systems and they have added items to make my systems work better. Highly recommend them
Brian Gallegos
We bought our house approx 11 yrs ago and had a brand new AC installed at that time. Over the last 11 years our 'new' AC was never really adequate...
We bought our house approx 11 yrs ago and had a brand new AC installed at that time. Over the last 11 years our 'new' AC was never really adequate in the brutal hot summer months here in PHX - the bedroom was really the only room that got cool enough to bearable when the heat got really bad. Things came to a head last year after being forced to work from home because of the pandemic, we finally had enough.
We heard about Clark Heating + Cooling and saw they had a lot of good reviews so we asked them to come out and give us an estimate for a new unit
Dave came out in July or August, looked everything over and suggested that we not only needed a new unit but completely new duct work and air handlers. The quote he gave us was very reasonable so we decided to go ahead and booked an install date for sometime in December
In December 2020, the guys showed up and installed the new system and ductwork over about 2.5 days. The old system was removed efficiently and quickly and the new unit was in place before we knew it. Everyone was extremely professional, friendly and courteous and when they finished the work they cleaned everything up perfectly.
Fast forward to April 2021 when I am writing this review. We started using the AC more frequently in early April and we are astounded by the difference between what we had and what we used to have. All rooms now have adequate cooling - the system is much better balanced and finely tuned. It is incredible. The true test will be in the summer when the temps are consistently hitting 115 or higher but we have every confidence all will be well based on what we have experienced so far
I don't want to leave without giving special mention to the first person we spoke to when we initally contacted Clark Heating and Cooling. Michelle was fantastic from our very first phone call and seemed to be very willing and happy to go above and beyond to make sure everything was well coordinated and ran smoothly as we moved forwards with the work - Thank you Michelle!
I can't say enough good things about our overall experience with Clark Heating and Cooling and I would not hesitate to recommend them to anyone
Bryn and Lisa
We have used Clark heating & cooling for over 6 years now and each time I am blown away by their level of professionalism and high quality work! We...
We have used Clark heating & cooling for over 6 years now and each time I am blown away by their level of professionalism and high quality work! We just moved into a new home and needed to have BOTH units replaced! The guys put in a FULL DAY of work (from 8am to 730pm)getting those units installed so we could have heat that night! They always arrive on time, get the work done right and in my mind are very affordable and fair on price.
