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
We have been working with Clark Heating & Cooling for years. Each experience has been very good. This most recent job was no exception. They...
We have been working with Clark Heating & Cooling for years. Each experience has been very good. This most recent job was no exception. They helped us come up with a way to reduce an very old 10 ton unit down to a 5 ton unit because the space is being used differently and Dave with his team was able to rework the ducting to get the air in the right places.
Phil Klein
Holy Cow! I full well expected any company that came out for a tune up was just going to tell me to give up on my unit and give them 10k for a...
Holy Cow! I full well expected any company that came out for a tune up was just going to tell me to give up on my unit and give them 10k for a new one....and then you send me Sam! Let's be real, all true heros are named Sam. Uncle Sam, Sam Adams, Sam from LOTR who is the only reason the ring got destroyed...and YOUR Sam. Kind, respectful, friendly, and a pro! Im beyond thrilled. He came and was thoroughly going over everything while putting up w my questions and not giving up on my old gal AC while she is kicking. Thank you guys for showing me AC companies in the valley can in affect be honest.
I appreciate you and all you did and can't wait to call you out for all AC needs,
Thanks for being the real hero Sam,
Liberty Bratt
Liberty Bratt
Our A/C was damaged from a recent storm and was making ear-piercing high-pitched noises. Dave provided a reasonable estimate for replacement,...
Our A/C was damaged from a recent storm and was making ear-piercing high-pitched noises. Dave provided a reasonable estimate for replacement, which our insurance company accepted. I'm a researcher, and found that Dave's expert recommendations for an energy efficient unit was spot-on for our home. Dave and his Cool Crew installed our new, whisper quiet Trane and we no longer mind living in Phoenix during the summer! Our home is cooler and the unit actually needs to kick on less than our previous one. We are enjoying the monthly savings in energy costs and are so glad we found Clark Heating and Cooling, an honest, experienced company we are proud to recommend.
Nother B.
We are thrilled with our new A/C Unit Dave, Ivan, Gabe & Johnny installed last week. Our office has never felt better & we are looking forward to...
We are thrilled with our new A/C Unit Dave, Ivan, Gabe & Johnny installed last week. Our office has never felt better & we are looking forward to having a "COLD" summer. Such a great professional team & we would highly recommend using them for all your HVAC needs. 5 Stars!!!!!
