Replace Your Car's AC Thermal Expansion Valve or Orifice Tube
Your car or truck's AC system is under extreme pressure and the thermal expansion valve or orifice tube monitors the amount of pressure and the temperature of your A/C system. It calculates the precise amount of refrigerant that can safely go into the evaporator. A failing expansion valve or orifice tube often causes a vehicle's air conditioner to blow hot air.
Replace or Repair
- Expansion Valves: Too much refrigerant causes your evaporator to get too cold whereas too little refrigerant would result in inadequate cooling. The expansion valve is a complex valve that regulates refrigerant flow. This process of metering the refrigerant adjusts the flow according to the temperature of the refrigerant in the evaporator coil. Talk to one of the pro mechanics at Fort Walton Radiator Auto Air & Repair, as this part can be replaced on its own and does not require the entire replacement of the AC assembly.
- Orifice Tubes: Unlike the expansion valve, the orifice tube is a simple fixed device with no moving parts. It therefore cannot vary the flow of refrigerant into the evaporator, but rather causes a permanent restriction in the system. However, like the expansion valve the orifice tube regulates refrigerant flow through the system and filters debris which may come through in its screen. Often fixing a "bad orifice tube" requires replacing the entire evaporator assembly.
Contact Us Today!
Got questions? We've got answers! Drop us a line, give us a call, or even stop by. Our team is eager to help you with any auto repair needs you have. Let's get you back on the road safely and swiftly!
What Our Customers Are Saying
My daughter was in Fort Walton for her bachelorette party. Right after she arrived from Indiana, her car was showing an overheating warning. We called the very next morning and they were able to get her car in and fixed the same day!!! Amazing service all around. We are so grateful for the kindness and quick service on a Friday nonetheless. So thankful for this business!!!! 10/10 stars!!!
Heating and Cooling Services, near Fort Walton Beach, IN
Perfect service all around! We had reoccurring issues with our Volvo's radiator the past year and the Volvo dealer could not figure it out. Took it to Danny and team and they quickly identified the problem and gave a fair quote. The work was excellent and the customer service was exceptional throughout the entire process. If you are in the need of auto repairs, stop looking and call Dawn at Fort Walton Radiator Auto Air and Repair. You won't regret it--they are true pros.
Fort Walton Beach, FL
FWB Radiator solved a difficult Air Conditioning update problem on my classic 88 Vette. Danny and the professionals at FWB Radiator dedicated their time and expertise to making sure the job got done right. Outstanding results at a very fair price. I will definitely be back! 5 Stars.
Fort Walton Beach, FL
Had them put in a new carburetor couple weeks ago. It's running great. They did a great job. Reasonable price. This was done on a 1965 engine. Very happy with the work. They know their job.
Fort Walton Beach, FL
