Gas Station Cooler & Freezer Repair in Johnsburg, IL

Legacy Refrigeration recently completed a service call for a local gas station in Johnsburg, IL, concerning a walk-in cooler that was not maintaining the proper temperature for beverage storage. The cooler was reported to be holding temperatures above 40°F, which is critical for ensuring that beverages remain properly chilled.

Upon arrival, our team found the cooler temperature at 48°F, which is far above the optimal range. The evaporator coils were encased in ice, causing the system to underperform. We quickly defrosted the ice to begin evaluating the underlying issues affecting the system.

After performing an initial check, we measured the system pressures at the condenser and discovered that the unit was low on refrigerant. The cooler uses R22 refrigerant, a substance commonly used in older systems. We then performed an H10 leak detection test, which revealed a leak coming from the u-bends in the evaporator coil. With the evaporator being over 25 years old and the condenser having been replaced just 4 years ago, our recommendation to the client was to replace the evaporators. Older systems are more prone to refrigerant leaks, leading to ongoing costs and potential environmental harm.

However, after reviewing the options with the client, it was agreed that replenishing the refrigerant and adding a leak sealer would be the most practical short-term solution. This approach gives the system a temporary fix while providing the client with time to plan for a more permanent solution if needed. We advised that if the leak sealer does not hold, the evaporators will need to be replaced.

Legacy Refrigeration prides itself on offering high-quality service backed by a reputation of excellence. With numerous positive online reviews, our commitment to customer satisfaction is well-recognized throughout the area.

If you own a cooler or freezer in Johnsburg, IL, and are experiencing similar issues, Mitchell Moore and the team at Legacy Refrigeration are ready to help. Contact us today for a FREE estimate and let us ensure your refrigeration system is running smoothly.

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