Navarro Brothers Water Heater Repair

Chemical dispensing problems are typically caused by: clogged or faulty chemical pumps, incorrect dilution ratios, empty chemical containers, broken injection lines, or control board issues. In low-temperature machines, proper chemical concentration is essential for sanitization — test strips should verify concentration after every repair. Many chemical distributors offer free testing; alternatively, a technician can verify and repair the dispensing system.

A comprehensive PM program should include: scheduled inspections at manufacturer-recommended intervals, cleaning of condenser coils and filters, calibration of temperature controls, inspection and testing of safety systems, lubrication of moving parts, replacement of wear items (gaskets, filters, belts), refrigerant level checks, combustion analysis for gas equipment, and detailed documentation for each visit. Avoid programs that are just a visual inspection without hands-on service.

Commercial fryer safety checks include: verifying hi-limit switch operation, checking thermostat accuracy, inspecting gas connections and pressure (gas fryers), testing electrical connections (electric fryers), checking oil filtration system function, inspecting drain valve operation, verifying fire suppression system compatibility, and checking for oil leaks. Safety checks should be performed by a certified technician at every service visit.