About Als Heating Repair
Als Heating Repair provides professional HVAC and air conditioning services in San Francisco, CA. Serving residential and commercial customers with expert technicians and quality parts.
Certifications
epa universal
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Frequently Asked Questions
My dishwasher isn't dispensing chemicals properly. What's wrong?
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.
What temperature must commercial dishwashers reach for sanitization?
High-temperature commercial dishwashers must reach 180°F (82°C) at the final rinse to achieve proper sanitization per NSF and health department standards. Low-temperature chemical sanitizing machines must maintain proper chemical concentrations (chlorine, iodine, or quaternary). If your high-temp machine isn't reaching 180°F, it's not properly sanitizing and may fail health inspection. Call a technician immediately.
Why is my commercial oven not reaching temperature?
Common causes include: faulty igniter or ignition module, failed heating element (electric ovens), thermostat or temperature probe failure, gas valve issues, or clogged burner ports. Start by checking error codes on the control panel if equipped. If the oven lights but doesn't reach temperature, the thermostat or temperature probe is often the culprit. A certified technician can diagnose the root cause quickly.
Contact Information
Address
2261 Market St #196
San Francisco, CA 94114
Phone
+14153343421Gallery
