--- title: "Mobile RV Refrigerator Repair MA | Clean Slate RV" description: "Specialized RV absorption refrigerator repair in Carver, MA. Dometic & Norcold experts. Serving Plymouth, Brockton, Taunton & 50+ South Shore towns." lang: en json-ld: | [ { "@context": "https://schema.org", "@type": "FAQPage", "mainEntity": [ { "@type": "Question", "name": "Why is my RV fridge not cooling?", "acceptedAnswer": { "@type": "Answer", "text": "Absorption fridges can fail to cool due to a blocked burner, faulty thermocouple, bad control board, cooling unit failure, or simply not being level. We diagnose the root cause before recommending any repair." } }, { "@type": "Question", "name": "Can a failed RV absorption fridge be repaired or does it need replacement?", "acceptedAnswer": { "@type": "Answer", "text": "Many issues — like burner assemblies, thermistors, control boards, and heating elements — are repairable. However, if the sealed cooling unit has failed (ammonia leak), replacement is typically the best option." } }, { "@type": "Question", "name": "Does my RV need to be level for the fridge to work?", "acceptedAnswer": { "@type": "Answer", "text": "Yes! Absorption refrigerators rely on gravity and heat to circulate refrigerant. Being significantly off-level can cause poor cooling and even permanent damage to the cooling unit over time." } }, { "@type": "Question", "name": "How do I know if my RV fridge has an ammonia leak?", "acceptedAnswer": { "@type": "Answer", "text": "Signs include a strong chemical smell, yellow residue near the cooling unit, and complete cooling failure. If you suspect a leak, turn the fridge off immediately and contact us for inspection." } }, { "@type": "Question", "name": "How much does RV refrigerator repair cost?", "acceptedAnswer": { "@type": "Answer", "text": "Our labor rate is $165/hour. A one-time $125 service call fee applies on your first visit only. Travel is free within 30 miles of Carver, MA — beyond that, it's just $3/mile. You'll always get an upfront estimate before any work begins." } } ] }, { "@context": "https://schema.org", "@type": "Service", "name": "Absorption Refrigerator Repair", "description": "Burner cleaning, thermocouple replacement, cooling unit diagnosis — we keep your fridge ice-cold on gas or electric.", "url": "https://cleanslatervrepair.com/services/absorption-refrigerator", "provider": { "@type": "AutoRepair", "name": "Clean Slate RV Repair", "url": "https://cleanslatervrepair.com", "logo": "https://cleanslatervrepair.com/og-image.png", "telephone": "+1-508-333-3302", "email": "cleanslaterv@gmail.com", "address": { "@type": "PostalAddress", "addressLocality": "Carver", "addressRegion": "MA", "postalCode": "02330", "addressCountry": "US" }, "geo": { "@type": "GeoCoordinates", "latitude": 41.8834, "longitude": -70.7626 }, "openingHoursSpecification": { "@type": "OpeningHoursSpecification", "dayOfWeek": [ "Monday", "Tuesday", "Wednesday", "Thursday", "Friday", "Saturday" ], "opens": "08:00", "closes": "18:00" }, "sameAs": [ "https://www.facebook.com/profile.php?id=61575527498498", "https://share.google/7IOdK6btzO74hEsEk" ], "areaServed": [ { "@type": "AdministrativeArea", "name": "Plymouth County, MA" }, { "@type": "AdministrativeArea", "name": "Bristol County, MA" }, { "@type": "AdministrativeArea", "name": "Barnstable County, MA" } ] } } ] --- ❄️ Book Your Winterization Now — [(508) 333-3302](tel:+15083333302) ❄️ Book Your Winterization Now — [(508) 333-3302](tel:+15083333302) [![Clean Slate RV Repair](/assets/logo-DsNULCls.webp)](/) [Services](/services)[Service Area](/service-area)[Blog](/blog)[About](/about)[Contact](/contact)[Call Now](tel:+15083333302) [Services](/services)[Service Area](/service-area)[Blog](/blog)[About](/about)[Contact](/contact)[Call Now](tel:+15083333302) ![RV Absorption Refrigerator Repair](/assets/service-absorption-fridge-DRqNifjj.jpg) 1. [Home](/) 3. [Services](/#services) 5. Absorption Refrigerator Repair # RV Absorption Refrigerator Repair Expert diagnosis and repair for Dometic, Norcold, and other absorption-style RV refrigerators. Fridge warm, freezer thawing, or that ammonia smell creeping in? We roll up — burner clogged? Cleaned. Thermocouple out of whack? Replaced. Cooling unit leaking ammonia? We diagnose it (no guesswork), flush the lines, and get that thing back to ice-cold. [Absorption refrigerators](/services/absorption-refrigerator) are unique to RVs and require specialized knowledge to diagnose and repair. Unlike residential compressor fridges, these units use a heat-driven chemical process involving ammonia, hydrogen gas, and water — and when something goes wrong, you need a technician who truly understands how they work. Flame sensor checked, burner orifice torqued to spec, thermostat dialed in — no more 'it works on shore power but dies on propane.' Want upgrades? We swap in modern controls, add auto-ignition, or even go full electric if you're ditching propane. We log every temp, every flame height, every cycle — your beer stays frosty, your food stays safe. ## Common RV Refrigerator Problems We Fix [Absorption refrigerators](/services/absorption-refrigerator) can fail in subtle and frustrating ways. Here are the most common issues we see on service calls: Not cooling on propane: Usually caused by a clogged burner orifice, failed thermocouple, or blocked flue. We clean the burner assembly, test flame height and quality, and verify proper venting. Not cooling on electric: A failed heating element or bad control board prevents the cooling unit from operating on shore power. We test resistance values and replace components as needed. Not cooling on either mode: This often indicates a failed cooling unit — the sealed ammonia system that drives the entire refrigeration cycle. We confirm with temperature testing at multiple points before recommending replacement. Ammonia smell or yellow residue: These are signs of a cooling unit leak. If you detect either, turn the fridge off immediately and contact us. Ammonia leaks are a safety concern and mean the sealed system needs replacement. Error codes on digital models: Modern Dometic and Norcold units display fault codes that guide diagnosis. We interpret these codes and trace them to their root cause — whether it's a thermistor, control board, or [wiring](/services/electrical) issue. ### Need help with absorption refrigerator repair? Give Phil a call or send us a message — we'd love to help. [Call Us](tel:+15083333302)[Send a Message](mailto:cleanslaterv@gmail.com) ## Our Diagnostic Process [Absorption fridge](/services/absorption-refrigerator) diagnosis requires patience and precision. When Phil arrives, he follows a systematic process: We test the burner assembly for proper flame color, height, and stability. A yellow or wavering flame indicates contamination or airflow problems. Burner orifice torqued to spec, thermostat dialed in. On electric mode, we verify heating element resistance and control board output. We check thermistor readings at multiple points to confirm the cooling unit is circulating properly. We also verify that the RV is level — [absorption fridges](/services/absorption-refrigerator) rely on gravity to circulate refrigerant, and being off-level can cause poor cooling and permanent damage to the cooling unit over time. ## Brands & Models We Service We service all major RV [absorption refrigerator](/services/absorption-refrigerator) brands, including Dometic, Norcold, and older Americana units. Whether you have a 2-way (gas/electric), 3-way (gas/electric/[12V](/services/electrical)), or newer automatic-ignition model, we have the expertise to diagnose and repair it. We also work on residential-style compressor refrigerators that are increasingly found in newer RVs, though absorption units remain our specialty. ## Upgrades & Modernization Want upgrades? We swap in modern controls, add auto-ignition, or even help transition to a compressor-style fridge if you're ditching propane. Modern control boards offer better temperature regulation, fault diagnostics, and safety features compared to older mechanical thermostats. Upgrading the control board alone can dramatically improve cooling consistency. ## Leveling & Installation Considerations [Absorption refrigerators](/services/absorption-refrigerator) must be reasonably level to function properly. The ammonia-water-hydrogen solution relies on gravity flow through the cooling unit's internal tubing. Being significantly off-level — even for short periods — can cause air pockets that permanently reduce cooling capacity. If you're experiencing intermittent cooling issues, the problem may be as simple as your RV's leveling rather than a mechanical failure. We'll check and advise on proper leveling practices. ## Pricing & What to Expect Refrigerator repairs vary widely in cost depending on the issue. A burner cleaning or thermocouple replacement is straightforward and affordable. A full cooling unit replacement is a larger investment but often makes sense compared to buying a new fridge. We provide honest, upfront estimates before any work begins. No hidden fees, no pressure — just clear information so you can make the best decision for your rig and budget. ## Proudly Serving the South Shore, Southeastern Massachusetts & Cape Cod Based in Carver, MA, we provide mobile RV absorption refrigerator repair across Plymouth, Bristol & Barnstable Counties and surrounding areas. [Carver](/service-area/carver-ma)[Plymouth](/service-area/plymouth-ma)[Wareham](/service-area/wareham-ma)[Middleborough](/service-area/middleboro-ma)[New Bedford](/service-area/new-bedford-ma)[Rochester](/service-area/rochester-ma)[Bourne](/service-area/bourne-ma)[Fall River](/service-area/fall-river-ma)[Yarmouth](/service-area/yarmouth-ma)[Sandwich](/service-area/sandwich-ma) [View full service area](/service-area) ## Frequently Asked Questions ### Why is my RV fridge not cooling? ### Can a failed RV absorption fridge be repaired or does it need replacement? ### Does my RV need to be level for the fridge to work? ### How do I know if my RV fridge has an ammonia leak? ### How much does RV refrigerator repair cost? ## Related Articles [ ### 5 Things Every Massachusetts RV Owner Should Check Before Their First Spring Trip After a long New England winter, here are the 5 essential checks to get your RV road-ready—from roof seals to plumbing pressure tests. ](/blog/rv-spring-maintenance-tips)[ ### From the South Shore to National Recognition: Why Certification Matters for Your RV Clean Slate RV Repair owner Phil featured by RVTAA. Learn why certified RV maintenance is essential for Massachusetts owners to protect warranties and avoid leaks. ](/blog/rvtaa-certified-mobile-rv-technician) ## Other Services We Offer [ ### Furnace Repair & Upgrades Blower motors, sail switches, combustion chambers, igniters — full diagnostics and modern upgrades to keep you warm on the road. ](/services/furnace-repair)[ ### Water Heater Service Burner jets, thermocouples, anode rods, tankless upgrades — we get your hot water flowing and keep it that way. ](/services/water-heater-service)[ ### A/C Cleaning & Replacement Coil cleaning, capacitor swaps, compressor checks, and full upgrades with soft-start kits — stay cool without bog-downs. ](/services/ac-cleaning-replacement) ## Need Help with Absorption Refrigerator Repair? Give Phil a call or shoot us a message. We're here to help — whether you're in Carver or across the South Shore. [Call Us Today](tel:+15083333302)[Send a Message](mailto:cleanslaterv@gmail.com) Clean Slate RV Repair Professional mobile RV repair across Plymouth, Bristol & Barnstable Counties. Based in Carver, MA. 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