RUNASO RV Service

Certified RV Service Hamilton Based, Ontario Wide Service

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Converter Replacement

Professional replacement of RV power converters to restore proper 12V DC power supply and battery charging from shore or generator power.

Schedule Converter Diagnostics & Replacement
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Quick Service​ Overview

Mobile & In-Shop Service

Final Availability may depend on RV size, condition, and access.

  • Hamilton Region (Ancaster, Dundas, Flamborough, Glanbrook, Stoney Creek, Waterdown, Downtown Hamilton, East Hamilton, Mountain)
  • Niagara Region (St. Catharines, Niagara Falls, Welland, Fort Erie, Thorold, Grimsby, Lincoln, Niagara-on-the-Lake, Pelham, Wainfleet, West Lincoln)
  • Halton Region (Burlington, Oakville, Milton, Halton Hills)
  • Peel Region (Brampton, Mississauga, Caledon)
  • Wellington County (Guelph, Fergus, Elora, Centre Wellington, Puslinch)
  • Haldimand County (Caledonia, Cayuga)
  • Brant County (Brantford, Paris)
  • Toronto (Downtown Toronto, North York, Scarborough, Etobicoke, York, East York)

Converter Fault Diagnosis

Converter operation is tested and confirmed faulty.

Compatible Converter Replacement

Replacement unit is matched to RV electrical design.

Restored 12V Power Conversion

DC power supply is re-established.

Common Problems We Fix

Converters operate continuously under electrical load.

No 12V power on shore power

Converter fails to supply DC output.

Batteries not charging when plugged in

Charging circuit within converter fails.

Overheating or fan failure

Thermal stress damages internal components.

Outdated or incompatible converter design

Older converters don’t support modern battery needs.

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RV service technician in red RUNASO uniform walking toward a modern RV in a neutral outdoor setting

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Our Solution

RUNASO provides converter replacement focused on safety, electrical compatibility, and proper installation. We verify converter failure, select a compatible replacement, and restore DC power conversion—without guaranteeing resolution of battery condition issues, wiring faults, or overall electrical system performance.

Converter Diagnosis

We confirm the converter is the failure point.

Converter Replacement

The faulty converter is removed and replaced.

Basic Functional Verification

12V output and charging behavior are checked.

What's Included

Converter Inspection & Testing

Assessment of converter output and operation.

Converter Replacement

Installation of a compatible replacement unit.

Post-Replacement Check

Verification of DC power availability.

How The Service Works

Electrical Symptom Review

We review reported power or charging issues.

Converter Replacement

Replacement is performed safely and correctly.

Final Review

Operation and system limitations are explained.

Pricing

Converter replacement pricing depends on converter capacity, system integration, and installation access. Quotes are provided after assessment.

Converter amperage and model

Battery type compatibility

Installation access

Wiring condition

Why Choose RUNASO

RV Electrical System Experience

Converters are central to RV DC systems.

Compatibility-Focused Replacement

Incorrect converters cause system damage.

Clear Scope Control

Service targets the converter only.

Testimonials

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Frequently Asked Questions​

Converter replacement involves removing a failed or underperforming converter and installing a new unit to properly supply 12V power and charge the RV’s batteries when connected to shore power.
The converter converts incoming 120V AC power into 12V DC power and maintains battery charging while the RV is plugged into shore power.
Common signs include dim or flickering lights, batteries not charging, excessive battery drain, buzzing noises, or a complete loss of 12V power when plugged in.
Yes. A failing converter can overcharge or undercharge batteries, shortening battery life or causing permanent damage.
Battery failure affects stored power capacity, while converter failure affects charging and power delivery when connected to shore power. Diagnostics help distinguish between the two.
Yes. A properly functioning converter stabilizes voltage, protects batteries, and improves overall 12V system performance.
No. Converters vary by amperage, charging profile, and compatibility. Proper sizing and matching are essential for safe operation.
Yes. Many older converters can be upgraded to modern multi-stage units that charge batteries more efficiently and safely.
Yes. Wiring, fuses, and connections are inspected to ensure proper installation and safe power delivery.
Most converter replacements are completed within a few hours, depending on access and system configuration.
Yes. Unstable 12V power can affect control boards, ignition systems, thermostats, and other sensitive components.
Inspection is recommended when batteries stop charging properly, 12V power becomes unstable, or during electrical system evaluations.

Schedule Converter Diagnostics & Replacement

The RV power converter supplies 12V DC power and supports battery charging when connected to shore power or a generator. When a converter fails, 12V systems may stop functioning correctly. Converter replacement restores proper DC power conversion—without correcting unrelated wiring, battery, or power management issues.
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