Magnetek/Parallax 6300/7300/8300 Upgrade Kits
  WFCO 8955 AN (P) and PEC Replacement Converters
  Boondocker Converters
  Boondocker Main Board Assembly for WFCO 8955
  Progressive Dynamics Converters
  Airstream Converters and More
  TriMetric Battery Monitor
  Iota DLS Converters
  WFCO Converters
  Parallax Magnetek Converters
  Pop Up and Small Camper Converters
  Parallax Paramode with TempAssure
  Adapters Plugs Receptacles
  RV Surge Protectors
  RV Power Protection EMS
  American/Centurion CS 6000 Converter
  Centurion CS 3000 Replacement
  Elixir Replacement Converter
  Lithium Battery Converter Chargers
  Zamp C-PAP Power System
  Zamp Portable Solar Kits
  Samlex EVO Inverter Chargers
  Samlex Pure Sine Wave Inverters
  Xantrex TrueCharge2 Chargers
  Xantrex Pure Sine Wave Inverters
  Xantrex Freedom 458 Inverter/Chargers
  PowerAll Jump Start and Charger
  WFCO Pure Sine Wave Inverters
  Inverter Class T Fuses
  Water Pumps
  Dinosaur Electronics
  SeeLevel Gauges
  AGM Batteries
  Xantrex Link Battery Monitor
  Ultra Trik-L-Start LSL Products
  RV Power Outlets
  Circuit Breakers and Fuses
  Transfer Switches
  Distribution Panels
  Solar Charger Maintainers
  Shunts
  Battery Disconnects
  Battery Minder Battery Chargers
  Automatic Load Shed
  12 Volt LED Interior Lighting
  Desulfators
  Books
  Pressure Pro
  Samlex Solar
  Water Heaters
  24 Volt Converters
  48 Volt Converters
  240 VAC Converters (European)
  Marine Battery Chargers
  Spendide Washer/Dryer Repair
  Specialty Converters
  Optimate Chargers
PBJS12000RDW PBJS12000RDW Powerall Element
EVO-3012 Samlex EVO-3012 3000 Watt Pure Sine Inverter/Charger
PD9180AL PD9180AL 80 Amp, 12 volt, Lithium Ion Converter/Charger
PD9170AL PD9170AL 70 Amp, 12 volt, Lithium Ion Converter/Charger
PD9145AL PD9145AL 45 Amp, 12 volt, Lithium Ion Converter/Charger
0 item(s) in your cart / Total: $0 View Cart Checkout
Home > Airstream Converters and More
 

Airstream Converters and More

 
 
Vintage and modern Airstream has used many different power converters and distribution panels over the years and the trade name "Univolt" has been commonly used for all of them.  Some of the original units were actually labeled "Univolt"  Today's technology is far advanced from the old Univolts and a modern switch mode converter will undoubtedly increase the performance of your DC system and battery charging capability.
Many older "Univolts" also housed the DC distribution fuses as well.  Since these are no longer produced, a separate fuse panel must be installed.  This is not a difficult job.  Here is a typical wiring diagram to illustrate installing a modern deck mount converter with a separate fuse panel. 
 
If your unit has a separate DC distribution panel located on a wall for instance, you do not need a new fuse panel unless you want to replace glass fuses with modern automotive style blade style fuses common in newer RVs. 
When installing a modern converter, you will not have use of the AC power-on light found in most older Airstream control panels.  Here is the Bill Worden method to make the power-on light work when connected to AC shore power. 



When replacing older Univolts we recommend the Boondocker PM4B-45, 60 or 75 amp units.  They are very reliable, efficient, have a great 4 stage charge profile and the best warranty (3 years)
 
       




AC/DC distribution for your restoration or to maybe clean up that old "Rats nest" we recommend the PD5000.  Includes outlet for your converter.  Lifetime Warranty!


 
Newer Airstreams use the Parallax 7355/8355 (30 amp service) or the 555/5300 (50 amp service power center with a single stage converter/charger section.  If you wish to upgrade to a multi-stage converter/charger, we have an upgrade available for either.  Keep in mind that 30 or 50 amp service refers to the incoming AC service only and converter/chargers are rated in their DC output.  Both the 7355/8355 and 555/5355 are 55 amp DC output converter/chargers.

Progressive Dynamics 4655 Upgrade Kit for the Parallax 7355/8355
 
                 
                                     Inteli-Power Upgrade Kit                                                

Tip:  The 4655 kit comes with a new DC fuse board.  If you purchase the optional 4600 series remote with your kit, you can skip the fuse board installation since the newer Parallax units already have a modern fuse board. The kit comes with a fuse board for use with the older 6300 series units but they were never used in Airstream trailers.  Keep it in your toolbox in case you or a friend needs to replace one someday.  This will save considerable time during installation and all of the controls for the Charge Wizard found on the fuse board are duplicated on the remote.  

There are currently no pre-made kits for the 555/5355 like there is for the 7355 and 8355 however many are changing out the lower converter section with a deck mount converter such as the Boondocker PM4B-60, 4 stage deck mount or the Progressive Dynamics 4655TV with remote (Note this is a different product than the standard 4655 for the 7355/8355 and does not have the metal box)
It's not a difficult job to do the conversion yourself or have your installer do the conversion for you.
Click here for photos a typical 555/5355 conversion to a multi stage converter.  (Many thanks to Ms Tommie Fantine Lauer for providing photos of her upgrade to the Boondocker PM4B-60) She did a great job and the photos are used with her permission.  


Considering an inverter/charger?  We love the Samlex EVO! Pure sine wave output, 3X surge power, direct solar input, zero time transfer, 3 or 4 stage charging with programmable set points and equalization, 100 Amp charger, 40 Amp transfer relay, optional remote. Compare to Magnum and save big $$$


If only shopping for an inverter without charging but still want pure sine wave, the Samlex PST series is our recommendation.  Commercial quality at an affordable price with optional remote.


The number one cause of premature converter or inverter failure and electrical problems in general is power surges, accidental connection to 220, lightning, open neutral, open ground, reverse polarity, etc.  Cheap insurance is a surge protector or EMS. Generators and campgrounds (especially older ones) are the primary cause and its very easy to prevent.