Universal Power Board for absorption fridges

Drop-in controller to bring failing gas fridges back to life — stable 12V logic, safer wiring, and clean retrofit for Dometic/Thetford families.

Plug-in replacement* 12V logic Works with existing eyebrow
NomadCool Universal Power Board

What it is

A sealed, drop-in control board that replaces fragile OEM bricks and stabilises ignition/power paths — without changing the cabinet or fascia.

  • Simple wiring: power, solenoid, flame+spark, switch/LED.
  • Epoxy-potted for humidity and vibration resistance.
  • Designed to avoid DC-mode battery drain issues.

Why this board

Fast swap

Rear-mounted, minimal tools. Keep the cabinet/fascia intact.

Stable ignition & control

Cleans up weak power paths that cause intermittent lighting.

Future upgrade path

Designed to coexist with a later 12V compressor retrofit.

Failure gallery

Why OEM bricks fail — and why a sealed board is safer.

Highlights & specs

What you get

Reliable operation, simplified wiring, reduced risk of battery issues — a modern, safe, simple controller kit.

  • Universal with EU-style GV100 gas solenoids & flame-rectification sensors.
  • Only four connections: power, solenoid, flame+spark, and switch/LED.
  • Epoxy-potted to resist humidity, vibration, and wear.
  • Designed to avoid DC-mode battery drain issues.

Compatibility

Dometic RM7/RM8/RMD/RMS families and Thetford N-Series (verify wiring & sensors before ordering).

Intended as a replacement for fragile eyebrow/control bricks and their connectors.

Install

Mount at the rear of the cabinet; keep fascia and insulation intact. Quick-start wiring map included.

Value

OEM boards often cost €250–€300 and are scarce; this kit is €149 and in stock.

FAQ

Will this replace my dead eyebrow panel?
In many cases you'll still use the existing eyebrow; this board focuses on power/control reliability. For specific panel obsolescence, see the Dometic/Thetford guides.
Can I upgrade to 12V compressor later?
Yes — this board is designed not to block a future TwinDrive + QuadPhase retrofit path.

Ready to order?

If you already confirmed wiring on your model, go straight to checkout. Otherwise, send model + symptom and we'll confirm fit.