Kitchen Electrical Plan

Kitchen Electrical Plan

The kitchen integrates both 12V DC and 120V AC electrical systems to support the refrigerator, lighting, countertop appliances, and the propane stove’s ignition system.
This page documents the electrical layout, circuit planning, safety considerations, and routing strategy for a clean and serviceable installation.

1. Electrical System Overview

The kitchen uses a hybrid electrical setup:

  • 12V DC for the RecPro refrigerator, lighting, and optional stove ignition
  • 120V AC for countertop appliances and the washer/dryer (in the bathroom)

All circuits originate from the main electrical distribution panels and route through protected channels to the kitchen.

2. 12V DC System

The RecPro 10 Cu Ft 12V Refrigerator is the primary 12V appliance in the kitchen.
Additional 12V loads include overhead lighting, optional under‑cabinet lighting, and the stove’s ignition system (if required).

12V Components:

  • RecPro 12V Refrigerator: dedicated fused circuit, heavy‑gauge wiring per manufacturer specs
  • Overhead LED lighting: low‑draw 12V circuit
  • Under‑cabinet lighting (optional): tied into the same or separate lighting circuit
  • Stove ignition: 12V or battery depending on model

12V Considerations:

  • Use the manufacturer‑recommended wire gauge for the refrigerator (typically 10–12 AWG).
  • Keep the refrigerator on its own fused circuit to prevent voltage drop.
  • Route 12V wiring through protected chases or conduit.
  • Provide ventilation space behind the refrigerator for heat dissipation.

3. 120V AC System

The kitchen requires 120V AC for countertop appliances and general convenience outlets.
All kitchen outlets must be GFCI‑protected due to proximity to water.

120V Components:

  • GFCI outlet near the countertop
  • Additional convenience outlets for appliances such as:
    • Coffee maker
    • Toaster
    • Portable induction cooktop
    • Blender or mixer
  • Optional dedicated circuit for high‑draw appliances

120V Considerations:

  • All countertop outlets must be GFCI‑protected.
  • Use 12 AWG wire for 20A kitchen circuits.
  • Separate circuits prevent overload when using multiple appliances.
  • Outlets should be accessible even with cabinets installed.

4. Circuit Planning

The kitchen should have a balanced mix of 12V and 120V circuits to support all appliances safely.

Recommended Circuits:

  • 12V Refrigerator Circuit: dedicated, fused
  • 12V Lighting Circuit: overhead + optional under‑cabinet
  • 120V GFCI Countertop Circuit: primary outlet
  • 120V Convenience Circuit: additional outlets
  • 120V High‑Draw Circuit (optional): for induction cooktop or microwave

This layout ensures redundancy, safety, and future expansion capability.

5. Routing Strategy

Electrical routing must remain clean, accessible, and protected from heat, moisture, and mechanical damage.

Routing Guidelines:

  • Run 12V and 120V wiring in separate conduits or chases.
  • Keep wiring away from propane lines and stove heat zones.
  • Use grommets for all penetrations through metal framing.
  • Label all circuits at both the panel and the appliance end.
  • Leave service loops behind the refrigerator and stove.

6. Safety Systems

Electrical safety is critical in a compact kitchen environment.

Safety Components:

  • GFCI protection for all countertop outlets
  • Proper grounding for all 120V circuits
  • Propane leak detector mounted low near the stove
  • CO detector mounted at breathing height
  • Fire extinguisher rated for electrical and grease fires

7. Appliance Integration

RecPro 12V Refrigerator:

  • Dedicated 12V circuit
  • Heavy‑gauge wiring
  • Ventilation space behind and above

CAMPLUX 21″ Propane Range & Oven:

  • May require 12V or battery ignition
  • Keep wiring away from heat zones
  • Provide access for service

Sink Area:

  • GFCI outlet nearby
  • Lighting above the work area

8. System Summary

The kitchen electrical system combines 12V and 120V circuits to support the refrigerator, lighting, stove ignition, and countertop appliances.
Dedicated circuits, GFCI protection, and clean routing ensure safety and reliability.
As the build progresses, this page will be updated with final circuit sizes, panel assignments, and installation photos.

  • 12V: refrigerator, lighting, stove ignition
  • 120V: GFCI outlets, countertop appliances
  • Safety: GFCI, CO detector, propane detector
  • Routing: protected, labeled, and separated by voltage