When your Dometic cooling unit, water heater, or auxiliary power system needs a reliable replacement cord, the Dometic 14AWG SPT-3 Power Cord (Part# 4450029473) delivers the exact OEM-spec solution. At 1.5 m (4.9 ft") in length with a 15A fuse rating and full UL Certification, this cord is engineered to Dometic's exacting standards — so you get a safe, drop-in replacement with zero guesswork.

Features & Specifications

• Part Number: 4450029473
• Wire Gauge: 14AWG — heavy-duty for reliable current delivery
• Wire Rating: SPT-3 — parallel construction, oil-resistant insulation
• Length: 1.5 m (4.9 ft")
• Fuse Rating: 15A — protects connected appliances from overcurrent
• Certification: UL Certified — meets rigorous North American safety standards
• Compatible Applications: Dometic cooling units, water heaters, auxiliary power systems
• Condition: New OEM Part

Why Choose the Dometic 14AWG UL Certified Power Cord?

Not all replacement cords are created equal. The Dometic RV power cord 14AWG is built to the same specification as the original factory part — meaning it fits perfectly, performs reliably, and won't void your appliance warranty. The SPT-3 construction provides oil-resistant insulation ideal for the demanding RV environment, while the 15A fuse rating ensures your appliance is protected against electrical faults.

UL Certification gives you peace of mind that this cord has been independently tested and verified for safety — a critical factor when dealing with 120V AC power in an RV. Whether you're a DIY RV owner or a professional technician, this is the Dometic 4450029473 cord you can trust.

Compare Dometic Power Cords & Electrical Parts

Not sure which Dometic power cord or electrical component is right for your application? Use this table to compare options available at Elkhart RV Parts.

Tip: Always match the part number to your specific Dometic appliance model. When in doubt, check your owner's manual or use our AI Live Chat for compatibility guidance.

Technical Specifications

• Part Number: 4450029473
• Brand: Dometic
• Wire Type: SPT-3 (parallel, oil-resistant insulation)
• Wire Gauge: 14AWG
• Cord Length: 1.5 m / 4.9 ft"
• Fuse Rating: 15A
• Safety Certification: UL Certified
• Compatible Systems: Dometic cooling units, RV water heaters, auxiliary power applications
• OEM Part: Yes
• Condition: New

What's Included

• 1x Dometic 14AWG SPT-3 Power Cord (1.5 m")
• OEM packaging
• Backed by Dometic manufacturer warranty

Compatible Models & Alternatives

This cord is designed for use with Dometic cooling units, water heaters, and auxiliary power systems. For portable cooler power cords, see the Dometic AC Power Cord for CFX/CFF/CF/CC Series (Part# 9600024789). For furnace cord assemblies, see the Dometic Atwood Furnace Power Cord Assembly (Part# 30623).

Frequently Asked Questions

Is the Dometic 4450029473 power cord UL certified?
Yes — this cord carries full UL Certification, meeting North American electrical safety standards for residential and RV applications.

What appliances is this power cord compatible with?
It is designed for Dometic cooling units, water heaters, and auxiliary power applications. Always verify your appliance's part number before ordering.

What does 14AWG mean for an RV power cord?
14AWG refers to the wire gauge — a thicker wire that handles up to 15A of current safely, making it suitable for higher-draw RV appliances.

How long is the Dometic 4450029473 cord?
The cord measures 1.5 m (4.9 ft") in length, providing adequate reach for most standard RV appliance installations.

Is this an OEM replacement part?
Yes — Part# 4450029473 is a genuine OEM-grade Dometic replacement part, ensuring a perfect fit and full compatibility with your existing appliance.

Where can I buy the Dometic 4450029473 power cord?
ElkhartRVParts.com is an authorized source for genuine Dometic replacement parts including the 4450029473 power cord.

Why Buy from Elkhart RV Parts?

Elkhart RV Parts is your trusted source for OEM-grade Dometic replacement parts. We carry verified authentic components, offer fast shipping, and back every purchase with our customer satisfaction guarantee. Our team of RV parts specialists is available via AI Live Chat to help you confirm compatibility before you order.