The FreshJet 5 Series Air Conditioner Positive Temperature Coefficient Resistor (PTCR) Relay is a genuine Dometic service part. Match part number 4450037544 and your unit model/data label before ordering.

Key Features

• Genuine Dometic replacement service part
• Dometic part number: 4450037544
• Dometic catalog description: FreshJet 5 Series Air Conditioner Positive Temperature Coefficient Resistor (PTCR) Relay
• Use only for the matching Dometic model/application

Technical Specifications

Brand	Dometic
Part Number	4450037544
Dometic Catalog Name	FreshJet 5 Series Air Conditioner Positive Temperature Coefficient Resistor (PTCR) Relay
Product Type	Service Part

Before You Order

Dometic service part numbers can be model-specific. Verify the part number and application against your original component or unit label before purchase.

Frequently Asked Questions

Q: How do I confirm this is the right Dometic part?
A: Compare your model/data label and original component to Dometic part number 4450037544. This listing follows Dometic's catalog description.

Q: Is this interchangeable with other Dometic parts?
A: Do not assume interchangeability. Use the exact Dometic part number or confirm fitment before ordering.