Sea-Dog 450150 Ceramic Heater, 12V
Free returns on all eligible orders
You have 30 days to request a return. All sale items are final sale.
The Sea-Dog 450150 12V ceramic heater helps keep small windows clear of condensation by warming the air around the glass. Its pivoting base and compact design make it easy to position where defogging is needed.
Key Features
- ABS housing for a marine-ready install
- Helps keep small windows clear of condensation
- 12V ceramic heater designed for defogging/small-area use
- 5-1/2' cord plugs into a 12V power socket
- Base pivots and rotates for flexible aiming
- Can be attached with the included Velcro strip
- 550 BTU heat output
Intended Use
- Marine/RV cabin ventilation and comfort systems (small-area window defogging)
- Boats and other 12V DC setups where spot heating/defogging is desired
Product Details
- Sea-Dog 450150 Ceramic Heater, 12V (SKU: 354-4501501)
- Power/Use: 12V DC ceramic heater
- Heat output: 550 BTU
- Housing: ABS
- Cord: 5-1/2' cord
- Mounting/positioning: base pivots and rotates; can be attached with included Velcro strip
Parts Desk Insights
Best Use Case: A great choice when you want targeted warmth to help reduce condensation on small windows and improve visibility.
Common Issues: For best results, aim the unit toward the glass surface you’re trying to clear, and make sure any mounting/aiming attachment (Velcro strip) is secure so airflow stays directed. If it’s not clearing effectively, confirm you’re using the correct 12V power connection and that the heater is positioned where it can warm the window area.
Related Products & Accessories
Browse related Cabin Climate Control to complete the installation.
Shipping information
In-stock and OEM parts: ship same or next business day.
Locally warehoused items: ship within 1-3 business days.
Special-order items: timeline confirmed after order.
Returns & warranty
Returns & Satisfaction Guarantee
We stand firmly behind the quality of every product we sell. Your confidence matters to us — and we back it with a straightforward 30-Day Satisfaction Guarantee.
If you are not fully satisfied, you may request a return within 30 days of delivery. All returns must receive pre-approval prior to being sent back. Unauthorized returns will not be accepted.
To qualify for a return:
Item must be in new, unused condition
Product must be in its original packaging
All parts, components, hardware, manuals, and accessories must be included
Packaging must be undamaged and suitable for resale
Important:
Electronics are strictly inspected. No returns on open-box electronics. Exceptions may apply only with prior written approval. Any electronic unit that has been installed, powered, activated, or altered may not be eligible for return.
We are serious about product integrity — and equally serious about taking care of our customers. If there is ever a product issue, contact us immediately so we can make it right.
For return authorization, please contact our support team before shipping anything back.