Dickinson Heaters - 3" Heatex Map 15 | 00-HEA3
Free returns on all eligible orders
You have 30 days to request a return. All sale items are final sale.
3-Inch Heatex Chimney Heat Exchanger
The Dickinson 00-HEA3 Heatex recovers heat from a compatible stove or heater flue and uses a 12 V fan to move warmed cabin air through ducting. This is the 3-inch chimney version.
Key Features
- Stainless-steel construction.
- Fits the specified 3-inch flue arrangement.
- 12 V fan-assisted warm-air circulation.
- Warm-air ducting is required separately.
Product Compatibility
Intended for the compatible Dickinson and Sig Marine oil-stove/heater installations described in the manual. Confirm the appliance, flue size and available draft before adding it.
Installation Notes
Check compatibility with the appliance and chimney layout in Dickinson's instructions. Maintain all combustion-air and flue clearances, and verify adequate chimney draft. Start the Heatex fan only after the stove or heater has reached operating temperature.
View Dickinson Heatex installation instructions
Parts Desk Insight
Recovering more flue heat can reduce chimney draft, particularly on a short stack. Assess the entire chimney installation rather than choosing a Heatex by pipe diameter alone.
- Brand: Dickinson
- Manufacturer part #: 00-HEA3
- Sold as: EA
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.