Diesel Heater Adapter (Single · 3″)
Product Details
🔥 Diesel Heater Adapter (Single · 3″)
3″ single-hose adapter for diesel heater intake or exhaust routing
This adapter allows a standard 3″ diesel heater hose to be routed cleanly through one opening of the Trail Breeze™ / eleVENT™ Modular Window Vent System.
It’s a common first-purchase option for customers running diesel heaters in campers, vans, and overland vehicles.
What This Adapter Does
- Connects a 3″ diesel heater hose to one vent opening
- Provides a secure, purpose-built interface
- Eliminates cracked windows and improvised seals
What’s Included
- 3″ diesel heater adapter ×1
(Trail Breeze window system sold separately.)
Compatibility
- Most standard 3″ diesel heater hose systems
- Trail Breeze™ / eleVENT™ Modular Window Vent System
One adapter is used per hose.
(Most diesel heater setups use a single hose.)
Safety Notes
- Always follow heater manufacturer ventilation guidelines
- Never operate combustion heaters without proper airflow
Expansion
Additional adapters, inserts, and accessories are available under Accessories & Expansion.