J.A. ROBY 4" Outdoor Air Intake Kit

OEM Dedicated Outside Combustion Air Kit — Model ECPAE

Protect your indoor air balance and maximize the heating efficiency of your stove with the official J.A. ROBY 4" Outdoor Air Intake Kit (Model ECPAE). Handcrafted in Quebec, this essential combustion air system channels fresh outdoor oxygen directly into your firebox, eliminating room depressurization and draft-related smoke spillage. By supplying combustion air from outside, your appliance no longer pulls heated living-room air into the fire—keeping your living space warmer, eliminating cold floor drafts, and satisfying strict building codes for mobile homes and modern airtight dwellings.

• Prevents Negative Air Pressure: Feeds combustion air directly to the firebox from outdoors, preventing smoke spillage caused by kitchen exhaust fans, dryers, and airtight building envelopes.
• Eliminates Chilly Room Drafts: Stops your wood stove from pulling cold outdoor air through window seals, baseboards, and exterior doors to feed the fire.
• Conserves Heated Indoor Air: Ensures 100% of the air already warmed inside your home remains in your living space rather than being consumed by the flames and lost up the chimney.
• Mandatory Mobile Home Certification: Required for certified wood stove installations in mobile homes, modular homes, and modern R-2000 airtight builds.
• Genuine J.A. ROBY OEM Fitment: Engineered specifically to match the rear 4-inch fresh air intake collar found on J.A. ROBY wood stoves and cookstoves.
• Clean, Hotter Fuel Combustion: Dedicated oxygen flow delivers consistent, uninterrupted primary combustion for longer, cleaner burn cycles and reduced creosote.