aluminized

ALC212 - Curved Aluminized Stack

2-1/2" Inlet I.D. ...
ALC21516 - Curved Aluminized Stack

2-15/16" Inlet I.D. ...
ALC21516FL - Curved Aluminized Stack

2-15/16" flared inlet. For dsl. 3010, 3020, 4000, 4020, 4030, 4040, 4230. ...
ALC300 - Curved Aluminized Stack

3" Inlet I.D. ...
ALC314 - Curved Aluminized Stack

3-1/4" Inlet I.D. ...
ALC338 - Curved Aluminized Stack

3-3/8" Inlet I.D. ...
ALC312 - Curved Aluminized Stack

3-1/2" Inlet I.D. ...
ALC31516 - Curved Aluminized Stack

3-15/16" Inlet I.D. ...
ALC31516FL - Curved Aluminized Stack

3-15/16" flared inlet. For dsl. 4320 (71-72), 4250, 4430, 4440, 4450, 4630, ...
ALC334 - Curved Aluminized Stack

3-3/4" Inlet I.D. ...
ALC400 - Curved Aluminized Stack

4" Inlet I.D. ...
ALC500 - Curved Aluminized Stack

5" Inlet I.D. ...