Home » Shop All Products » Chimney Accessories » Chimney Adapters » National Chimney Plug Reducer/Increaser
National Chimney Plug Reducer/Increaser
$65.95 – $95.95
- available for wood and wood pellet applications (304) or all fuel applications (316)
- Neither ends crimped so you can choose which end needs crimping for your application
- all stainless steel construction
Estimated Delivery:
Free Shipping
This product qualifies for free shipping.
Factory Shipped
Typically ships between 3-5 business days.

National Chimney Plug Reducer/Increaser
$65.95 – $95.95
Item# NCR/I
Product Summary
National Chimney does not crimp our reducer/increaser so you can choose which end needs crimping for your application. Reducer/Increasers are available in 304 (wood and wood pellet applications) or 316 (all fuel applications). Choose from a 3 piece/tapered design for maximum flow or our plug style for tight spots.
Features + Benefits
- available for wood and wood pellet applications (304) or all fuel applications (316)
- Neither ends crimped so you can choose which end needs crimping for your application
- all stainless steel construction
Product Reviews
3 reviews for National Chimney Plug Reducer/Increaser
Questions & Answers
Product Question + Answer
There are no questions yet. Be the first to ask a question about this product.
Related Products
-
-
Chimney Adapters
National Chimney Elbow – 90 Degree Adjustable for Flex
Rated 0 out of 5$91.95 – $121.95 -
Chimney Adapters
National Chimney Elbow – 90 Degree Adjustable for Rigid
Rated 0 out of 5$84.95 – $112.95 -
Chimney Adapters
National Chimney Elbow – 90 Degree Fixed for Flex
Rated 5.00 out of 5$73.95 – $100.95 -
Chimney Adapters
National Chimney Elbow – 90 Degree Fixed for Rigid
Rated 5.00 out of 5$65.95 – $93.95 -
-
-
Chimney Adapters
National Chimney Elbow – 45 Degree Adjustable for Flex
Rated 5.00 out of 5$72.95 – $105.95
Product Summary
National Chimney does not crimp our reducer/increaser so you can choose which end needs crimping for your application. Reducer/Increasers are available in 304 (wood and wood pellet applications) or 316 (all fuel applications). Choose from a 3 piece/tapered design for maximum flow or our plug style for tight spots.
Features + Benefits
- available for wood and wood pellet applications (304) or all fuel applications (316)
- Neither ends crimped so you can choose which end needs crimping for your application
- all stainless steel construction
3 reviews for National Chimney Plug Reducer/Increaser
-
Rated 5 out of 5
Rick Galgno (verified customer) –
Have not hooked up yet, but the fit was perfect. Should work great good quality product and good service thanks Rick
-
CB –
Thanks for taking time to leave us 5 stars on your order and our service! We appreciate you!
-
-
Rated 5 out of 5
Evan Long (verified customer) –
-
CP (store manager) –
Thank for the 5 stars Evan!
-
-
Rated 5 out of 5
David (verified customer) –
Timely, courteous ,service. They clearly know their business. Would absolutely recommend this company.
-
CP (store manager) –
David, thank you for taking the time to leave us a review regarding your recent order with us!
-
Product Question + Answer
There are no questions yet. Be the first to ask a question about this product.
Related Products
-
-
Chimney Adapters
National Chimney Elbow – 90 Degree Adjustable for Flex
Rated 0 out of 5$91.95 – $121.95 -
Chimney Adapters
National Chimney Elbow – 90 Degree Adjustable for Rigid
Rated 0 out of 5$84.95 – $112.95 -
Chimney Adapters
National Chimney Elbow – 90 Degree Fixed for Flex
Rated 5.00 out of 5$73.95 – $100.95 -
Chimney Adapters
National Chimney Elbow – 90 Degree Fixed for Rigid
Rated 5.00 out of 5$65.95 – $93.95 -
-
-
Chimney Adapters
National Chimney Elbow – 45 Degree Adjustable for Flex
Rated 5.00 out of 5$72.95 – $105.95
Rick Galgno (verified customer) –
Have not hooked up yet, but the fit was perfect. Should work great good quality product and good service thanks Rick
CB –
Thanks for taking time to leave us 5 stars on your order and our service! We appreciate you!
Evan Long (verified customer) –
CP (store manager) –
Thank for the 5 stars Evan!
David (verified customer) –
Timely, courteous ,service. They clearly know their business. Would absolutely recommend this company.
CP (store manager) –
David, thank you for taking the time to leave us a review regarding your recent order with us!