Mr. Heater F102848 4 Inch Vertical Vent Kit for Big Maxx MHU80LP and MHU80NG Unit Heaters,Gray







Key features
- •(1) adjustable roof flashing
- •(1) 3" to 4" adapter
- •Can be used with MHU75
- •Maintains proper clearances through combustible construction
- •May require additional parts to meet local codes
Mr. Heater F102848 4 Inch Vertical Vent Kit for Big Maxx MHU80LP and MHU80NG Unit Heaters,Gray
List Price: $160.05$144.05DEALYou Save: $16.00 (10%)
Free shippingFree Returns – 30 daysFree Order CancellationSecure Payment2–3 Days DeliveryGet It June 24, 2026In Stock (7)No marketing spamNo account requiredFulfilment by FedEx / Amazon / UPS / ShipwirePayPal / Card Buyer Protection
Customer Reviews
Reviews sourced from verified Amazon purchasers3.2
out of 5
Based on 10 reviews
5★
30%
4★
10%
3★
20%
2★
30%
1★
10%
Five Stars
SeedGuy•April 4, 2017
Very Good Product
Doesn't have everything you need (or what's pictured)
Bob B•October 12, 2016
This vent kit only has one 3' piece of type B vent which is needed for code, which makes half of the pieces useless. It also requires at least 5' of pipe to vent properly, so you need more of that. The instructions inside the box even say they know you will need more parts, and include a parts list for you to buy from them.
You can get the parts you actually need at any home store for less than this kit (minimum requirements, longer runs will need more). I didn't open this kit within the 30 days of ordering, so I also can't return it, which is also disappointing.
You can get the parts you actually need at any home store for less than this kit (minimum requirements, longer runs will need more). I didn't open this kit within the 30 days of ordering, so I also can't return it, which is also disappointing.
Five Stars
bobby ray•March 12, 2016
great
Does NOT include wall thimble!
The Belds•January 3, 2016
Product Description and photo both clearly state/show that the kit includes an adjustable wall/ceiling thimble. It does NOT. It instead comes with a fire stop support plate, which is entirely different than a wall thimble. I had to purchase the wall thimble locally which defeated the purpose of having the rest of the parts delivered to my house. This product description and photo needs to be corrected.
Two Stars
H E•May 18, 2015
Damaged and returned
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