Reviews Large Damper

Broil King 923610 Vertical Charcoal Smoker

770 sq. in. total cooking surface/4 cubic feet overall cooking capacity.
4 fully adjustable 5 mm stainless steel cooking grids.
1 multi-purpose roast/rib rack and Root-Draft damper technology.
Accu-Temp thermometer, 16 stainless steel meat hooks.
Double walled construction and secondary door for easy access to the extra large stainless steel water bowl and smoker box.

PRODUCT FEATURES This 4inch damper vent air blocker does what it is designed to do. It prevents outside air from entering back into your house via dryer, bathroom fan, and grow tent. You will be very pleased with the quality, functionality, value, and ease of installation of this product..
EASY INSTALLATION The 4 inch backflow preventer is easy to install. You will only cram these in the 4" duct and the rubber flap will seal off drafts coming in from your dryer vent or bathroom exhaust fan. Make sure the flaps open away from the ventilator. The outer rubber ring creates a seal around the strong plastic body giving you the perfect vent damper..
FLEXIBLE This backdraft damper's main recycled plastic part is small enough to fit into almost all PVC, metal, and other ducts with 4 inch size. No need to buy multiple products to find the one that works. Purchase with ease and relax in your draft free living space..
CONVENIENT This 4 inline damper duct valve gummi flaps are easy to open for almost all dryers or booster fans. The lack of moving spring will ensure a long lifespan that will save you time and money. As the product ....

Back draft damper is made for insertion into inch ventilation ducts. The backflow damper RKI opens and closes automatically. It has a strong spring....
Damper has 2 valves, designed for use in air conditioners (AC), dryers, exhaust, extractor or range hoods, heating ducts, vents and other HVAC....
INSTALLATION: The backflow flap is installed by inserting it into the ventilation pipe until it stops. The position of the spring should be horizontal....
The backflow flap opens and closes automatically at low air volumes. It has a smooth-running spring and an internal foam strip to keep the blades from....
Back draught valves can be inserted into ventilation ducts which are flexible or non flexible. Cannot be used with plastic ducts as the sizes are....

[MULTI-LAYERED DESIGN] - Thanks to the latch locking system,Realcook water smoker can be used as a fire pit for cold weather, an adjustable barrel....
[SPECIAL BOTTOM VENT DESIGN] - Built-in thermometer, Realcook charcoal smoker with special bottom damper and ash collector, which is easy to control....
[PROTABLE & EASY ASSEMBLY] - Unlike integral barrel smoker, Realcook portable smoker can be easily disassemble to 4 parts that merely take a small....
[LARGE CAPACITY] - Featured 636 square inches cooking surface with 2 cooking racks, Realcook vertical smoker accommodates large cuts of meat or slab....
[2 ACCESS DOOR DESIGN] - Realcook wood smoker featured 2 access doors is more flexible to check the status of foods and add charcoal or wood without....

Damper pull is made from cast iron with a solid brass handle..
Brass handle features engraved sides that indicate whether the damper is opened or closed..