The trim to fit plenum fully assembled measures 20 in.
Plenum ac unit.
For starters remember that there are typically two types of plenums in your central air conditioning system s ductwork the supply plenum and return plenum.
Shop for duct plenums at ferguson.
Item 523684 model rab17.
And is designed for use with all heating and cooling applications.
What in the world is a plenum you ask.
D x 47 in.
Constructed of 26 gauge sheet metal the knock down design of the plenum takes up very little space and simplifies transporting to the job site.
If you are installing an air conditioner with a cased evaporator coil connected on top of the furnace the supply plenum will attach on top of the cased coil.
Ferguson is the 1 us plumbing supply company and a top distributor of hvac parts waterworks supplies and mro products.
They are designed to be used with multiple different brands and can be customized for your ductwork needs.
Hamilton 20 5 in x 17 5 in x 28 in return air box assembly duct plenum.
Each supply plenum consists of 5 sides that connect together for easy assembly.
W x 20 in.
Put your learning caps on it s time for a quick lesson in hvac.
That air is recycled as a fresh batch later.
A plenum is an air distribution box attached directly to the supply outlet of the hvac equipment that heats or cools the air to make the house comfortable.
The sizes of the supply plenums available here fit the furnaces and air handlers we sell.
A supply plenum works by taking in the new cool or warm air from the heater or air conditioning system and in turn distribute it throughout the building using the hvac s ductwork.
The trim to fit plenum fully assembled measures 20 in.
Let s take a look at how each of these components plays an important role in the air distribution.