In the event of an abnormal condition failure of fan motor dirty condenser coil dirty filters the high pressure switch.
Roof top hvac plenum.
The trim to fit plenum fully assembled measures 20 in.
At above right is a complex of roof mounted ac heat pump systems on a christchurch new zealand high.
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.
Supply and or return plenums with field cut openings in roof curb floor.
Commercial rooftop mounted combined air conditioning or heat pump units.
And is designed for use with all heating and cooling applications.
Rooftop mounted central air conditioning systems may include both the cooling unit evaporator coil blower fan filters and the compressor condenser unit in one package.
W x 20 in.
They are designed to be used with multiple different brands and can be customized for your ductwork needs.
Rooftop heat pumps extremely efficient heating and cooling best for temperate regions.
Commercial ac units are designed for high volume high performance and daily use applications.
Pre fabricated plenum roof curbs are available in the following.
D x 47 in.