York ght units are attractive architecturally appealing housings designed for several uses.
Gravity units on roof.
The silhouette of the ght unit is compatible with the crde centrifugal exhauster line.
Use hooded gravity roof vents with either nonpowered ventilation or in conjunction with powered exhaust supply or reversible fans.
Durable heavy duty galvanized steel or aluminum construction.
Unit shall be an extruded aluminum roof mounted gravity ventilator.
Strong weathertight hoods on these gravity exhaust and supply ventilators feature interlocking arched galvanized steel panels and include a preassembled bird screen.
Fans hooded roof gravity ventilator up to 72 000 cfm our commercial roof exhaust fans provide powerful cooling performance and natural gravity ventilation inside and outside of buildings.
The aluminum hood shall be constructed of minimum 0 063 aluminum and provided with a layer of anti condensate coating.
Pv3 is the third in a series of publications by the seaoc pv committee following previous recommendations related to seismic design of rooftop solar arrays pv1.
Applications include building pressure relief and fresh air intake.
Seaoc is pleased to announce the publication of gravity design for rooftop solar photovoltaic arrays seaoc pv3 developed by the seaoc solar photovoltaic systems committee.