- Packaged Unit Accessories
Economizers
Dampers
Controls
Crankcase Heaters
Electric Heat Kits
Controllers and Sensors
IMC Controls and Modules
Disconnect & Service Outlet Kits
Power Exhaust
LPG & Natural Gas Conversion Kits
Control Kits
Gas Kits
Low Ambient Kits
Panels/Grilles/Guards
Outdoor Air Kits
Condensate Drain Traps
Multi-Stage Air Volume (MSAV) Kits
Burglar Bars
Duct Smoke CO/CO2 Detectors
Diffusers & Transitions
Miscellaneous
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Packaged Unit Accessories
Lennox offers a vast array of accessories for commercial packaged rooftops units.