Tech data is from airbus helicopters illustrated parts catalog ec135, 21-41-01, figure 160; heating equipment-engine deck.
No other part numbers with same form, fit, and function found.
A metal inclosure which includes mounts and protects any quantity and/or combination of electrical/electronic devices such as resistors, relays, potentiometers, receptacles, rectifiers, bridge networks and the like. If electrical, it may not contain electronic tubes and/or resistors. It may have adjustment controls. Designed to produce an electrical signal to control air temperature for an aircraft cabin, cockpit, window, windshield and other comparments for the purpose of anti-icing, defogging or heating.
NSN 5905-01-276-5570
NSN 5965-01-640-7104
NSN 6130-01-029-4250
NSN 5990-01-443-2931
NSN 5930-01-146-3423
NSN 5855-01-248-5725
NSN 6610-00-598-5268
NSN 6220-01-315-1307
NSN 6685-00-221-4950
NSN 5905-01-422-1670
NSN 7035-01-501-2950
NSN 5996-00-205-2933