Convectair Programmer Module 7392ECP, New in Box. This programmer is a wireless version, no wiring needed. It will control up to 30 Convectair units via a receiver, also selling one here. It works perfectly with Allegro units, and I believe that it also works well with Apero units. It's original price was $300 plus taxes, selling at: $95. Convectair Muller (Receiver) Type: 7392RCP. New Price for the Muller Receiver was: $95, selling at: $35. Will sell both modules at $110, original cost more than $400.