The Peco Controls SP155-011 is a high-performance Adjustable Dual Zone Temperature Stat designed to replace the legacy SG155-011 model

it includes the necessary flame sensor (49L76)

Maintaining the integrity of pneumatic valve actuators is critical for precise terminal unit control

This wire assembly facilitates the proper sequencing of the inducer motor

tool-free installation or replacement directly onto valve bodies without disconnecting the plumbing

Amana-Goodman 22312903 Heater Assembly 30067439-890 The Peco Controls SP155-011 isThe Amana Goodman 22312903 Heater Assembly is a 3. 5 kW OEM replacement critical for maintaining precise climate control in residential air handlers and light commercial units. As a direct factory component, this PTAC heater assembly is engineered to meet the exact electrical and thermal requirements of Amana HVAC systems and Goodman equipment. It serves as the primary cross reference for legacy part numbers 11116203, 20460603, 20460613, and 20517902,