Universal Fuel Versatility: Designed for reliability in systems operating on either natural gas or propane configurations

Direct Fit Compatibility: Replaces standard 60TX11 and A2143 series switches without field modifications

System Protection: Includes a 1

Designed for heavy-duty commercial and residential environments

Lennox Y7768 Control Panel R-407A Universal Fuel Versatility: Designed forThe Lennox Y7768 Harmony III Zone Control Panel is a critical component for managing multi zone HVAC systems that utilize variable speed blowers and modulating gas valves. Engineered for LZP 4 zone control applications, this 3amp control board coordinates indoor and outdoor units to maintain precise temperature setpoints across four independent zones. It interfaces seamlessly with Lennox signature series equipment, utilizing a discharge air