This specific 23 x 23 top panel serves as the direct 1779405P replacement

The furnace limit switch includes multiple wiring options

Meeting National Board certification standards

making it the standard choice for deck oven temperature control

This valve is designed for high-tonnage R22 systems

Resideo R24BA3002 Heat Sequencer 319825-402 This specific 23 x 23The Resideo R24BA3002 Heat Sequencer is a mission critical component for managing electric furnace stages and blower interlocks. Built for reliability in electric heat applications, this 24Vac control utilizes a solid state PTC heater to ensure consistent timing regardless of ambient temperature fluctuations. Featuring a dual switch configuration, it provides a 30 90 second ON delay and a 1 30 second OFF delay for both switches, preventing