Resideo R24BA3002 Heat Sequencer THPU32HP7Y this is an internal component

this is an internal component conversion kit for the air handler or coil

facilitating a secure and leak-proof installation immediately out of the box

You must verify that the existing electrical service

Can this valve replace the older Lennox 77W35 part

Resideo R24BA3002 Heat Sequencer THPU32HP7Y this is an internal componentThe 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