Bard HVAC 8402-128BX Limit Switch 322838-754 Is this unit compatible with

Is this unit compatible with previous GM40AVE installations

Multi-Speed Versatility: Features 3-speed taps to allow precise airflow tuning based on specific system static pressure requirements

ensuring the discharge orifice remains clear of scale and sludge

and globe valve assemblies

Bard HVAC 8402-128BX Limit Switch 322838-754 Is this unit compatible withDesigned for mission critical over temperature protection, the Bard HVAC 8402 128BX Limit Switch is a high reliability L220F 1shot limit switch engineered for forced air heating and air handling units. As a technical professional, you know that a "one shot" thermal link is the final line of defense; once the 220F threshold is reached, the circuit opens permanently to prevent catastrophic heat damage. This OEM replacement part is a direct, identical