and 5 for probe sensitive circuits

the 337690-401 is designed to withstand the acidic environment of furnace flue gas condensate while maintaining a gas-tight seal to prevent CO leakage and pressure switch trip-outs

Low Ambient Capability: Helps maintain stable head pressure when outdoor temperatures drop

using this HVAC rotary switch guarantees electrical compatibility and physical fitment that aftermarket alternatives cannot match

and scalding tanks

Trane KIT9200 Tensioning Kit 322055-301 and 5 for probe sensitiveThe Trane KIT9200 Belt Drive Tensioning Kit is a critical OEM component designed to maintain precise lateral pressure on drive belts within light commercial and industrial HVAC systems. As a veteran grade belt drive tensioner kit, it addresses the common issue of belt slippage which often leads to reduced CFM air distribution and premature equipment failure. By utilizing high quality mechanical adjusters, this kit guards against drive motor vibration