ensuring that secondary 24V accessories receive the exact volt-amperage required for consistent performance

utilizing Trane HVAC parts ensures physical fitment and internal orifice sizing match the original system design

A 2-pole contactor like the 1171160 is often preferred as it breaks both sides of the line

ensuring the internal windings are intact

22 standards to ensure consistent wall thickness and perfect fitment with 1-5/8" OD tubing

Siemens Industrial Controls 40CP32AA Contactor 321894-708 ensuring that secondary 24V accessoriesThe Siemens 40CP32AA Contactor is a heavy duty NEMA Size 0 control component designed for demanding 3 pole 3 phase motor starting and resistive load applications. Operating as a non reversing, full voltage magnetic contactor, this unit is rated for an 18 Amp full load current and features a high performance 110 220V dual voltage AC coil (60Hz) for maximum field flexibility. Built into a durable open enclosure design, it provides reliable switching for