Tecumseh K71-41 Relay R-448A the Series H traps are

the Series H traps are specifically designed for systems with modulating steam pressure from maximum down to vacuum

Safety Logic: Prevents furnace ignition if proper exhausting isn't confirmed

Integrating this AAON condenser fan motor into your maintenance routine helps maintain peak system efficiency and prevents downtime in high-voltage 460-volt applications

For contractors servicing McDonnell & Miller boiler controls

Tecumseh K71-41 Relay R-448A the Series H traps areThe Tecumseh K71 41 Relay is a mission critical start relay kit designed for hermetic reciprocating compressors and various refrigeration units. Engineered to handle a 115V AC input at 60Hz, this single phase electromagnetic relay ensures precise motor starting torque and reliable circuit control in demanding HVACR environments. The hard start capabilities of the K71 41 are essential for CSIR (Capacitor Start Induction Run) systems, facilitating rapid