The Trane CPT0668 Run Capacitor is a high-performance 40/5 uF 440V dual round run capacitor specifically engineered for demanding residential and commercial HVACR applications

Reliable Switching: SPST contact configuration designed for low-voltage control circuits

Built for high-duty cycles

this round dual run capacitor features a robust aluminum electrolytic construction to handle high internal pressures and thermal stress

the 415-43676-03 ensures the integrity of the combustion chamber by preventing overheating conditions that could lead to system damage or safety hazards

Rheem-Ruud 42-21268-04 Door Switch Els PW 17895 The Trane CPT0668 Run CapacitorThe Rheem Ruud 42 21268 04 Door Switch is a critical safety component designed for precise interlock control in residential and commercial furnaces and air handlers. For technicians servicing Rheem, Ruud, WeatherKing, and Corsaire HVAC systems, this SPST (Single Pole Single Throw) safety switch is the primary mechanism for breaking the electrical circuit when the blower compartment door is removed, mitigating risk of electrical shock or mechanical