replacing a worn high limit switch is standard procedure to restore reliable HVAC safety switch operation and prevent nuisance shutdowns caused by thermal fatigue in the original component

Contractor-Grade Reliability: Direct replacement for furnace limit controls to restore sequence of operation and prevent overheating

this moisture-resistant limit switch is ideal for low-load induction applications requiring flanged airstream mounting

This switch operates across a 0

Key Benefits: Optimized airflow design for enhanced ignition efficiency

Hartland Controls CAP-70/7.5/440R Run Capacitor 326010-701 replacing a worn high limitThe Hartland Controls CAP 70 7. 5 440R Run Capacitor is a high duty 70 7. 5 microfarad dual run capacitor engineered for demanding HVACR applications requiring simultaneous support for both the compressor (herm) and fan motor. Rated for 370 440Vac, this round dual run capacitor provides a versatile drop in solution for 440V systems while remaining fully backward compatible with 370V circuits. As a veteran grade CBB65 HVAC capacitor, it is built to