ensuring the furnace operates within precise thermodynamic parameters to prevent overheating

typically downstream of the thermostatic expansion valve bulb

preventing "hot spots" in the heat exchanger

Operational Efficiency: Reduces unnecessary cycling and energy consumption by maintaining precise control over high-static airflow

this burner head assembly can be utilized across different gas types depending on the orifice and manifold setup of your specific water heater model

MARS 12948 Run Capacitor 340793-762 ensuring the furnace operates withinThe MARS 12948 Run Capacitor is a standard setting solution for HVACR contractors requiring 45 MFD capacitance with a high tolerance 440VAC rating. Engineered as a single section run capacitor for continuous duty applications, this JARD 12948 model is a non PCB component featuring a hermetically sealed aluminum case to prevent dielectric breakdown in harsh environments. As a veteran grade 45 microfarad 440V oval capacitor, it is designed to support