Always verify the York replacement part number against your specific unit's data plate before installation

or the furnace failing to initiate the glow plug or spark igniter due to lack of vent airflow

Corrosion Resistance: Treated steel construction resists the acidic condensate environment common in high-efficiency gas boilers

How do I know if my Heil heat exchanger is cracked

Robust Load Rating: rated for 14A inductive and 25A resistive at 240V

Johnson Controls TEC3030-14-000 Thermostat 320788-704 Always verify the York replacementJohnson Controls TEC3030 14 000 TSTAT Wireless RTU HP White TEC3030 14 000 is the direct replacement for TEC2002 4, TEC2104 4, TEC2001 4