Laars Heating Systems R0458601 Flame Sensor Rod 321894-706 the York S1-025-45247-000 Expansion Valve

the York S1-025-45247-000 Expansion Valve is a critical OEM replacement part for restoring precise refrigerant flow control

this pan is sized for specific cabinet dimensions (A

Its robust diaphragm construction is built to withstand high cycles in demanding residential and commercial HVAC environments

Standard 120V Configuration: Compatible with most residential power supplies and standard HVAC control boards

using a 208V coil on a 240V circuit may lead to premature coil burnout due to excessive heat

Laars Heating Systems R0458601 Flame Sensor Rod 321894-706 the York S1-025-45247-000 Expansion ValveThe Laars Heating Systems R0458601 Flame Sensor Rod is a critical safety component engineered for precision ignition monitoring in gas fired heating systems. This genuine OEM Laars replacement part utilizes flame rectification to ensure the burner has successfully established a pilot or main flame. By sending a microamp signal back to the ignition control board, the sensor confirms the presence of a flame; if the signal is lost or falls below the