Fenwal 35-663904-113 Ignition Module THPU32HP7Y technicians must verify that the

technicians must verify that the 300 PSI Max Working Pressure meets the specific discharge and suction side requirements of the target system

Industrial Durability: Engineered with premium materials to withstand rapid thermal cycling and high-heat environments for extended service life

Direct Compatibility: Engineered as a drop-in replacement for 47-21900-16

Is the 101243-001 a direct replacement for the Fenwal or Robertshaw modules found in older Wayne burners

Does this switch replace part number 106676

Fenwal 35-663904-113 Ignition Module THPU32HP7Y technicians must verify that theThe Fenwal 35 663904 113 Ignition Module is a microprocessor based 24VAC Hot Surface Ignition (HSI) control designed for precise timing and consistent performance in commercial and residential gas fired appliances. This Fenwal 35 66 series module integrates a built in inducer blower relay and pressure switch monitoring, streamlining the combustion sequence by managing the blower and verifying airflow before the trial for ignition (TFI) begins. With a