The Raypak 007374F Hot Surface Ignition Module, also known as part number 35-673902-561, is a crucial component in modern HVAC systems, particularly for gas-fired heating applications. Measuring 9" × 9" × 9" this module operates at a voltage of 24V. It is designed to ignite the burner in gas-fired units using hot surface ignition technology. This technology involves a heated element t... https://www.usapoolshop.com/007374f-raypak-hot-surface-ignition-module-35-673902-561-24v