Fenwal 35-615955-997 Board 320788-702 000 BTU/hr at 1-inch pressure

000 BTU/hr at 1-inch pressure drop

Standard 39TA kits typically focus on the valve and sensing bulb components

ensuring the furnace maintains safe draft pressure throughout the heating cycle

This screw-in water heater element features 1-inch NPSM threads (1-1/2 inch hex head) and a 19

this model features a factory-calibrated set point of 0

Fenwal 35-615955-997 Board 320788-702 000 BTU/hr at 1-inch pressureThe Fenwal 35 615955 997 is a 24 VAC microprocessor based Direct Spark Ignition (DSI) Control engineered for high reliability performance in gas fired heating equipment, including commercial boilers, furnaces, and water heaters. As an intermittent ignition control, this module replaces traditional pilot systems by generating a high voltage spark to initiate combustion only when the thermostat calls for heat. This specific Fenwal 35 61 series board