Robertshaw 780U-DS20 Ignition Module 326058-756 always verify media compatibility with

always verify media compatibility with the brass and internal rubber components before installation

Standard 48-Frame Housing: Ensures a drop-in fit for most furnace blowers and small exhaust fans

The Tjernlund Products PS1505 Prover Switch is a critical safety interlock designed specifically for Tjernlund Auto-Draft inducers

Operating at 1/12 HP with a voltage range of 115-127V

specific power elements and body materials are required

Robertshaw 780U-DS20 Ignition Module 326058-756 always verify media compatibility withRobertshaw 780U DS20 is a universal direct spark ignition (DSI) control module designed for gas fired HVAC equipment, including furnaces, boilers, and rooftop units. This ignition control is used to safely manage burner ignition sequences by providing timed spark ignition and flame sensing for reliable system startup and operation. The module is commonly used as a replacement ignition control in systems requiring a universal solution for direct spark