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while commonly used for steam
the 15 Amp rating provides a sufficient buffer for many small to medium induction motors commonly found in HVAC and refrigeration equipment
The notches reduce internal bending stress and increase the surface area for heat dissipation
Can I use an adjustable pressure switch to replace the 100111317
Robertshaw 780U-DS20 Ignition Module Refrigerant while commonly used for steamRobertshaw 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