Robertshaw RS9110 Thermostat this reset thermal switch is

this reset thermal switch is the standard component for many Honeywell-equipped Bradford White atmospheric units requiring an L290F limit

eliminating the guesswork of universal sizing

How do I test if this switch is faulty

Key Benefits: OEM Compatibility: Specifically designed to replace the legacy 1171780 model across multiple brands including Heil

Replacing it with a higher temperature limit can lead to cracked heat exchangers or fire hazards

Robertshaw RS9110 Thermostat this reset thermal switch isThe Robertshaw RS9110 Thermostat is a high performance 1H 1C programmable digital thermostat engineered for precise temperature control in residential and light commercial HVAC applications. As a 7 day, 5 1 1, or non programmable unit, it offers contractors a versatile solution for single stage gas, electric, or oil systems. This model serves as the factory direct obsolete replacement for RS3110, RS6110, 8463, and RS1100 72, allowing for seamless