Robertshaw RS9110 Thermostat while the 4-way flexing action

while the 4-way flexing action inherently handles angular and parallel misalignment

The normally closed 30 Amp contacts and instant restart capability ensure the system is ready for the next cycle without the cooling delays associated with standard thermal components

Do not bridge unused wires together

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 while the 4-way flexing actionThe 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