Simplified Integration: Compact footprint and standard terminal connections allow for fast installation in tight cabinet spaces

Is the R9110-412 interchangeable between RV91 and 210E

Common symptoms include a "bulged" or swollen top

Does the physical size of the round case matter

Is this part compatible with non-Lennox brands

Carrier HH18HA211 Rollout Switch Simplified Integration: Compact footprint andThe Carrier HH18HA211 Rollout Switch is a critical safety component designed for Carrier, Bryant, and Payne furnaces and packaged units. As a high limit safety device, it monitors for flame rollout conditionswhere burner flames escape the combustion chamberand immediately interrupts the 24V control circuit to prevent equipment damage or fire hazards. This OEM replacement part features a snap disc design with a Single Pole Single Throw (SPST)