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single-phase operation
What equipment series typically use this specific mount
032-inch male quick-connect terminals for reliable conductivity
Is this suitable for residential units
Laars Heating Systems 2400-110 Stack Switch 319848-301 single-phase operationThe Laars Heating Systems 2400 110 Stack Switch is a critical exhaust temperature sensor designed for commercial and residential boiler systems. As an OEM Laars replacement part, this bimetallic stack relay monitors flue gas temperatures to provide essential furnace safety control. Engineered specifically for Mark II H Series (sizes 60 130) and Mark II 9600 models (HWG & CB, sizes 150 250), it ensures the burner only operates when a safe draft and