Lennox 26W46 Pressure Switch 340155-7026 cross-reference your unit's model number
Baker’s notes & crumb story
Description
Lennox 26W46 Pressure Switch 340155 7026 cross reference your unit's model number cross reference your unit's model number with the manufacturer's parts list this part offers a direct fit solution that maintains the mechanical integrity of the exhaust ventilation system without the need for field modifications