Lochinvar & A.O. Smith 100073333 Low/High Pressure Switch Kit FTX

The Lochinvar & A.O. Smith 100073333 Low/High Pressure Switch Kit FTX is a safety device in HVAC systems. For the purpose of safety and regulation of pressure within the system, this kit includes both low pressure switch and high pressure switch. The switches start safety systems to prevent the equipment from being damaged and to ensure safety in case pressure increases or decreases. This switch kit helps to keep the system at optimal performance and prevent potential danger through pressure levels.