By maintaining the precise electrical resistance required by the control board

contractors should verify local lead-free compliance codes as specialized "LF" lead-free models are typically required for those applications

What is included in the ALPKT516-4 kit

Non-Restrictive Flow: Minimal sliding parts in the water passage reduce the risk of clogging from silt or debris common in open-loop cooling

ensuring correct port alignment and electrical connection

Lennox Y6608 Maintenance Kit 320734-701 By maintaining the precise electricalThe Lennox Y6608 Maintenance Kit (Part Number 612988 01) is an essential OEM service solution for maintaining the Lennox PureAir PCO3 20 16 air purification system. Engineered to sustain peak performance and system integrity, this kit facilitates the critical process of photocatalytic oxidation. It includes a high efficiency MERV 16 Carbon Clean filter (Y6604), a high output UVA lamp (X8794), and a titanium dioxide coated PCO catalyst cartridge