52W74 | 100679-28 VALVE-EXPANSION (R410) | Lennox Product Type_Flue Out This drain valve operates on

This drain valve operates on a timer-controlled mechanism

**Jergens 851052 T-Handle Key Locking Pin** The Jergens 851052 T-handle Key Locking Pin is a heavy-duty locking pin designed for secure positioning and alignment of components in industrial applications

providing unwavering reliability and durability

It is commonly used in plumbing applications to seal the ends of pipes or to create a connection point for hoses

Its compact size and ergonomic design ensure comfortable use and minimize operator fatigue

52W74 | 100679-28 VALVE-EXPANSION (R410) | Lennox Product Type_Flue Out This drain valve operates on**Lennox R410 TXV Valve (52W74)** The Lennox R410 TXV Valve is a crucial component for commercial HVAC systems. It's designed to precisely control refrigerant flow, optimizing cooling performance. **Key Features:** * OEM certified replacement for Lennox systems * Ensures optimal refrigerant expansion and superheat control * Enhanced efficiency and cooling capacity * Durable construction for long term reliability **Technical Specifications:** *