Improved Efficiency: Creates a tighter seal than field-fabricated transitions

Direct Drop-in Compatibility: Replaces Lennox 89M21 and 10511 without extensive piping modifications

In most flame rectification setups

Always verify your specific model number on the unit's data plate

Siemens Building Technology VMP42.13(2) Valve Body 321894-706 Improved Efficiency: Creates a tighterThe Siemens Building Technology VMP42. 13(2) Valve Body is a rugged, ANSI Class 250 rated globe valve designed specifically for terminal unit applications in commercial systems. Featuring a 3 4 inch NPT threaded connection and a 1. 9 Cv flow coefficient, this bronze valve body is engineered to withstand high pressure differentials across fan coil units, induction units, and small reheat coils. The universal design allows for field configurable