Belimo B221B Valve 326058-758 This is the standard configuration

This is the standard configuration for pump-up control

Common Technician Questions Is the Lennox 49W23 compatible with older R-22 systems

Built on a standard 184T frame with a rigid mounting base

the S1-073-12033-700 provides the structural rigidity required to withstand high-temperature environments near the burner assembly without warping or losing tension

Common Questions What are the specific amperage ratings for the 940-0172-05

Belimo B221B Valve 326058-758 This is the standard configurationThis Belimo B221B valve is a robust 2 way ball valve engineered for precise flow control in demanding HVACR applications. Featuring a 3 4" NPT internal thread connection and a 24 Cv rating, this valve delivers an equal percentage flow characteristic, crucial for stable system operation. Its construction includes a nickel plated forged brass body, a chrome plated brass ball, and a nickel plated brass stem, ensuring durability and resistance to