McDonnell & Miller 310451 Paddle Kit Ensures equipment safety by preventing

Ensures equipment safety by preventing thermal runaway in Reznor unit heaters

This cooling fan is primarily used on the inducer/venter motors of Reznor power-vented units

Standard Compliance: Meets ASME B16

Precise Flow Control: Calibrated 20 SCIM flow rate (5

Safety Integrity: Maintains the critical seal required to prevent CO leakage and ensure reliable pressure switch activation

McDonnell & Miller 310451 Paddle Kit Ensures equipment safety by preventingMaintain precise flow detection with the McDonnell & Miller 310451 Paddle Kit, a critical replacement component designed for liquid flow switches. This stainless steel paddle kit, also identified by model number FS4 15SS, provides the necessary rigidity and corrosion resistance required for demanding hydronic and process cooling applications. It is engineered to provide a direct replacement for KIT21A 601 and PLT52A 600R, ensuring seamless mechanical