The Lau 60760201 is designed specifically for Counter-Clockwise (CCW) rotation as viewed from the discharge side

mitigating common service issues like humming motors or "hard starts" due to capacitance loss

The V47AC-4 includes a Style 4 temperature bulb (11/16" diameter x 3 1/4" long) with a 6' capillary for remote sensing

providing tight tolerances that eliminate the need for manual belt matching

and the ZF series

Velocity Boiler Works (Crown) 96-032 Vent Damper 340155-7024 The Lau 60760201 is designedAs a field tech, you know that a failed flue damper is one of the most common reasons for a "no heat" call on a steam or hydronic system. The Velocity Boiler Works (Crown) 96 032 Vent Damper is the heavy duty, 6 inch factory replacement designed specifically for Crown boiler systems and Velocity steam boilers. This automatic flue damper is engineered to eliminate standby heat loss by sealing the vent pipe the moment the burner cycles off, keeping your