While sized at 10

Durability: Constructed from impact-resistant materials to prevent cracking and structural failure

What is the maximum fluid temperature after installation

Using the large nut on the internal spring

and SWT-4900 for a perfect fit in York YCAJ150 through YCAJ230 models

Weil McLain 510-312-317 Blower Assembly THPU32HP7Y While sized at 10The Weil McLain 510 312 317 Blower Assembly is a critical OEM replacement component designed specifically for high efficiency Weil McLain CGt and GV Gold series boilers. This complete induced draft blower kit is engineered to maintain precise combustion air ratios and ensure reliable venting performance in residential hydronic systems. This all in one assembly includes the high torque blower motor, high performance blower wheel, mounting plate, and