The robust 155 degree high limit design prevents the supply plenum from reaching critical temperatures

the A99BB-600 and A99BB-600C are identical components and can be used interchangeably in all technical applications

as it provides the structural integrity needed to handle high-torque startups without flexing

maintaining the OEM 20A specification ensures the component matches the internal fusing and wire gauge protection designed by the manufacturer

5-1/4 inch lead length for standard installation

Weil McLain 510-811-644 Pilot Replacement Kit Els PW 29614 The robust 155 degree highThe Weil McLain 510 811 644 Natural Gas Pilot Replacement Kit is a critical OEM service component designed specifically for CG and CGa series boilers. As a veteran technician, you know that ignition failure or a "lazy" pilot flame often stems from a degraded thermocouple or a fouled pilot burner assembly. This comprehensive standing pilot kit includes a heavy duty main burner with an integrated pilot bracket, a precision engineered pilot burner, and a