Utilizing genuine Weil-McLain burner parts ensures that the equipment operates within original factory parameters for long-term reliability in demanding hydronic applications

the 70-23110-30K is the official technical successor and direct replacement for the 70-23110-30 blower wheel

the V-4710-603 functions as the pressure-responsive element regardless of the spring action

Look for visible calcification or water tracking around the header plate

also superseding legacy part numbers CNT00964 and PIT00194

Resideo TK300-60 Tank R-22 Utilizing genuine Weil-McLain burner partsThe Resideo TK300 60 is a high performance hydronic expansion tank designed to manage thermal expansion in closed loop heating systems and solar applications. Engineering grade deep drawn steel construction and a rugged Butyl EPDM diaphragm provide a reliable barrier between system water and the air cushion, preventing waterlogging and maintaining consistent system pressure. This 7. 6 gallon Sparco tank is factory pre charged to 12 PSIG and features a