Laars Heating Systems A2123420 Pump Bearing Assembly 328140-751 Built for the rigors of

Built for the rigors of mechanical room environments and high-traffic commercial spaces

Direct OEM Fit: Guaranteed mechanical compatibility with authorized Carrier units

Precision Flow Control: A 0

an open circuit or infinite resistance indicates a definite failure

this 804665 reference cable utilizes a four-wire bipolar configuration (White

Laars Heating Systems A2123420 Pump Bearing Assembly 328140-751 Built for the rigors ofThe Laars A2123420 Pump Bearing Assembly is a critical replacement component designed for the wet end of circulating pumps used in high efficiency Laars boiler systems and Pennant water heaters. This bearing assembly is engineered to restore hydraulic performance and mechanical integrity to the pump, preventing internal leaks and excessive vibration. Featuring a precision machined shaft and high grade mechanical seals, the A2123420 ensures proper