It is a best practice to replace the run capacitor when installing a new blower motor to ensure the single-phase motor starts and runs within specified amperage limits

Replacing the entire housing is the only field-certified method to restore factory-spec operation

this board is the primary "brain" for 80% and 90% AFUE units

How is this unit powered

OEM Precision: Direct replacement for Lochinvar and A

Laars Heating Systems RE2319900 Sensor Els PW 29614 It is a best practiceThe Laars Heating Systems RE2319900 Sensor is a precision engineered Outlet Temp Sensor Duplex designed for critical monitoring in high efficiency hydronic systems. Built for the technical demands of Laars MagnaTherm and NeoTherm boilers, this duplex sensor features dual thermistor elements to provide redundant, high accuracy fluid temperature data to the control board. This 1 4 NPT sensor fitting allows for a threaded, leak proof installation