Simplified Installation: Includes pre-installed 18-inch electrical leads and an open frame coil design for easy access in tight control cabinets

it is specifically designed for controllers calibrated for the A99 sensor curve and is not a standard 10k Type II or III NTC thermistor

048229 is the specific Emerson/Copeland SKU

or a failing blower capacitor that is preventing the motor from reaching full RPM

75" WC calibration and SPDT logic required by Weil McLain's safety sequence

Johnson Controls A19AGF-31 Temperature Control Els PW 17895 Simplified Installation: Includes pre-installed 18-inchThe Johnson Controls A19AGF 31 is a precision engineered mechanical temperature control designed for heavy duty industrial and commercial HVACR applications. This remote bulb temperature control features a Single Pole Double Throw (SPDT) switch configuration, providing versatility for both heating and cooling circuits across a voltage range of 24 to 277Vac. Built for reliability, it operates with an automatic reset mechanism and maintains a tight 1. 5