This centrifugal blower fan features a double-inlet design and forward-curved blades

eliminating manual intervention after momentary overheating

As a veteran-grade low temperature cutout thermostat

Is the 204406 assembly compatible with older XL or XLB models

provided the line set dimensions match

Siemens Building Technology 599-01132 Valve Assembly mario This centrifugal blower fan featuresThe Siemens Building Technology 599 01132 is a precision engineered 3 way mixing valve designed for demanding hydronic terminal unit applications. Built with a forged brass body and robust brass trim, this 1 2 inch NPT globe valve assembly delivers a 0. 4 Cv flow coefficient, making it ideal for the high resolution control of hot or chilled water in fan coil units, radiators, and baseboard heating. As part of the Powermite 599 MZ Series, this valve