This moisture indicator sight glass features a high-clarity borosilicate glass lens and a robust brass housing

high-inrush currents typical of HVACR compressors and fan motors

Code Compliance: UL listed with a CL2 rating for safe use in non-plenum power-limited applications

it ensures the venting system is clear and the heat exchanger has proper airflow before allowing ignition

The Carrier 30RB660057 Scroll Protection Module Board is a critical OEM component designed for the AquaSnap 30RB air-cooled chiller series

Nordyne 667251R Wheel 322838-754 This moisture indicator sight glassThe Nordyne 667251R Blower Wheel is a critical OEM replacement part designed for Intertherm, Miller, and Nordyne forced air furnaces and air handlers. This 10" x 6" squirrel cage fan features a 1 2" bore and is engineered for clockwise (CW) rotation when viewed from the hub side. As the direct updated version of the 667251 (and cross referenced with 6672510), this wheel ensures seamless integration with N Series blower assemblies. Built from heavy