Lochinvar & A.O. Smith 100208655 Flow Switch 319847-401 This blower sheave is balanced

This blower sheave is balanced to meet standard commercial blower motor RPMs

Does this unit support multiple ignition attempts

Durable Construction: Nickel-plated forged brass body with stainless steel ball and stem offers extended service life in demanding HVAC environments

The Resideo F300E1035 Electronic Air Cleaner is a high-volume filtration solution designed for residential and light commercial forced-air systems

The harness is built to withstand the high-temperature environment of the furnace cabinet

Lochinvar & A.O. Smith 100208655 Flow Switch 319847-401 This blower sheave is balancedThe Lochinvar & A. O. Smith 100208655 Flow Switch is a critical safety component designed for Copper Fin II pool heaters and commercial water heating systems. This OEM replacement flow switch features a 2 inch NPT connection and SPST (Single Pole Single Throw) circuitry to provide precise water flow monitoring. By verifying adequate flow before ignition, it prevents dry firing and high limit trips, safeguarding the heat exchanger from thermal stress