Optimized Airflow: The 32-degree blade pitch provides the specific lift required for high-tonnage heat exchange

allowing for seamless integration into existing Siemens building technology setups without extensive repiping

75-inch diameter and a 1-inch bore

this integrated furnace control (IFC) ensures a direct-fit installation

Is the Honeywell 14004407-910 compatible with older TP970 models

Lochinvar & A.O. Smith 100110833 Blower 321894-709 Optimized Airflow: The 32-degree bladeThe Lochinvar & A. O. Smith 100110833 Blower is a critical EPC Blower & Motor Outline Assembly engineered for high efficiency commercial and residential combustion systems. As a direct OEM replacement part, this 10. 92 pound unit provides the precise pulse width modulation (PWM) blower control required for advanced fuel to air mixing in Lochinvar boilers and A. O. Smith water heaters. Designed for reliability in demanding heating cycles, the assembly