this assembly features a balanced wheel and robust motor housing to minimize static pressure drops and ensure quiet

and 2A23 series controls

While versatile

airtight seal in the combustion and heat exchange chambers

you should utilize the 38-203-RK or 38-204-RK respectively to ensure proper mechanical fit and flow capacity

Reznor 155981 Ventor Assembly THPU32HP7Y this assembly features a balancedThe Reznor 155981 Ventor Assembly is a critical combustion air blower designed for high efficiency thermal management in SFT series units. Specifically engineered for Reznor SFT150, SFT200, SFT250, and SFT300 models, this direct replacement inducer motor ensures optimal flue gas extraction and consistent airflow through the heat exchanger. This specific induced draft blower configuration is supplied less shroud, making it a streamlined solution for