this valve features a 1" Female NPT inlet and outlet

you know that a compromised air boot can lead to improper air-fuel ratios and soot buildup

While the 100170436 is rated for both

while it is rated for continuous duty

high-voltage discharge to ensure consistent light-offs even in demanding residential or light commercial applications

Browning 2B110SK Sheave 321142-301 this valve features a 1"The Browning 2B110SK Sheave is a precision engineered two groove Q D sheave designed for mechanical power transmission in demanding HVACR and industrial blower applications. With an 11. 35" outside diameter, this heavy duty cast iron component is balanced to reduce vibration and extend bearing life. It is engineered for use with SK series bushings, providing a secure, high torque fit on motorized shafts. This sheave is fully compatible with both A and