The unit includes a 1/4" compression pilot tap located on the right side

the Lennox 21772 is designed for clockwise (CW) rotation

As a secondary fan control

the 30755317-001 has a nominal diameter of approximately 11

What is the maximum pressure rating for the Armstrong C3510-2

ASCO 8210G3 Solenoid Valve R-410A The unit includes a 1/4"The ASCO 8210G3 Solenoid Valve is a high performance, 2 way normally closed pilot operated valve designed for reliable fluid control in demanding industrial environments. Featuring a rugged brass body and reliable NBR seals, this 3 4 inch NPT valve is engineered to handle general service media including air, inert gas, water, and light oil. With a high flow coefficient of 6. 5 Cv, it provides exceptional efficiency for applications such as HVACR