Is the 100166220 pressure switch compatible with my Lochinvar Knight boiler

the unit integrates essential safety features

The contacts are rated for 12 FLA / 60 LRA at 125VAC and 6 FLA / 35 LRA at 250VAC

It will trip open at 160°F and automatically close the circuit once the plenum or burner area cools down to its reset differential

Carrier P461-3706 Motor Pulley 326058-756 Is the 100166220 pressure switchThe Carrier P461 3706 Motor Pulley is a high performance, variable pitch sheave designed for precise airflow balancing and belt tension management in commercial HVAC systems. Engineered from heavy duty cast iron, this 1 groove adjustable pulley features a 7 8" bore and an adjustable pitch diameter ranging from 3. 4" to 4. 4". This flexibility allows field technicians to fine tune blower motor speeds and system static pressure without the need for