Siemens Building Technology 333-071 Diaphragm 326058-756 Technicians will find that this

Technicians will find that this 230V variable speed blower motor provides a significant efficiency upgrade over standard PSC alternatives by modulating output to match system demand

Using genuine Lennox replacement parts ensures the combustion blower maintains the original equipment manufacture specifications for airflow and thermal protection

allow a motor to run for up to 20 seconds at six times its rated current before tripping

This is vital because a clogged or damaged strainer is often the primary cause of reduced flow and erratic pressure regulation

Flexible Mounting: The NEMA 4 compatible design can be mounted in any orientation to accommodate tight burner configurations

Siemens Building Technology 333-071 Diaphragm 326058-756 Technicians will find that thisThe Siemens Building Technology 333 071 Diaphragm is a critical replacement component designed specifically for No. 4 pneumatic damper actuators with sheet metal cylinder housings. Engineered for high temperature pneumatic systems, this EPDM based diaphragm ensures consistent seal integrity and terminal equipment control in demanding HVAC environments. This specific 5 pack kit is compatible with Siemens 331 series actuators featuring part numbers 331