Siemens Building Technology 333-071 Diaphragm 320734-701 this protector relay ensures high-limit

this protector relay ensures high-limit protection and reliable ignition timing

5-inch leads

or proven pilot configurations

Is the E5-I-2 compatible with older I-2 ignition systems

making it ideal for natural gas and propane equipment such as space heaters

Siemens Building Technology 333-071 Diaphragm 320734-701 this protector relay ensures high-limitThe 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