Viessmann 7834234 Ionization Electrode 320788-702 High-Durability Diaphragm: Built to resist
Platform notes & fabric story
Description
Viessmann 7834234 Ionization Electrode 320788 702 High Durability Diaphragm: Built to resist High Durability Diaphragm: Built to resist premature wear and sticking Compatible with select BTRC water heater models and specialized Lochinvar hydronic systems