diff --git a/templates/editor.html b/templates/editor.html
index 21975f1..5da5fef 100644
--- a/templates/editor.html
+++ b/templates/editor.html
@@ -840,8 +840,17 @@ function toggleSim(id) {
   if (!simState[id]) simState[id] = {on: false, value: 0};
   simState[id].on = !simState[id].on;
 
-  // If this is an automation card, activate/deactivate all its rules
+  // Burner turns on Hot Fan automatically
   const card = findCard(id);
+  if (card && card.type === 'burner') {
+    const fanCard = findCardByLabel('Hot Fan');
+    if (fanCard) {
+      if (!simState[fanCard.id]) simState[fanCard.id] = {on: false, value: fanCard.sp_default || 50};
+      simState[fanCard.id].on = simState[id].on;
+    }
+  }
+
+  // If this is an automation card, activate/deactivate all its rules
   if (card && card.type === 'automation' && card.rules) {
     card.rules.forEach(r => {
       if (!r.target) return;
@@ -894,6 +903,10 @@ function findCard(id) {
   for (const p of layout.pages) { const c = p.cards.find(x => x.id === id); if (c) return c; }
   return null;
 }
+function findCardByLabel(label) {
+  for (const p of layout.pages) { const c = p.cards.find(x => x.label === label); if (c) return c; }
+  return null;
+}
 
 // ══════════════════════════════════════════════════════
 // COMMENTS