diff --git a/water-api/src/services/csv-upload.service.ts b/water-api/src/services/csv-upload.service.ts
index 1b6fdf3..65eeb80 100644
--- a/water-api/src/services/csv-upload.service.ts
+++ b/water-api/src/services/csv-upload.service.ts
@@ -216,7 +216,7 @@ export async function uploadMetersCSV(csvContent: string): Promise<UploadResult>
  * Create a new meter from CSV row data
  */
 async function createMeterFromCSV(row: CSVMeterRow, concentratorId: string, projectId: string): Promise<void> {
-  const meterType = validateMeterType(row.meter_type) || 'WATER';
+  const meterType = validateMeterType(row.meter_type) || 'LORA';
   const status = validateStatus(row.status) || 'ACTIVE';
   const installationDate = parseDate(row.installation_date);
 
@@ -444,7 +444,7 @@ export function generateMeterCSVTemplate(): string {
     'CONC001',
     'Zona A',
     'Calle 1 #100',
-    'WATER',
+    'LORA',
     'ACTIVE',
     '2024-01-15'
   ];
@@ -479,7 +479,7 @@ export function generateReadingCSVTemplate(): string {
 
 // ==================== VALIDATION HELPERS ====================
 
-const VALID_METER_TYPES = ['WATER', 'GAS', 'ELECTRIC'];
+const VALID_METER_TYPES = ['WATER', 'GAS', 'ELECTRIC', 'LORA', 'LORAWAN', 'GRANDES CONSUMIDORES'];
 const VALID_STATUSES = ['ACTIVE', 'INACTIVE', 'OFFLINE', 'MAINTENANCE', 'ERROR'];
 const VALID_READING_TYPES = ['AUTOMATIC', 'MANUAL', 'SCHEDULED'];