12A04 | 1/8" NPT. Automatic Vent Limiting Device For RV48 RV52 RV53 RV60 & RV61 R400(S) R500(S) R600(S) | MAXITROL

**Maxitrol Automatic Vent Limiting Device (SKU: 12A04)** The Maxitrol 12A04 Automatic Vent Limiting Device is a vital safety component for water heaters and other gas-fired appliances. It protects the appliance from over-pressurization by automatically venting excess gas in the event of a pressure build-up. Featuring a 1/8" NPT connection, this device is compatible with various water heaters, including RV48, RV52, RV53, RV60, RV61, R400(S), R500(S), and R600(S). Its rugged construction and reliable performance ensure long-lasting operation in demanding environments. The Maxitrol 12A04 is designed to effectively limit gas pressure within specified ranges, safeguarding the appliance and its surroundings. By installing the Maxitrol 12A04 Automatic Vent Limiting Device, you can enhance the safety and longevity of your water heater or gas-fired appliance. Shop now at our HVAC supply store for the best prices and fast shipping on all your industrial equipment needs.