8116321 | 4" VENT DAMPER | BURNHAM NEW YORKER

**4" VENT DAMPER** **Features:** * 4" diameter * Manual operation * Galvanized steel construction * Fire-rated damper blade * Suitable for use in heating, ventilation, and air conditioning systems * Meets UL 555S and UL 555C standards **Benefits:** * Control airflow in HVAC systems * Prevent the spread of fire and smoke * Durable and long-lasting * Easy to install and maintain * Complies with safety regulations **Applications:** * Commercial and industrial buildings * Schools and hospitals * Warehouses and factories * Residential homes Order your 4" Vent Damper today from our HVAC supply store for fast shipping and competitive prices.