C5491 | 3/4" THERMOSTATIC AIR VENT | Armstrong International

3/4" THERMOSTATIC AIR VENT: C5491 Armstrong InternationalThe Armstrong International C5491 is a high-quality, 3/4" thermostatic air vent designed to automatically release trapped air from heating systems. This helps improve system efficiency, prevent corrosion, and reduce operating costs. Features: - Automatic air release for improved system performance - Thermostatic operation for precise air venting - Durable construction for long-lasting reliability - Easy installation and maintenance Benefits: - Improved system efficiency and reduced operating costs - Prevention of corrosion and system damage - Extended equipment life and reduced maintenance requirements Applications: - Hydronic heating systems - Boilers - Radiators - Baseboards - Convectors Shop our HVAC supply store for the C5491 Armstrong International 3/4" Thermostatic Air Vent and other high-quality HVAC products. We offer the best prices and fast shipping to keep your systems running smoothly.