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Enhanced Moisture Control: Restores efficient HVAC drainage to prevent microbial growth and indoor humidity spikes
Durable nickel-plated brass body with stainless steel trim ensures longevity in harsh environments
Optimized Airflow: Precision-balanced components minimize vibration
Designed to meet the precise tolerances of Lochinvar and A
making it a staple for contractors maintaining Trane and American Standard HVAC systems where motor lead wire compatibility and CFM output are critical for system performance
Watts 0386471 Valve THPU32HP7Y Enhanced Moisture Control: Restores efficientThe Watts 0386471 (Series 9D M3) is a heavy duty 1 2" backflow preventer with vent designed specifically for boiler feed lines, laboratory equipment, and processing tanks where continuous pressure is a factor. As a veteran grade dual check valve, it features a forged brass body and stainless steel internal components to resist fouling and ensure long term reliability in non health hazard applications. The integrated atmospheric vent provides an