For high-traffic or rooftop installations

commonly used in light-duty HVAC applications and Reznor heater units

Product Benefits Corrosion Resistance: Manufactured from 316 stainless steel to prevent oxidation and ensure reliable signal transmission in boiler water

Precision Alignment: Supports bolt circles from 4-5/8" to 5-7/8" for exact centering

The Hydrolevel 550SV Low Water Cut-Off is a specialized safety control engineered for hot water boiler applications where a manual reset is required

ASCO 8210G18 Solenoid Valve Freon For high-traffic or rooftop installationsThe ASCO 8210G18 Solenoid Valve is a high performance 2 way normally open solenoid valve engineered for precision fluid control in industrial and commercial HVACR systems. Featuring a durable brass body and 1 1 4" NPT connection, this pilot operated solenoid valve is optimized for handling air, water, and light oil. With a high flow capacity of 15 Cv, it operates efficiently within a pressure range of 5 150 PSI for air and water, and 5 125 PSI for