Watts 0121225 Valve L99H008 and halogenated hydrocarbons

and halogenated hydrocarbons

This is a normally open (NO) valve assembly

Repeated tripping usually indicates a low refrigerant charge

Check for continuity across the 24V heater terminals

Watts 0121225 Valve L99H008 and halogenated hydrocarbonsThe Watts 0121225, also known by model 123LP, is a high performance 3 4 inch water pressure reducing valve designed for residential and point of use applications requiring precise low pressure regulation. Built with a rugged lead free copper silicon alloy body, this valve is engineered to withstand incoming water pressures up to 200 psi while providing an adjustable reduced pressure range of 10 to 30 psi. For technicians, a key advantage is the