Watts 0121429 Valve 318172-701 Key Benefits Enhanced Durability: The

Key Benefits Enhanced Durability: The rough bronze construction resists corrosion in high-temperature steam environments

making it a versatile addition to a service van’s stock for ClimateMaster heat pump repair

the Berko 3900-2002-507 is rated specifically for 240V or 277V circuits

ensuring correct wiring harness alignment

This coil is specifically designed for Parker Gold Ring and Chart 4 series solenoid valves

Watts 0121429 Valve 318172-701 Key Benefits Enhanced Durability: TheThe Watts 0121429 (Model LFLL40XL) is a heavy duty, 3 4 inch temperature and pressure relief valve designed specifically for commercial hot water heaters and supply tanks. Engineered with an extended shank, this valve is the industry standard for installations involving high density insulation, eliminating the need for additional extension nipples. The lead free cast copper silicon alloy construction ensures compliance with rigorous NSF ANSI 61