Watts 0276500 Valve Refrigerant Simplified Diagnostics: Built with standard

Simplified Diagnostics: Built with standard terminal markings to streamline the HVAC control board wiring process

Field-Service Design: Includes a built-in after-hours override button for manual occupancy triggering and an accessible data port for diagnostic tool connection

The 243-0018 features an air capacity of 130 scim at a 2 psi differential with zero air consumption

What is the purpose of the automatic ball checks in this gauge

OEM Compatibility: Specifically designed to replace Cecilware CD140 and PLA006

Watts 0276500 Valve Refrigerant Simplified Diagnostics: Built with standardFor high capacity pressure protection in commercial and industrial hydronic systems, the Watts 0276500 (Series 174A 1 1 2 30) is a heavy duty ASME Section IV safety relief valve designed specifically for hot water heating boilers. This 1 1 2 inch bronze boiler pressure relief valve is factory set at 30 PSI, providing a high steam relief capacity of 2,020,000 BTU hr. Built with a rugged bronze body and a stainless steel spring, the 174A series utilizes