Watts 0274427 Valve 340155-7026 it utilizes a reliable sleeve

it utilizes a reliable sleeve bearing design and a band mount setup for reduced vibration transfer during operation

By optimizing refrigerant routing and reducing internal pressure drops

0 Amp rating and to prevent premature winding failure

it may fail to close the pressure switch

technicians should verify specific jumper settings or DIP switch configurations against the manufacturer’s service manual upon installation

Watts 0274427 Valve 340155-7026 it utilizes a reliable sleeveThe Watts Series 174A (Ordering Code 0274427) is a high capacity boiler pressure relief valve designed specifically for hot water heating boilers and water supply heaters. This 3 4 inch NPT female inlet outlet valve is engineered with a bronze body and a non metallic disc to metal seat, ensuring consistent performance in high temperature hydronic systems. With a factory set 35 PSI pressure relief and a high steam discharge capacity of 725,000 BTU Hr,