Watts 0342628 Valve 324846-701 Precise Gas Regulation: Features a

Precise Gas Regulation: Features a factory-set 3

Broad Compatibility: An OEM-spec Daikin-McQuay 910198405 replacement that fits various commercial heat pump configurations

maintaining the original equipment’s safety listings and performance metrics

It features an automatic changeover mechanism triggered by supply pressure: the device operates as 15 psig reverse acting for cooling and transitions to 20 psig direct acting for heating operations

Using a 24V AC power supply will cause immediate board failure

Watts 0342628 Valve 324846-701 Precise Gas Regulation: Features aThe Watts 0342628 (Model 315M2 015 Z4) is a high capacity steam safety relief valve designed specifically for low pressure steam heating boilers and industrial process equipment. Featuring a 3 4 inch NPT male inlet and a threaded female outlet, this valve is factory set at 15 PSI for saturated steam service, meeting strict ASME Section IV requirements. The bronze body construction and stainless steel spring ensure durability in harsh environments,