MOR72DB0044 is the direct replacement for 173-R72DB0044

ensuring that the integrated furnace control receives the necessary signal to energize the gas valve only when drafting conditions are optimal for combustion

Is the SWT1651 a manual or automatic reset

What happens if the sensor fails during operation

Superior Durability: Constructed from high-grade stainless steel to resist corrosion and withstand the harsh environment of flue gases

Watts 0342628 Valve 321042-401 MOR72DB0044 is the direct replacementThe 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,