Resideo Q313A1105 Thermopile 321894-706 it requires a minimum pressure

it requires a minimum pressure differential of 5 PSI to move the internal diaphragm and open the flow path

This electronic control kit manages critical system functions

the 1223 series is rated for internal pressures up to 100 psi

allowing for a drop-in installation without disassembling the drive components

ensuring equipment maintains exact setpoints under heavy usage cycles

Resideo Q313A1105 Thermopile 321894-706 it requires a minimum pressureThe Resideo Q313A1105 Thermopile is a heavy duty 750 mV generator engineered for professional grade millivolt gas control systems. This OEM component utilizes multiple thermocouples wired in series to provide consistent power for pilot operated gas valves, eliminating the need for an external electrical source. With a generous 75 inch lead length and integrated spade terminals, this unit offers the flexibility required for large scale boilers and