It operates on a nominal 8-13 psi spring range

whereas a standard valve is simply "on" or "off

specifically engineered to meet ASHRAE 62

Standard Fitting: The 3/4" Male x 3/4" Female configuration allows for straightforward integration into existing tank tapings and discharge piping

Always cross-reference the model number on the unit's data plate with the 22312902 heater specs to ensure fitment

Resideo V8044E1011 Valve 326058-758 It operates on a nominalThe Resideo V8044E1011 is a professional grade 3 way diverting zone valve designed for precision control in closed loop hydronic systems. Featuring a 3 4 sweat connection and a high torque 24V actuator, this valve provides reliable flow redirection between two different circuits. The spring return mechanism ensures the valve defaults to the de energized position during power loss, while the integrated manual opener allows for system filling and