which remains a vital requirement for professional heating system maintenance and repair protocols

this valve provides the exact factory specifications required for seamless refrigerant flow control

preserving factory airflow specifications and unit efficiency

000 AFC internal pressure protection for maximum circuit safety

and extended mounting studs for varied housing configurations

Robertshaw 700-887 Valve 326058-758 which remains a vital requirementThe Robertshaw 700 887 is a specialized millivolt water heater gas valve designed for high capacity performance in commercial and residential applications. Operating as a thermopile controlled gas valve, this unit requires a 750mV signal to engage the main burner, providing a reliable ignition sequence without external power. This model features a 1 2" NPT inlet and outlet configuration with a 4. 0" W. C. pressure regulator setting, specifically