particularly in high-moisture environments or when using deionized water

making it essential for heat pump liquid lines

The Robertshaw 1980-048 mitigates these risks with a stainless steel exterior and a mica insulating washer

whereas the L62AA only shuts off the main burner

making it ideal for tight evaporator coils

Robertshaw 710-402 Gas Valve Freon particularly in high-moisture environments orThe Robertshaw 710 402 is a versatile, low capacity millivolt gas valve engineered for precision fuel control in intermittent pilot ignition and standing pilot systems. Designed for high reliability in residential and light commercial heating applications, this valve features a 1 2 inch NPT inlet and a 1 2 inch NPT outlet, with a 90 degree side outlet configuration for simplified installation in tight furnace or boiler cabinets. Operating on a 24VAC