Robertshaw 705-461 Operator 30067439-890 and small water chillers

and small water chillers

Engineering specifications confirm a cut-out pressure of 426 PSI and a cut-in pressure of 320 PSI

which eliminates cold drafts during the initial call for heat

As the designated successor to legacy part numbers 1188517 and 1184759

Robertshaw 705-461 Operator 30067439-890 and small water chillersThe Robertshaw 705 461 is a high performance 240V non regulating operator designed for seamless integration with the Robertshaw 700 and 710 Series manual gas valves. Engineered for heavy duty commercial and industrial heating applications, this line voltage operator kit facilitates the field conversion of manual units to precise wall thermostat control. When working with 700 450 or 700 460 series valves, the 705 461 operator serves as a reliable