this Robertshaw 700 series unit offers multi-position mounting flexibility—functional in any orientation except upside down—facilitating straightforward gas valve replacement in tight furnace or boiler cabinets
Designed for industrial longevity
Operating with a 120V coil
The ASCO 8210G94V Solenoid Valve is a high-performance 2-way normally closed pilot-operated valve designed for reliability in demanding fluid control applications
the internal electronic interface allows the coil to operate on any voltage between 100V and 250V for both AC (50/60 Hz) and DC supplies
Spirax-Sarco 0190192 Vacuum Breaker 30067439-890 this Robertshaw 700 series unitFor steam and liquid system protection, the Spirax Sarco 0190192 (Model VB21) is the industry standard for preventing vacuum formation in heat exchangers, jacketed kettles, and steam coils. As a veteran technician knows, a vacuum in these systems can lead to catastrophic coil collapse, water hammer, or stalled condensate drainage. This 1 2" NPT vacuum breaker is engineered with a high grade 303 stainless steel body and a precision ground stainless