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Vertical or Horizontal Mounting: Flexible installation options to accommodate existing thermostat orientations
This intermittent ignition valve facilitates precise fuel regulation to the burner assembly
System Protection: Accurate sensing prevents short-cycling and maintains optimal efficiency for both heating and cooling stages
Precision Accuracy: Ensures stable differential pressure sensing to prevent nuisance tripping while maintaining strict safety standards
including chillers and commercial cooling units
Weil McLain 510-312-209 Temperature Control 30067439-890 Vertical or Horizontal Mounting: FlexibleThe Weil McLain 510 312 209 is a field proven High Limit Temperature Control engineered for critical hydronic safety in residential and commercial boiler systems. Designed specifically for the Weil McLain EG, EGH, LGB, MGB, and SGO boiler series, this SPST aquastat provides reliable over temperature protection. It operates on an automatic recycle logic, ensuring that the system restarts without manual intervention once water temperatures return to
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