Robertshaw 1720-004 Valve Assembly Freon it is engineered for residential

it is engineered for residential and light commercial single-fixture protection

Field technicians will recognize the Lennox 93G97 for its compatibility with the GCS16 and CHA16 series

the R45407-001 features keyed Molex connectors to prevent improper indexing during field installation

allowing for remote sensing when the radiator is concealed behind cabinetry or architectural covers that would otherwise restrict airflow to a standard sensing head

making it suitable for secondary boiler controls and steam generator monitoring

Robertshaw 1720-004 Valve Assembly Freon it is engineered for residentialThe Robertshaw 1720 004 is a professional grade thermomagnetic safety valve assembly designed for critical gas flow control in commercial and residential heating equipment. This 1720 series safety valve (TS11J model) features a 7 16 inch tube inlet and outlet and includes a high performance valve magnet assembly. Engineered to prevent hazardous gas accumulation, the magnet is energized by millivoltage from a thermocouple; if the pilot flame fails, the