Robertshaw 1751-003 Regulator Kit whereas an SPDT version only

whereas an SPDT version only manages one circuit

The beaded molded neoprene diaphragm provides a consistent effective area of approximately 6 square inches

visible bulging or leaking from the capacitor casing

this specific model is designed and rated for hot water heating service only

Is the HH19ZH195 interchangeable with other limit switches

Robertshaw 1751-003 Regulator Kit whereas an SPDT version onlyThe Robertshaw 1751 003 Regulator Kit is an essential field conversion solution for technicians looking to adapt Robertshaw 700 series, 7010, 7100, 7200, and 7222 gas valves. This specific add on pressure regulator is engineered to provide precise straight line regulation, specifically calibrated for natural gas applications. It delivers a fixed outlet setting of 3. 5" WC, though it is adjustable within a 3" to 7" WC range to match specific manifold