Robertshaw 1751-003 Regulator Kit this specific model is designed

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

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

Designed to open at a fixed lockout temperature of 180°F

As a veteran-grade furnace replacement part

Is the HH19ZH195 interchangeable with other limit switches

Robertshaw 1751-003 Regulator Kit this specific model is designedThe 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