Robertshaw 1751-003 Regulator Kit Can this gauge be used

Can this gauge be used on R-134a systems

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

The high-grade construction resists the corrosive flue gasses and thermal stress common in condensing furnace environments

reducing the need to carry multiple fixed-temperature switches in the field

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

Robertshaw 1751-003 Regulator Kit Can this gauge be usedThe 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