Automatic Reset Functionality: Closes the circuit automatically at 125°F

This orifice is compatible with several Reznor F-series and UDX models requiring a 1

precision tappings

ensuring the system safely shuts down if it detects a flue blockage or backdraft

Rugged Construction: Stainless steel sheath protects against oxidation and thermal wear

Sensus 496-20-3/4-3/8ORF Regulator Refrigerant Automatic Reset Functionality: Closes theThe Sensus 496 20 Domestic Service Regulator is a specialized solution designed for commercial gas pressure regulation and demanding residential applications. This specific model features a 3 4" NPT Internal Relief Valve (IRV) and a precision machined 3 8" orifice, engineered to handle consistent flow rates while preventing over pressurization downstream. Equipped with a Green Spring, this unit operates within a 6" to 14" w. c. outlet pressure range,