Honeywell f31053-1 Gas Pressure Regulator 1 in Fpt

Product Description

The HONEYWELL f31053-1 is a 1-inch FPT gas pressure regulator designed to control and maintain downstream gas pressure in residential and light commercial gas distribution systems. It delivers an outlet pressure range of 6 to 14 inches water column and handles a maximum flow capacity of 1,519 CFH at a 2 PSI inlet. The regulator features a black spring configuration, which sets the outlet pressure range. It is installed by licensed gas fitters, plumbers, and HVAC technicians on natural gas or propane supply lines ahead of appliances, meters, or manifold systems that require stable, regulated downstream pressure.

This regulator is suited for applications where medium-pressure gas supply must be stepped down to standard appliance operating pressure. Typical installations include commercial kitchen gas supply lines, residential gas meter sets, rooftop unit gas trains, and multi-appliance manifold systems. The 1-inch FPT connection makes it compatible with standard iron pipe gas distribution piping. The 1,519 CFH maximum flow capacity supports high-demand installations with multiple connected appliances or large single-burner equipment.

Key Features

• 1-inch FPT inlet and outlet connections for standard iron pipe gas systems
• Outlet pressure range of 6 to 14 inches water column set by black spring
• Maximum flow capacity of 1,519 CFH at 2 PSI inlet pressure
• Black spring configuration for medium-pressure outlet range applications
• Designed for natural gas and propane gas distribution service

Compatibility

Designed as an OEM-style replacement or new-installation gas pressure regulator for 1-inch FPT gas supply systems requiring 6 to 14 inch water column outlet pressure regulation.

Installation Notes

Installation must be performed by a licensed gas fitter, plumber, or HVAC technician in accordance with the International Fuel Gas Code and applicable local codes. Shut off the main gas supply and verify zero pressure in the line before removing any existing regulator or fittings. Apply listed pipe thread sealant to all threaded connections and pressure-test all joints after installation before restoring gas flow. Do not exceed the rated inlet pressure for this regulator.

Technical Specifications

• Connection Size: 1 inch FPT
• Outlet Pressure Range: 6-14 inches water column
• Maximum Flow Capacity: 1,519 CFH at 2 PSI inlet
• Spring Color: Black

Standard Information

• Brand: HONEYWELL
• Manufacturer Part Number: f31053-1