Lochinvar L100208608 Lp Gas Valve 3/4 Inch Npt 24V

Product Description

The LOCHINVAR L100208608 is a liquid propane gas valve designed for use in hydronic heating equipment and water heating systems that operate on LP fuel. This valve controls gas flow to the burner assembly and is actuated by a 24-volt control circuit, making it compatible with standard low-voltage thermostat and control board wiring. With a 3/4-inch NPT connection, it fits standard gas train piping in residential and light commercial equipment. Installation is typically performed by a licensed HVAC technician or plumber qualified to work on gas-fired appliances. The L100208608 is a direct OEM replacement part for LOCHINVAR units listed in the ER 152-402 series range.

This valve is suited for LP-fueled LOCHINVAR boilers and water heaters requiring a 3/4-inch NPT gas valve with 24-volt actuation. It is used in residential and light commercial hydronic heating systems where liquid propane is the fuel source. Technicians replacing a failed or non-responsive gas valve on applicable LOCHINVAR equipment will find this valve is factory-specified for that application. The ER 152-402 designation referenced in the part documentation indicates the equipment series this valve is matched to.

Key Features

• Rated for liquid propane (LP) gas service
• 3/4-inch NPT inlet and outlet connections for standard gas train piping
• 24-volt actuator compatible with low-voltage control boards and thermostats
• OEM replacement part for LOCHINVAR ER 152-402 series equipment
• Direct-fit replacement minimizes modification during installation

Compatibility

Designed as an OEM replacement gas valve for LOCHINVAR equipment in the ER 152-402 series. Confirm equipment model and fuel type before installation to ensure proper fitment.

Installation Notes

Gas valve replacement must be performed by a licensed technician qualified for gas-fired appliance service in accordance with local codes and IFGC requirements. Shut off the manual gas supply and disconnect power to the appliance before removing the existing valve. Inspect all downstream fittings and connections for leaks using an approved leak-detection solution after installation. Do not attempt to adjust internal valve components or convert this LP valve for use with natural gas.

Technical Specifications

• Fuel Type: Liquid Propane (LP)
• Connection Size: 3/4 inch NPT
• Actuator Voltage: 24 volts

Standard Information

• Brand: LOCHINVAR
• Manufacturer Part Number: L100208608