Gas Heating Millivolt Gas Valve Universal For: 700-506, 7000BMVR

Gas Heating Millivolt Gas Valve Universal For: 700-506, 7000BMVR

Safety first: Installation must be performed by a qualified gas-service technician. Isolate electrical power and fuel before service, never bypass flame-safety controls, and complete required leak, ignition, and combustion checks before returning the equipment to service.

Restore heating control with this ERP replacement millivolt gas valve for compatible gas heating equipment. This self-powered 700-series control operates the main burner from a millivolt system without house power. When the valve fails, the pilot may burn but the main burner will not open, or the equipment will not respond to the thermostat. Per the manufacturer's catalog it is rated 250-750 mV with nominal 300,000 BTU capacity, 3/4-inch inlet and outlet, and 3.5-inch water-column natural-gas regulation. Match the complete part number and configuration before ordering; do not substitute an LP-gas valve or assume all 7000-series valves interchange.

Product Details

• SKU: ER700-506
• Country of origin: China
• Type: Millivolt, 250-750 mV
• Connections: 3/4-inch inlet and outlet
• Capacity: Nominal 300,000 BTU
• Regulation: 3.5-inch water column, natural gas

Compatible Part Numbers

• 700-506
• 7000BMVR

Key Features

• Direct replacement: Replaces the listed millivolt gas valve part numbers.
• Self-powered control: Millivolt design operates the burner without house power.
• High capacity: Nominal 300,000 BTU with 3/4-inch connections.
• Correct gas regulation: 3.5-inch water-column natural-gas regulation.

Fixes These Symptoms

• Pilot burns but the main burner will not light
• Heating equipment will not respond to the millivolt thermostat
• Equipment shuts off or produces no heat with a gas-control fault

Compatible Brands

Universal is a catalog label, not a guarantee of fit to every appliance, brand, or model. Match the original part, full equipment model, and configuration before ordering.

Compatible Models

Fits various models. Please verify compatibility with us before ordering

Installation Instructions

1. Shut off the gas supply and isolate electrical power to the equipment.
2. Confirm the gas type, valve ratings, sensing arrangement, and control revision.
3. Disconnect gas, pilot, and thermogenerator connections from the old valve.
4. Install the new valve, reconnect the pilot and thermogenerator, and leak-test every connection.
5. Complete required ignition and combustion checks before returning the equipment to service.

Ignition, flame-proving, and gas-control faults require professional diagnosis; replacing this component will not correct every no-heat condition.

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Safety Disclosure

Prop 65 Warning: Cancer and Reproductive Harm – www.P65Warnings.ca.gov