Robertshaw 710-511 Gas Valve

The Robertshaw 710-511 Gas Valve is an industry-standard millivolt gas valve engineered for precision fuel management in low-capacity applications. Designed specifically as a 1/2" HI-LO natural gas valve, this component is a staple for technicians servicing gas fireplace log sets and compact wall heaters. Its 710 Series architecture excels in tight clearances, measuring just 3-13/16" H by 4-21/32" L, allowing for multi-positional installation without compromising flow integrity. This unit features a manual hi-lo adjustment range of 1.7" to 3.5" W.C., providing precise flame modulation for customized heat output. The Robertshaw 710-511 is rated for 70,000 BTU and utilizes a thermopile-driven safety magnet with a quick-dropout feature, essential for meeting rigorous Canadian and domestic safety codes. The 1/2" NPT inlet and 3/8" straight-thru outlet configuration ensure seamless integration into existing millivolt heating systems running on Natural, Manufactured, or Mixed gases.

• Precision Modulation: The HI-LO regulator allows for manual adjustment of manifold pressure between 1.7" and 3.5" W.C. for optimal natural gas fireplace control.
• Millivolt Compatibility: Operates efficiently on 250mV to 750mV systems, eliminating the need for external power and ensuring gas valve troubleshoot reliability during power outages.
• Extreme Temperature Resilience: Rated for ambient operation from -40°F to 175°F, preventing regulator sticking in unconditioned spaces.
• Streamlined Installation: Compact footprint and multi-positional mounting capabilities reduce labor time in low capacity gas control replacements.

Can the Robertshaw 710-511 be converted to LP gas?
This specific model is factory-configured as a 1/2" HI-LO natural gas valve. While the 710 series supports various gas types, technicians must verify the specific regulator spring and orifice requirements for propane conversions to ensure safe gas valve replacement.

What is the purpose of the quick-dropout safety magnet?
The quick-dropout magnet is a safety feature that immediately shuts off gas flow if the pilot flame is lost, responding faster than standard magnets to meet specific Robertshaw 710-511 specifications for safety compliance.

Why is this valve preferred for gas logs?
Its low-capacity design (70,000 BTU) and manual HI-LO adjustment make it the ideal millivolt gas valve for fireplace applications where flame height aesthetics and low flow control are critical.

Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.