The 700-506 series gas valve is designed for intermittent pilot, direct spark and hot applications.Small size, large flow,Contains a manual valve, pilot valve and a main air pressure regulator. Just make sure the valve you use has the btu rating range within 5% of the-original. Also some are labeled at different water column but as long as it is very close range the 700-506 gas valve work. Compatible with gas types: natural, manufactured, blends, LPG and LPG/air mixtures. The 700-506 thermostat gas valve is suitable for many residential and commercial places, and is widely used in wall-mounted heaters, boilers, portable domestic stoves and central heating equipment.<br><br>Colour:As Shown Material:Metal<br><br>Package Contents: 1 x 700-506 Gas Valve<br><br>Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.