hearth products controls maxitrol flame modulating safety pilot kit with remote control (mvrc255), natural gas hearth products controls the flame modulating safety pilot kit with remote control, natural gas from maxitrol provides a high quality gas valve. the superior construction and design ensure a long lasting and quality product while the straight forward valve offers a simple installation and use to raise and lower the flame height of your fireplace. the valve itself is rated for 175°f for up to 85,000 btu with a complete 90° pilot assembly and is intended for use with natural gas. this unit also includes the acumen rck-m remote control which allows a convenient way to operate your fireplace remotely. be sure to adhere to the manufacturer's listed directions and local codes when installing this product.