The MERIT SERIES Single Burner Vent-Free models feature an abundance of dancing yellow flames and beautifully designed log styles that look like they just came off the woodpile. Dual Burner Vent-Free models offer the choice of several remote control accessories as well as the ability to operate the logs with manual control. Includes Remote Control. Features Model # MNF24INV. Rating Variable 29,000/40,000 Btu/Hr. Ignition Millivolt. Gas Type Natural Gas. Manifold Pressure 3.4 W.C. Inlet Gas Pressure in. of water Max 10.5 W.C., Min 5 W.C. BURNER ONLY Ember Bed Variable Burner. For Use With LMF24GT , LMF30GT, LMF24MO and LMF30MO by Superior Fireplaces Not Included, Sold Separately . Specifications Burner 24 . Log Set is shown in image, however not included in this product.