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Model DIS33 Ventless Gas Insert
The DIS ventless fireplace insert from Monessen is the perfect way to bring your existing wood burning firplace to life again without the hassle of making a wood fire. This easy to install ventless gas insert will fit most standard masonry fireplaces with a minimum opening of 33 inches wide and 24 inches high. It is available standard trim kit or a large trim kit for extra large openings. This insert offers an impressive BTU range from 19,000 to 28,000 keeping up to 950 square feet warm and cozy.