Slant/Fin Liberty Hot Water Oil-Fired Boiler with 131,000 to 175,000 BTU Input 117,000 to 131,000 BTU Output without Coil

This Heating Oil Boiler Less Coil features a high-efficiency Beckett burner and a cast-iron heat exchange for reliable performance in your home. It runs on heating oil and has an annual fuel utilization efficiency rating of 86%. The boiler features a dual-size viewing port and metal push nipples for convenience.