Perfect for smaller Ice Castle models or anglers looking for efficient, reliable heat without the bulk, this 20,000 BTU furnace delivers consistent warmth in freezing conditions. Compact and lightweight, it’s engineered specifically for fish house and RV-style installs, offering dependable performance while maximizing interior space.

This high-efficiency forced-air furnace ensures quick heat distribution and maintains a steady cabin temperature even on the coldest days. Built tough to withstand transport and harsh winter elements, it features electronic ignition, quiet operation, and integrated safety controls for confidence and comfort.

Ideal for mid-size fish houses or supplemental heat systems, this furnace keeps you warm so you can stay on the ice longer.