Suburban Furnace 2456A 40,000 BTU (P-40)  Exceptional, dependable high capacity heating. The Suburban P-40 has the same cabinet size as the NT-SQ and NT-SEQ Series, but is equipped with 120-volt, long-life, heavy-duty AC motors and controls. Offering a capacity of 40,000 BTU/h respectively, the... See More

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