Showing 10–18 of 55 results Default sortingSort by popularitySort by average ratingSort by latestSort by price: low to highSort by price: high to low Residential FurnaceAmeristar Single Stage A951X Furnace 100,000 BTUs $3,302.00 Add to cartResidential FurnaceAmeristar Single Stage A951X Furnace 120,000 BTUs $3,367.00 Add to cartResidential FurnaceAmeristar Single Stage A951X Furnace 60,000 BTUs $3,100.00 Add to cartResidential FurnaceAmeristar Single Stage A951X Furnace 80,000 BTUs $3,175.00 Add to cartResidential FurnaceAmeristar two stage variable speed A952V Furnace 120,000 BTUs $3,977.00 Add to cartResidential FurnaceAmeristar two stage variable speed A952V Furnace 80,000 BTUs $3,732.00 Add to cartResidential FurnaceAmeristar two stage variable speed A952V Furnace 100,000 BTUs $3,873.00 Add to cartResidential FurnaceAmeristar two stage variable speed A952V Furnace 40,000 BTUs $3,675.00 Add to cartResidential FurnaceAmeristar two stage variable speed A952V Furnace ce 60,000 BTUs $3,895.00 Add to cart←1234567→