Finding Space Heaters for your office can be hard when you need a mix of price, utility and style. Luckily, Wayfair Supply has products like the Commercial 5,118/3,840 BTU Fan Forced Wall Space Heater and 400,000 BTU Forced Air Utility Kerosene Space Heater to help narrow your search for your office needs. Search by Dec. 24 Delivery Guarantee, Price or Wattage. With 2-day Shipping and Brands like Dimplex and DuraHeat, you’re sure to find the right Space Heaters for your small business, school or building. We make finding the right Space Heaters easy and cost effective for commercial shoppers by putting it all on the same site – Wayfair Supply.