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 Eco-Save 375-750 Watt Ceramic Compact Desktop Space Heater with Adjustable Thermostat and 175,000 BTU Forced Air Utility Kerosene Portable Space Heater to help narrow your search for your office needs. Search by Sq. Foot Heating Coverage, Ships To or Availability. With 2-day Shipping and Brands like Cozy Products and Mi-T-M, you’re sure to find the right 250-500 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.