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 R Series Direct Vent 10000 BTU Natural Gas Wall Furnace with 99.9% Efficiency and Dynamic 4 Quartz Element 1,500 Watt Infrared Cabinet Space Heater to help narrow your search for your office needs. Search by Application, Features or Special Offers. With 2-day Shipping and Brands like Rinnai and Dynamic Infrared, you’re sure to find the right 5,001 - 20,000 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.