room heater
https://www.mystation.ca/shop/heaters-benches-planters/electricschwank-es-1533-patioschwank/
electricSchwank single-stage ES-1533 - patioSchwank - Best Prices, Top Brands
The ElectricSchwank Infrared Radiant Heater will improve the aesthetics of your restaurant patio while keeping your customers warm.