Outdoor Boiler Unit Heater 50k BTU

15% OFF Storewide Inventory Clearance Sale! Make way for 2026 Inventory! Save 15% on all products as we prepare for our 2026 inventory. Don't miss your chance to grab great deals before stock runs out!   Use Discount Code: 15OFF for a 15% discount when you checkout! Hurry, stock is limited, and this promotion ends June 23, 2025!   A GREAT Solution! Just set the temperature you want, and feel the warmth! Unit heaters are used to heat garages, pole barns, workshops, and other spaces that are open. They are generally hung from the ceiling in a corner. These unit heaters are single-speed, so the unit heater is most commonly plugged into a thermostat for steady heat. (The thermostat sold separately HERE.) ALL 150K AND 200K UNIT HEATERS WILL BE SHIPPED VIA LTL FREIGHT TO AVOID DAMAGE.  To calculate the size unit heater required for your space, use the following formula: Calculate the cubic footage of the space to be heated by multiplying building length x width x ceiling height.  A 30 x 4