Sportsman's Guide offers the LifeSmart 1,500-watt Infrared Heater
, model no. LS1500-4, for $179.97. Coupon code "SG1823" drops it to $169.97
. With $17.49
for shipping, that's the lowest total price we could find by $33. It features six industrial copper-coated heating elements, wood cabinet, digital LED thermostat, and more. It can heat up to 1,000 square feet.