STELPRO DESIGN SPDH9042W Baseboard Heater Mini 450 W, 1 PH, 240 V

The SPDH model is the perfect example of a small electric baseboard heater that’s a big hit in the world of heaters. The challenge: the patio door threshold. The accomplishment: traffic-resistant durability. With its rounded front cover, this baseboard heater has a heat output of 150 W per linear foot. Compact and rugged (3 IN. x 3 IN.). Perfect under patio doors and large windows. Low density (150W per linear foot). Ideal for: Below a patio door or a window, solarium, kitchen, office.