Dual element infrared heater, 110vac, 650Watts per element with heat sensing fusible link located on top. Combined with Cross flow fan with motor, 110vac. Uses long-lead heater wires part # 30000539 (pair) and long-lead neutral wire part # 30000540 (single). BRAND NEW part # 30000242, For Heat Surge models , Yamada, Portriat, Roll N Glow, Y10, Jinhua, x23a, Winners, W9, W10,