• Size: 4.37" wide x 9.00" lg. • Material: Silicone rubber heater on stainless steel backing plate • 40W, 24VDC (~14.4 ohm) • 25" leads with 2 pin Amp connector • Thermal cutout opens at 112˚F • Fits: Base Plate • Model(s) This Part Fits: Peri Pro III