Pass Through PTC Water Heater For Flow through PTC Water Heater, water flow through middle flow channel, PTC Heater directly heat flow water. Two available designs are single-pass and multi-pass systems.
Operating voltage: 12-240V
Insulation voltage withstanding: > 3750V
Surface temperature: 180-265C
Rated Power watt: 50-1000W
Power-watt density (Heating power-watt per water contact area): approx. 4-10W per cm2 (water temperature 25C)