● Product features: Whole house heating · Biomimetic honeycomb heat dissipation duct · U-shaped double pipe heating · High grade heat transfer oil · 180 ° C high temperature preheating to remove impurities, 120 ° C constant temperature filling to balance internal pressure Safety protection multiple triple · Dumping automatic power off · Overheating automatic power off · Thoughtful anti scald rear cover Humanized and considerate design · Integrated handle design · Universal silent casters