How can the exhaust pipe of a gas water heater be insulated by going through the glass?
Therefore, the temperature of the inner pipe of the water heater is higher, but the outer pipe is not very high because the outdoor air is flowing.At the same time, the air is a poor heat conductor, so the actual temperature of the outer surface of the outer tube of the water heater is not very high. That is to say, no special heat insulation measures are needed when the exhaust pipe of the gas water heater passes through the glass.
Gas water heater exhaust pipe are now dual structure: the inner tube is the exhaust pipe, the fan will strong combustion exhaust water heater forcibly discharges the indoor air inlet pipe; the outer tube is, the outer air (oxygen) gas suction water heater for combustion.
The current gas water heater exhaust pipe does not require special thermal insulation when it passes through the glass.
