Home to install 400 atmospheric boiler on the first floor, to the second floor for the warm, the water tank in the boiler next to the circulation pump is 500 watts head 8 meters, equipped with a check valve, Equipment into the export are installed automatic valve, but the temperature of a 40 degrees there is gas parked in the pump, the hot water on the up, please enlighten me master
Can take a picture chanting
With hot water pump, cold water pump not.
There are two factors that affect your pump work: First, the pump long-term flow is small or sometimes no flow (which may be temperature control action and other reasons), then the pump kept turning the pump hot water temperature vaporization. Second, the pipeline installation problems, the pump can not automatically row of the system row row of the law of the degree of defense, but the power point, automatic discharge. Solution: The reason is determined by the nature of the system, not easy to change, you can change a way to control the way through the pump to control the indoor temperature (of course, a pump to a number of room heating, this law does not work) The The reason two need to transform the pipeline, you use the pump is generally a pipeline pump can be changed to vertical installation, and the installation height is lower than the water separator, the middle do not impede the bubble rise of the parts and elbow, so pump bubble Can be automatically discharged into the water separator, and then through the automatic exhaust valve discharge.
