It decreases not only the consumption of primary energy for heating the living water but also the calefaction to the surroundings due to the rejectionofheat from air conditioning systems.
既可降低加热生活用水的基本能量消耗,又可减小空调系统排放热量引起的环境增温。
3
The oxide-coated zirconium of the chambers at the piston and cylinder head, the design of air gap on the auxiliary chamber are applied to lower heatrejection.