... need warm-up, no need insulation, no pipeline heat loss, saving pipeline heat loss 10-20% compared with storage-type caused by ... the amount of loss is 50L-100L, Rapid Water Heater heat up very quickly,no pipeline water loss, every time water ... of security; completely relieve your worries.5. Durable adopt imported heat resistant engineering plastics; superior ceramic disc, 50-year water-tight ...