Stiebel Eltron Tempra 12 Trend Water Heater without Tank Electric, on Request, Hot Water, Eco-Friendly, White

الوصف

Stiebel Eltron Tempra 12 Trend tankless water heater usually uses 15-20% less energy compared to conventional electric water heaters. Although it is possible to save much more energy depending on personal household habits. The difference is that conventional water heaters continuously store hot water, thereby losing 15% to 20% of the total energy consumed in the environment. This is called standby heat loss. Tank water heaters that use gas or oil are even less efficient as they also lose heat through their air vents. Our tankless water heaters do not require ventilation and do not store hot water and are waiting for you to use it. They work when needed to provide continuous and endless hot water when you need it, and don't waste energy if you don't. Certifications include: ANSI/UL Std. 499, CSA Std. C22.2 No. 88, ISO 9001, WQA tested and certified against NSF/ANSI 372 for lead-free compliance. Technical data: single phase 50/60 Hz; voltage: 240 V/208 V; power: 12 kW/9 kW; recommended minimum power 100 A; current 50 A/44 A; number and min. Recommended Circuit Breaker Size: 1 x 50A (DP); Stroke Rate and Min. Recommended wire size (copper): 1 x 6/2 AWG; Max. Temperature increase: 54F/41F to 1.50GPM, 36F/27F to 2.25GPM, 27F/20F to 3.00GPM; Min. Water flow to activate the unit: 0.37 GPM / 1.4 L/min; Weight: 8.6 kg; Nominal water volume: 0.13 gal / 0.5 L; Max. Input water temperature: 131F/55C; Working pressure: 150PSI/10bar; Pressure test: 300PSI / 20bar; Water connections: 3/4" NPT