The Best Hot Water Radiant Heating

Professional classic® tankless electric water heaters offer continuous hot water quick and on demand for single point-of-use or multiple applications

The Stiebel Eltron Tempra 15 Trend Tankless Water Heater will typically use 15-20% less energy compared to conventional electric tank water heaters. Although, it’s possible to save significantly more energy depending on personal home usage habits. The difference is that conventional tank water heaters continually store hot water, and as a result, lose 15%-20% of the total energy consumed to the environment around them. This is called standby heat loss. Tank water heaters that use gas or oil are even less efficient, because they also lose heat through their vents to the outdoors. Our tankless water heaters do not need venting, and will not store hot water, waiting for you to use it. They operate on-demand to provide continuous and endless hot water when you need it, and not waste energy when you don’t. CERTIFICATIONS INCLUDE – ANSI/UL Std. 499, CSA Std. C22.2 No. 88, ISO 9001, WQA tested & certified against NSF/ANSI 372 for lead free compliance. TECHNICAL SPECIFICATIONS – Single Phase 50/60 Hz; Voltage: 240 V/208 V; Wattage: 14.4 KW/10.8 KW; Min recommended household electric service 100 A; Amperage draw: 2 x 30 A 2 x 26 A; Number and min. recommended size of circuit breakers: 2 x 30 A (DP); Number of runs and min. recommended wire size (copper): 2 x 10/2 AWG; Max. temperature rises: 65 F/49 F at 1.50 GPM, 43 F/37 F at 2.25 GPM, 33 F/25 F at 3.00 GPM; Min. water flow to activate unit: 0.50 GPM/1.9l /min; Weight: 16.1 lb/7.3 kg; Nominal water volume: 0.26 gal/1l; Max. inlet water temperature: 131 F/55 C; Working pressure: 150 PSI/10 BAR; Tested to pressure: 300 PSI / 20 BAR; Water connections: 3/4″ NPT.

Professional classic® tankless electric water heaters offer continuous hot water quick and on demand for single point-of-use or multiple applications

Product Description

Enjoy the comfort and convenience of continuous hot water at a lower price. Rinnai has expanded the Value Series by adding models to suit medium- and smaller-sized homes. Get the reliability and durability only Rinnai can offer, while saving energy and precious floor space.

From the Manufacturer

Enjoy the comfort and convenience of continuous hot water at a lower price. Rinnai has expanded the Value Series by adding models to suit medium- and smaller-sized homes. Get the reliability and durability only Rinnai can offer, while saving energy and precious floor space.

The compact and powerful BOSCH WH17 Tronic 6000 will supply your entire house with hot water when and where you need it. This tankless electric water heater works “on-demand” to eliminate the wait for hot water. This heater works at 97% thermal capacity, reducing any stand by water loss. The built-in flow sensor ensures a constant output temperature across all applications. This heater delivers hot water to 1-3 major applications at a time, anywhere from a residential home to an office space. GPM output at temperature rise of: 75 degrees: 1.6 output, 60 degrees: 2.0 output, 45 degrees: 2.3 output.

The ATMOR Thermoboost Electric Tankless Water Heaters revolutionize hot water heaters with smart flow technology that provides you with unlimited hot water when you need it, without the wait. By automatically activating once water flow is sensed and shutting off when it stops, you’ll lower your water consumption and eliminate costly water waste. This eco-friendly unit features the advanced ThermoBoost self-modulating system that regulates the amount of energy required to heat the water, delivering major savings on your energy bill. The easy-to-use, digital panel gives you full control over the unit for the perfect water temperature every time. The digital technology also allows you to use this unit as a booster in line with pre-heated water to help fill a void when hot water is needed. Best of all, unlike a gas water heater, the compact, space-saving design requires no venting, giving you the flexibility to install anywhere inside your home or garage. This unit is specifically designed for a single shower. Recommended flow rate of 1.7 gallons per minute (GPM) is recommended for optimal performance (when used for a single shower, a water saver shower head required for optimal performance). Perfect for residential and commercial use. Unit requires a 50 Amp dedicated single-phase, double pole breaker. Required wire size: 6 AWG. Standard 1/2″ NPT (straight thread) fittings. Flow rate of 1.7 GPM = 45° temperature rise. Remember inlet temps vary by location and seasonality. Selecting the right water heater depends on your incoming water temperature, flow rate, and desired output temperature. To help with making sure this unit is suitable for your need, please see our selection guide below or call our support team at 888.783.6082.