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Condensing tankless technology uses the normally wasted exhaust gases to preheat incoming water. This has been on every one of Navien’s tankless water heaters since the beginning. The addition of the secondary heat exchanger adds about a 12-15 percent efficiency increase making a tankless water heater around 97-98 percent efficient. With one of these systems for every dollar you send […]

Navien Tankless In 2006, Navien opened an office in the United States in an effort to open markets in both the US and Canada. Navien continues to eagerly provide high quality and innovative products that are environmentally friendly, energy saving, and comfortable.  Navien introduced a condensing tankless water heater that offered users extremely high efficiency – up to 98%.  Issues […]

Toronto Navien Tankless NR-240(A) Specifications Input 20,000~199,000 BTU/h (Natural Gas) 0.95 (Propane Gas) 0.97 Flow Rate At 35˚F Rise : 11 GPM At 45˚F Rise : 8.6 GPM At 77˚F Rise : 5.1 GPM Features Easy installation and PVC venting 3″ SCH 40 solid PVC up to 100′ Industry’s highest energy efficiency rating Ready Link Multi connection system Optional built-in […]

Toronto Navien Tankless NR-210(A) Specifications Input 17,000~180,000 BTU/h (Natural Gas) 0.95 (Propane Gas) 0.97 Flow Rate At 35˚F Rise : 10 GPM At 45˚F Rise : 7.7 GPM At 77˚F Rise : 4.6 GPM Features Easy installation and PVC venting 3″ SCH 40 solid PVC up to 100′ Industry’s highest energy efficiency rating Ready Link Multi connection system Optional built-in […]

Toronto Navien Tankless NR-180  Specifications Input 15,000~150,000 BTU/h  (Natural Gas) 0.96 (Propane Gas) 0.97 Flow Rate At 35˚F Rise : 8.3 GPM At 45˚F Rise : 6.5 GPM At 77˚F Rise : 3.8 GPM Features Easy installation and PVC venting 3″ SCH 40 solid PVC up to 100′ Industry’s highest energy efficiency rating Ready Link Multi connection system Optional built-in […]