The efficiency of a central Ruud heaterThe central heater has a high efficiency as:-High-tech heating-The heater is made from one of the best materials for fast heating and to extend the life of the heater.- Energy saving factor for efficiency measurement (EF = 0.85 - 0.95)- The tank insulation is designed with high technology to reduce heat loss a..

The efficiency of a central Ruud heaterThe central heater has a high efficiency as:-High-tech heating-The heater is made from one of the best materials for fast heating and to extend the life of the heater.- Energy saving factor for efficiency measurement (EF = 0.85 - 0.95)- The tank insulation is designed with high technology to reduce heat loss a..

The efficiency of a central Ruud heater The central heater has a high efficiency as: -High-tech heating -The heater is made from one of the best materials for fast heating and to extend the life of the heater. - Energy saving factor for efficiency measurement (EF = 0.85 - 0.95) - The tank insulation is designed with high technology to reduce heat l..