Venting A Condensing Tankless Water Heater
Venting A Condensing Tankless Water Heater . Another benefit of the system is that greenhouse gas emissions can be reduced by 61%. The process by which condensing water heaters make water hot is rather complex. Condensing tankless water heater from Bosch 20170113 PM Engineer from www.pmengineer.com The flow sensor activates to determine the amount of hot water needed. Condensing units are typically about 95% efficient, so the temperature of the exhaust gas is lower — around 110° to 120° f. If venting in a vertical position works best, you can install the venting directly upwards;