What are some DIY tips for improving the efficiency of my hot water system?

for Temperature Actuated Mixing Valves for Hot Water Distribution Systems, ASSE. 1017 be installed. ... The water heater shall display current temperature set ... All hot water heating boilers installed after January 1, 1991 shall have the ... shall be constructed to prevent a temperature setting above the maximum allowable ... For reticulated systems where the temperature of the water is to be maintained within the pipework, heat trace cables can be installed. Simplified versions of ... Hot water storage tanks should be set to store water at 60oC or greater to reduce the risk. If you are unsure of how to set the temperature of your hot water ... water. A hot water boiler should have either the temperature or pressure control necessary for heating potable water for purposes other than space heating, or ... There are no requirements for residential water heater temperatures in the plumbing code. 107. SPS 382.40(5) - 5/29/06. Can a temperature and pressure relief ... ... hot water can scald. Install point-of-use Thermostatic Mixing Valves to reduce the risk of scalding. If you increase the water heater's temperature setting ... Leave heating system on a low setting (no lower than 55 degrees); Open ... Use a hair dryer or rags soaked in hot water to thaw lines; do NOT use open flame ... Extra care must be taken if you have injured a nerve, as you may be more sensitive to temperatures. Put your whole hand in warm water for about one minute, then ... For residential buildings with individual heating equipment in each unit the equipment must be capable of maintaining an indoor temperature of 68°F under ...