We've had this problem before...you have to install a check valve (use a swing check and install it horizontally) in the recirc return line, so water cannot flow back through it and mix with the cold when you use the faucet.
To prevent stratification of the hot water molecules into the cooler water as heat goes to cold
Standard instillation of a washer identifies the valve s as hot on the left, cold water on the right. In any water instillation, the standards are hot on the left and cold on the right.
cold water tub facuet is corroded bye hard water builtup and needs to be replaced. Hot water is okay. Its the right one with the cold water coming out
Obviously hooked up wrong, or the faucets are mismarked . Usually cold on the right, hot on the left.
Given the lack of clear markings for H and C on the washing machine, I can only think of trial and error to resolve the issue. For example, turn off the cold supply from the mains pipe, and attempt a 'cold wash'. If no activity ensues, then the connections are correct.
To ensure a steady supply of hot water in cold weather, you can insulate your water heater and pipes, set the water heater temperature higher, use a tankless water heater, and consider installing a recirculating pump or a solar water heating system. Regular maintenance of your water heater is also important to ensure optimal performance.
To prevent stratification of the hot water molecules into the cooler water as heat goes to cold
Cold water may be coming out of the hot water faucet due to a malfunction in the water heater, such as a broken heating element or a faulty thermostat. This can cause the water in the tank to not be heated properly, resulting in cold water coming out of the hot water faucet.
Possible leak in the water recirculating system ... or ... the engine thermostat is now working correctly and needs replacement,.
Installing a cold water pressure tank in a residential plumbing system can help maintain consistent water pressure, prevent pump cycling, and protect against damage to pipes and appliances.
If the water is coming from the main, it should not be dirty. If it comes from the cold water storage tank in the loft, maybe it needs to be cleaned or covered.
Installing a frost-proof faucet in a cold climate helps prevent freezing and bursting of pipes, reducing the risk of water damage and costly repairs.
To adjust the temperature of the water coming out of the faucet to a comfortable mix of hot and cold, you can turn the hot and cold water handles until you reach the desired temperature. Start by turning on the cold water, then gradually add hot water until you achieve the desired warmth.
I am not a plumber, but am in the process of installing a water line myself...and all of the research I have done says the water line should be hooked up to the cold water.
Standard instillation of a washer identifies the valve s as hot on the left, cold water on the right. In any water instillation, the standards are hot on the left and cold on the right.
To adjust the temperature of the water coming out of the hot and cold water tap, you can turn the handles on the tap. Turning the handle towards the hot side will increase the temperature, while turning it towards the cold side will decrease the temperature. Experiment with different combinations of hot and cold to find the desired temperature.
Not all plumbing devices do; some have combined hot/cold taps. In either case, hot and cold water lines are separate, the hot water coming from a water heater. The simplest taps merely control each line, letting the user measure out how much of each they want.