Water not heating - Westinghouse SB915

Combi-boiler-turn hot water tap on/off and the heating stops for ...

singletrackworld.com/.../combi-boiler-turn-hot-water-tap-onoff-and-the-...

Combi-boiler-turn hot water tap on/off and the heating stops for 20secs ... hot watertakes priority over central heating so when you run the hot tap, heating is ... Yeah onmy worcester combi there is a diverter valve - it feeds either the heating or ...

My central heating works but I have no hot water - 24'7 ...

https://www.247homerescue.co.uk/my-central-heating-works-but-i-have-...

Diverter valves switch heat between the hot water and the central heating. When youturn your hot tap on, the diverter valve temporarily shuts off the water supply ...

Does your boiler keep switching itself off? Here's why ...

www.dhs-uk.com/does-your-boiler-keep-switching-itself-off-heres-why/

Jul 7, 2015 - ... Bathroom Suites, - Showers, - Wet Rooms, - Taps and Accessories, Information and ... Low water pressure can cause your boiler to turn itself off. ... boiler is not turning off, you aren't getting the amount of hot water you require. ... If there is air in your central heating system, then your boiler may shut down.

Turn off water but leave heat on - Possible? - Handyman WIRE ...

handymanwire.com > ... > Heating and Air Conditioning

Jan 14, 2003 - 10 posts
My hot water baseboard heating system is a closed system. ... Could I shut off the main water and leave the boiler and heat going for ... If one is not installed, install one and rely on that to save the boiler from the damage of running out of ... I do not wantto have city water push my antifreeze out of the system ...

What's the best temperature to set my hot water baseboard ...

greenhomeguide.com/.../whats-the-best-temperature-to-set-my-hot-water...

Nov 21, 2010 - With hot water baseboard heating, is it better to keep the heat at 60+ degrees ... a hot water heating system where water is heated in a hot water boiler and then ... by setting the thermostat to lower the heat when you don't need it on. ... Not only do I turn my heat down when I leave for work in the am but also ...

Water. Water is a good conductor of heat. The boiler heats the water, a pump circulates it around the system and through the radiators where it loses heat. Cooler water returns to the boiler for re-heating.
http://www.waermecenter.de/

Call Rheem
Rheem does not post service manuals
Rheem heat pump is same-similar to GE heat pump
http://waterheatertimer.org/Review-GE-Heat-Pump-water-heater.html
http://waterheatertimer.org/GE-heat-pump-manuals-by-date.html

Gene

If you need further help, I’m available over the phone at https://www.6ya.com/expert/gene_9f0ef4df2f9897e7

On a water-cooled system, by design the heat from the machine is being transferred to running water that carries the heat away. Some installations pump this "waste" water to a heat-exchanger or cooling tower (typically on a rooftop), where the heat is transferred again, this time to the air. The water with the heat removed is then recycled back to the machine, where the process is repeated continuously. There is thus no "wasted" water.
If your cooling water is just running down the drain, that's a terrible waste of water and money. Try to find a way of recycling the water by removing the heat and re-using it. Think of ways to use the "free" heat in the water.
Alternatively, buy a proper rooftop heat exchanger and pump the water through it, or, get an old car radiator or air conditioning condenser and a decent blower, and make your own.
Remember that your machine needs constant cool water in order to avoid overheating the system.

Replace the coffee switch.

This on Y PLAN SYSTEM ???

An electric heat pump needs heat available to pump. If it is 30 degrees outside, heating a spa to 102 or so, may be impossible unless the heater has some type of alternative heat source. A properly sized, gas fired heater can take care of a larger range of heating needs. A combination heat pump and natural gas heater, probably with a controller, really makes the issue more difficult, expensive, and would require a lot of study for efficient, cost effective operation. Bottom line: In really mild climates a heat pump might do the job. In cooler climates the gas heater rules. And where a wide range of temperatures and high heat demand is wanted by the customer, a gas heater is the only way to go. A backup heat pump may take years to payout.

British machines are Cold water fed, and the machines heat the water themselves. American Machines are hot water fed.