Full central heating fitted i supplie combi boiler all copper pipes and 7 radiators
total cost labour only would be around £800-900 if you have any questions please feel free to call adrian
general procedure: make sure the engine is cool. loosen hose clamp where lower radiator hose attaches to engine - pull forward. place clean pan under hose to catch coolant that might spill out. pull hose off. catch coolant in pan. remove bolts on the fitting that the hose was attached to. remove gasket. remove thermostat (note how it was positioned and which side was facing out before removing -- there may be an alignment notch). install the new thermostat (the way the original was sitting,with the little "barbell" at 12:00) and gasket. re-attach hose fitting w/bolts. re-attach hose and clamp. put coolant that spilled out back in radiator. start engine and allow to warm up and check for leaks. note - if you need to remove your alternator so as to access the nuts holding the thermostat cover remember to disconnect battery before removing the alternator leads to prevent shorting. good post on parts location and repair procedure. only thing i'd like to add is antifreeze has a limited life before it loses it's ph balance and will turn acidic or base, either one will cause corrosion in the cooling system. loss of additives can also cause the cooling system to start acting as a ground conductor which will damage the cooling system. there are many different ideas on when to change, i try to change mine every 3 years or 24k miles. if you want there are test strips to check ph balance, protection temp and phosphate levels (prevent oxygen molecules from collecting around cylinder liners and etching them - usually more problematic on diesels). hth, dave hi everyone, just to close this topic, i could get a proper power supply and in fact it was the problem..

thaks everyone for your time and help ! Hi,  

The problem is probably with the circulator pump or the zone valve, which ever way your water circulating from the boiler is controled.  

The water needs to be moved through the boiler and the coils in the Hot water maker to heat water. If this is not happening then no water will be heated.  

Check for power and then is the pump is running or the zone valve opening.  

I hope that this will help you to solve your problem!  

  

Thanks for using Fixya!!  

  

Heatman101 i just tried doing a reset and it worked.  all hd channels are working.  thanks. hi @

yes. this technology sends power and data over just 2 wires.

(despite having the name 1 wire).

<https://www.maximintegrated.com/en/design/technical-documents/tutorials/1/1796.html>

rv mineirin hola, barbara! you're in for a rocking good time. dinner is an all you care to eat meal, served family style. the menu is chock full of american comfort food from the days of yore and it's served up on the patriot's platter. at lunchtime, you have individual entrees available to order. there's a strong patriotic theme to the lunch menu too. Hi, I have managed to resolve the issue. Thank you very much for your help during this matter. hey @richard cookehave you seen our community post about the hive thermostat offer?is there anything in there that helps? thank you so much for your replies! i just got my results!! all cleared. i think i got it.

thanks for your help richard.