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you can connect a heat sensor on the boiler cover that is connected to your home alarm system. when the temp reaches to a certain point it will signal to your mobile. this way you can be anywhere in the world!! IF you want ot know how to set that up, let me know.

thank you, i understand.

Hi, I just wanted ot find out how the thermostat works, and also how thermo valves work? If there is a thermostat in the hallway with a TRV valve, then the thermostat would trigger the boiler for heat if the temperature goes down. So how does the the trvs work on each room? for...

hi so you can use varrier pipe and that will be ok? byt would copper be the best option?

Hi Does the bleed nipple have to be opposit the flow in on the rads? does it make any difference really? rav

thank you all.

thanks, i will give that a go. i jsut wanted to also ask i have a combi boiler that was instaleld recently and have used the system for about 10 weekas or so and no inhibitor has been put in, woudl that have damaged the system? im looking to drain the system and put in x100 inhibitor in...

thanks. its a combi boiler so i dont have a header tank, i was going to switch the system off, drain the rads, put x100 1litre into the bathroom towel rad, and fill the system up. would that be ok?

Hi I hope you can help i have 4 radiators upstairs which a re very hot, and 6 radiators on ground floor. the 2 radiators on the ground floor are warm on top, but cold on bottom. the flow in is very hot, but the return is cold. what can i do to sort that out? i have bled the radiator, one...

hi, i was planning to yes. i can drain it adn then fill it up, or do i have another option?

thanks for the reply i have a 2 port valve, no thermostat contected to the cylinder tank. i will find out the rest of the detaisl needed.

Hi I have a system that has been runnign for 10weeks or so with no inhibitor, i ned to put it in, i need to know if i would have caused any damage to the system for that amount of time, also, how much inhibitor do i put in for 9 rad system, in a sealed combi system? please advise. thanks

Hi, I hope you can help. I have a open system, and everytime i want hot water, i have to put central heating and hot water switches on to get hot water. is the wiring at the port valve wrong? Please help thanks Rav

Hi, I have an open vented system and need to install a new radiator on the ground floor. I need to know how to drain the system and also where to stop the water flow to the radiators, so i can install it and re-fill. please advise thanks