http://gledhill-repairs.forumotion.net/pulsacoil-a-class-f4/-t1.htm Fri, 30 Oct 2009 10:49:35 GMT 10 http://illiweb.com/fa/prosilver/site_logo.gif http://gledhill-repairs.forumotion.net/pulsacoil-a-class-f4/-t1.htm http://gledhill-repairs.forumotion.net/pulsacoil-a-class-f4/turning-off-the-pulsacoil-when-on-holiday-t281.htm rog4 My pulsacoil is working well but I shall be away for more than 60 days on an extended holiday. My insurers say I need to turn off all water supplies at the mains. In my user instructions it states that "this appliance should be left permanently connected to the off peak electrical supply and not switched on and off when hot water is needed" This requirement would result in my system heating water each night which will cool off during each day. I would therefore anticipate large electricity ... Pulsacoil A-Class Fri, 30 Oct 2009 10:49:35 GMT http://gledhill-repairs.forumotion.net/pulsacoil-a-class-f4/turning-off-the-pulsacoil-when-on-holiday-t281.htm#685 http://gledhill-repairs.forumotion.net/pulsacoil-a-class-f4/turning-off-the-pulsacoil-when-on-holiday-t281.htm http://gledhill-repairs.forumotion.net/pulsacoil-a-class-f4/efficient-set-up-t247.htm philp79 Hi Mike Great website, i have just had my Pulsacoil A Class repaired - looks like the relays burnt out, the engineer advised i buy a timer so that i can take advantage of the cheap electricity between 12-7am. After speaking with my electricity supplier they said the economy 7 is not always the cheapest way, it depends on how much electric you use during the day (heating/washing machine/kettle etc) Can you advise what sort of timer i would need to purchase to fit to the pulsacoil - also ... Pulsacoil A-Class Thu, 24 Sep 2009 12:48:42 GMT http://gledhill-repairs.forumotion.net/pulsacoil-a-class-f4/efficient-set-up-t247.htm#621 http://gledhill-repairs.forumotion.net/pulsacoil-a-class-f4/efficient-set-up-t247.htm http://gledhill-repairs.forumotion.net/pulsacoil-a-class-f4/can-t-believe-this-t277.htm morph Having one of these boilers seems to be a curse. The manual says that "they do not need annual servicing". Maybe not but they have a mind of their own and seem to be nothing but trouble. From the company going into receivership, to finding it near impossible to get someone to come and fix it. Problem after problem. Is it really worth all the time and effort to still get nowhere? Our neighbor has replaced his, he cant be bothered with it anymore. I've been using the local ... Pulsacoil A-Class Tue, 27 Oct 2009 17:25:43 GMT http://gledhill-repairs.forumotion.net/pulsacoil-a-class-f4/can-t-believe-this-t277.htm#680 http://gledhill-repairs.forumotion.net/pulsacoil-a-class-f4/can-t-believe-this-t277.htm http://gledhill-repairs.forumotion.net/pulsacoil-a-class-f4/no-hot-water-despite-being-repaired-several-times-t274.htm pmoghim hi, ive had my pulsa coil A class for about 2 and a half years. it had been fitted in new when i bought my flat. last year i started experiencing problems and i had no hot water for weeks as no one that came to look at it understood the boiler. eventually this was fixed without any parts being changed. severall months later the hot water stopped working again, a plumber came round to fix it and changed the relay and relay base as it had burnt out, he also changed the immersian heater. the hot ... Pulsacoil A-Class Sun, 25 Oct 2009 10:13:42 GMT http://gledhill-repairs.forumotion.net/pulsacoil-a-class-f4/no-hot-water-despite-being-repaired-several-times-t274.htm#671 http://gledhill-repairs.forumotion.net/pulsacoil-a-class-f4/no-hot-water-despite-being-repaired-several-times-t274.htm http://gledhill-repairs.forumotion.net/pulsacoil-a-class-f4/pulsa-coil-a-class-off-peak-power-relay-burnt-out-t260.htm DeDe Please help! Our Pulsa coil A class has just gone out of warrenty and decided to stop working. We've had a local plumber come out to look at it and he advised us the off peak power relay has burnt out and not safe to use. Saying that a few days before it broke down there was a very strong burning smell coming from it! However he said he couldn't fix it and we would need to contact Gledhill themselves, when doing so they wanted £340 to fix it! Please could you advise what the going rate ... Pulsacoil A-Class Tue, 13 Oct 2009 11:53:42 GMT http://gledhill-repairs.forumotion.net/pulsacoil-a-class-f4/pulsa-coil-a-class-off-peak-power-relay-burnt-out-t260.htm#650 http://gledhill-repairs.forumotion.net/pulsacoil-a-class-f4/pulsa-coil-a-class-off-peak-power-relay-burnt-out-t260.htm http://gledhill-repairs.forumotion.net/pulsacoil-a-class-f4/pulsacoil-a-class-only-tepid-water-supply-t228.htm mekaraj Hi, We have a pulsa coil A class in a flat we moved into recently, its been working fine for a month, but just today started giving only tepid to lukewarm water. The indicator light was flashing. We switched the heater off for a minute and switched it back on and it was no use, we still get only tepid water. But the indicator light stopped flashing. We tried the black button, but nothing happened(the indicator light did not turn on). We will check out the thermal store in the evening. Any ideas ... Pulsacoil A-Class Fri, 04 Sep 2009 10:01:32 GMT http://gledhill-repairs.forumotion.net/pulsacoil-a-class-f4/pulsacoil-a-class-only-tepid-water-supply-t228.htm#579 http://gledhill-repairs.forumotion.net/pulsacoil-a-class-f4/pulsacoil-a-class-only-tepid-water-supply-t228.htm http://gledhill-repairs.forumotion.net/pulsacoil-a-class-f4/no-hot-water-from-the-pulsacoil-class-a-boiler-t197.htm Ian Gowans Help! I have just been on holiday for 2 weeks but before I went I switched off the boiler at the wall (without realising that it should have been left on). When I came back I switched the boiler back on and had hot water for a week. However, I now have no hot water but I have felt the DHW pump (I think? It is black in colour and looks like a pump) and it feels very hot but the pipes leading to and from it are luke warm. There seems to be no unusual noises coming from the unit. The ... Pulsacoil A-Class Mon, 06 Jul 2009 18:00:11 GMT http://gledhill-repairs.forumotion.net/pulsacoil-a-class-f4/no-hot-water-from-the-pulsacoil-class-a-boiler-t197.htm#499 http://gledhill-repairs.forumotion.net/pulsacoil-a-class-f4/no-hot-water-from-the-pulsacoil-class-a-boiler-t197.htm http://gledhill-repairs.forumotion.net/pulsacoil-a-class-f4/lack-of-hot-water-help-and-newbie-information-t212.htm jimthfc Hi ya, I have recently moved into a new flat and it has a pulsacoil a-class boiler and I am struggling a bit with it. Would it be possible for you to answer a couple of questions for me? 1. I do not have a thermostat or a control panel to set the water temperature or when off-peak should be. Is this normal? All I have is two switches on the wall - 1 is always lit and is the main isolator switch; the second is also in the on position but I have never seen the lit on. 2. I am ... Pulsacoil A-Class Mon, 03 Aug 2009 19:55:49 GMT http://gledhill-repairs.forumotion.net/pulsacoil-a-class-f4/lack-of-hot-water-help-and-newbie-information-t212.htm#545 http://gledhill-repairs.forumotion.net/pulsacoil-a-class-f4/lack-of-hot-water-help-and-newbie-information-t212.htm http://gledhill-repairs.forumotion.net/pulsacoil-a-class-f4/element-warning-light-flashing-t154.htm Mike Sweet B Hi! Having a bit of a problem, our A Class is producing less and less hot water, so would assume scaled up heat exchanger, but the top element also operates and then cuts out after a short period of pushing the black button. the warning light then flashes to indicate "element failure" Which is the most likely, please? Element or heat exchanger?? we live in a hard water area. there is no sign of water or limescale around the external part of the element.... Header tank is ... Pulsacoil A-Class Tue, 28 Apr 2009 20:31:47 GMT http://gledhill-repairs.forumotion.net/pulsacoil-a-class-f4/element-warning-light-flashing-t154.htm#402 http://gledhill-repairs.forumotion.net/pulsacoil-a-class-f4/element-warning-light-flashing-t154.htm http://gledhill-repairs.forumotion.net/pulsacoil-a-class-f4/pulsacoil-a-class-t191.htm Glynn
Glynn]]> Pulsacoil A-Class Tue, 16 Jun 2009 22:06:01 GMT http://gledhill-repairs.forumotion.net/pulsacoil-a-class-f4/pulsacoil-a-class-t191.htm#487 http://gledhill-repairs.forumotion.net/pulsacoil-a-class-f4/pulsacoil-a-class-t191.htm http://gledhill-repairs.forumotion.net/pulsacoil-a-class-f4/electrical-supply-to-a-class-t162.htm vitalspark I am an electrician in glasgow,today i was called out to an a class installation on the advice of gledhill service engineer as a 13a spur supplying the unit was overheating,i replaced this spur and the new one did not seem to be heating up but my thoughts as an electrician is that a 20a switch rather than a 13a spur should be fitted to mains supply . can anyone confirm? Having never encountered these units before i became curious and this led me to your site. thanks in advance for any ... Pulsacoil A-Class Tue, 05 May 2009 18:13:50 GMT http://gledhill-repairs.forumotion.net/pulsacoil-a-class-f4/electrical-supply-to-a-class-t162.htm#415 http://gledhill-repairs.forumotion.net/pulsacoil-a-class-f4/electrical-supply-to-a-class-t162.htm http://gledhill-repairs.forumotion.net/pulsacoil-a-class-f4/pulsacoil-a-class-circuit-board-t133.htm SteveS I have a customer with a Pulsacoil A-class unit where the circuit board has failed. Pump does not start up when demend is present and the voltage applied to the relays is 40V. I have measured the resistance of the relay coils to be 4.66 mega ohms is this what would normally be expected? If the pump has caused the PCB to fail how do I determine this by electrical tests? I do not want to put another board in just to have it fail due to a pump problem. There are three wires and an ... Pulsacoil A-Class Tue, 14 Apr 2009 10:41:53 GMT http://gledhill-repairs.forumotion.net/pulsacoil-a-class-f4/pulsacoil-a-class-circuit-board-t133.htm#350 http://gledhill-repairs.forumotion.net/pulsacoil-a-class-f4/pulsacoil-a-class-circuit-board-t133.htm http://gledhill-repairs.forumotion.net/pulsacoil-a-class-f4/fluctuating-hot-and-cold-water-t153.htm yayganeh Dear Mike, Hi, unfortunately you are too far away from me to be able to take a look at my pulsacoil boiler. i just recently moved into this property which already had the pulsacoil a-class boiler in it. it seems to work fine except the water even though hot fluctuates hot to warm to cold to warm to hot all the time in all the taps in the flat..more annoying and obvious in the shower of course. i have had many plumbers in to look at it one of which tried changing the sensors...which did nothing. ... Pulsacoil A-Class Mon, 27 Apr 2009 09:05:51 GMT http://gledhill-repairs.forumotion.net/pulsacoil-a-class-f4/fluctuating-hot-and-cold-water-t153.htm#399 http://gledhill-repairs.forumotion.net/pulsacoil-a-class-f4/fluctuating-hot-and-cold-water-t153.htm http://gledhill-repairs.forumotion.net/pulsacoil-a-class-f4/poss-reason-for-no-hot-water-check-the-water-level-at-the-top-of-the-unit-t149.htm Carter
I think i have sorted out a reason for not getting as much hot water !!

You need to check the water level on the header tank on top of the unit, if it is below the pipe not water will be heated up and and sucking/blowing noise will come from the boiler.

hope this helps someone !!]]> Pulsacoil A-Class Wed, 22 Apr 2009 11:26:13 GMT http://gledhill-repairs.forumotion.net/pulsacoil-a-class-f4/poss-reason-for-no-hot-water-check-the-water-level-at-the-top-of-the-unit-t149.htm#394 http://gledhill-repairs.forumotion.net/pulsacoil-a-class-f4/poss-reason-for-no-hot-water-check-the-water-level-at-the-top-of-the-unit-t149.htm http://gledhill-repairs.forumotion.net/pulsacoil-a-class-f4/cold-water-in-the-morning-t152.htm Theseeker HI Mike i got a problem with our boiler pulsacoil a class which is connected to an electricity 7 meter, which means its heat the water up at night , so that we have hot water in the morning and throughout the day. For some weird reason and nobody touch the thermostat, it no longer heat the water at night, it does it during the day now which means that every morning we have not hot water. Something else i noticed, it has become noisy in the morning when it is filling up the tank, you can ... Pulsacoil A-Class Sat, 25 Apr 2009 08:49:27 GMT http://gledhill-repairs.forumotion.net/pulsacoil-a-class-f4/cold-water-in-the-morning-t152.htm#397 http://gledhill-repairs.forumotion.net/pulsacoil-a-class-f4/cold-water-in-the-morning-t152.htm http://gledhill-repairs.forumotion.net/pulsacoil-a-class-f4/adjusting-thermostat-t141.htm nambiker
many thanks]]> Pulsacoil A-Class Fri, 17 Apr 2009 14:30:42 GMT http://gledhill-repairs.forumotion.net/pulsacoil-a-class-f4/adjusting-thermostat-t141.htm#378 http://gledhill-repairs.forumotion.net/pulsacoil-a-class-f4/adjusting-thermostat-t141.htm http://gledhill-repairs.forumotion.net/pulsacoil-a-class-f4/gledhill-pulsacoil-a-class-t96.htm mrreid1980 Hello all, Please help me I bought a new house which had a gladhill pulsacoil A class installed. The builder returned a few weeks after and said that it was wired up wrong and he wired it differently. I then experienced that I had no hot water about a year later and the red LED light was flashing indicating immersian heater failure. I called a boiler expert out who deals with these types of boilers which he said that it must of had a glitch in the system but said that it was not wired up ... Pulsacoil A-Class Tue, 03 Mar 2009 18:52:56 GMT http://gledhill-repairs.forumotion.net/pulsacoil-a-class-f4/gledhill-pulsacoil-a-class-t96.htm#252 http://gledhill-repairs.forumotion.net/pulsacoil-a-class-f4/gledhill-pulsacoil-a-class-t96.htm http://gledhill-repairs.forumotion.net/pulsacoil-a-class-f4/keep-running-out-of-hot-water-or-the-timer-is-not-set-right-t140.htm Carter Hi First of thanks for this forum !! We have a pulacoil A class and then we had a 'burned out relay' which was supplied by BG Bones and fitted by an electrician, all worked well then one day I accidently hit the timer in the boiler room messing up the settings . . . .DOH : ( The timer in the boiler room is a CTU 9000 (digital) I reset this and set the time and the program for the boiler to come on in the morning and go off at night, an according to the CTU manual this will then ... Pulsacoil A-Class Thu, 16 Apr 2009 21:04:40 GMT http://gledhill-repairs.forumotion.net/pulsacoil-a-class-f4/keep-running-out-of-hot-water-or-the-timer-is-not-set-right-t140.htm#377 http://gledhill-repairs.forumotion.net/pulsacoil-a-class-f4/keep-running-out-of-hot-water-or-the-timer-is-not-set-right-t140.htm http://gledhill-repairs.forumotion.net/pulsacoil-a-class-f4/limescale-t132.htm GemF Hi Mike What a useful site! I hope you can help. I live in a property barely a year old and over the last few months the pressure from all my hot taps had depleated to barely a trickle. The plumber who fixed the problem explained that the Heat Exchanger was so blocked with Limescale that the water just wasnt able to get through. He said that this was the worst he had seen especially in a boiler only a year old! He also said that this type of boiler is usually fitted with a componant ... Pulsacoil A-Class Fri, 10 Apr 2009 20:49:35 GMT http://gledhill-repairs.forumotion.net/pulsacoil-a-class-f4/limescale-t132.htm#349 http://gledhill-repairs.forumotion.net/pulsacoil-a-class-f4/limescale-t132.htm http://gledhill-repairs.forumotion.net/pulsacoil-a-class-f4/verry-little-hot-water-t117.htm hutchy85 hi, im having trouble with my pulsacoil a class. I have had it for two years and the problem has got too much. My shower is directly fed from the boiler. If i have a shower i get hot water for about 3mins then it goes cold. If i turn the presure down i get a luke warm shower. The same happens if i run a sink. If i run two sinks of water the first is ok but then i have to turn the presure down again. I dont know the first thing about boilers so any help would be much apreciated. Thanks hutchy85 Pulsacoil A-Class Thu, 26 Mar 2009 11:50:45 GMT http://gledhill-repairs.forumotion.net/pulsacoil-a-class-f4/verry-little-hot-water-t117.htm#321 http://gledhill-repairs.forumotion.net/pulsacoil-a-class-f4/verry-little-hot-water-t117.htm http://gledhill-repairs.forumotion.net/pulsacoil-a-class-f4/pulsacoil-a-class-boiler-t113.htm Hinnah Hi Mike, was wondering if you'd be able to help me out wih a query? (fantastic website by the way, miles better than Gledhills). I own a Pulsacoil A-Class (installed by the developers of my property). About a couple of months ago, I started getting the notion that a burning smell was coming from the boiler. I initially thought nothing of it, but a month down the line, the burning smell got worse so I decided to get in contact wth my developers who I assumed had the details of the warranty ... Pulsacoil A-Class Tue, 24 Mar 2009 08:40:55 GMT http://gledhill-repairs.forumotion.net/pulsacoil-a-class-f4/pulsacoil-a-class-boiler-t113.htm#307 http://gledhill-repairs.forumotion.net/pulsacoil-a-class-f4/pulsacoil-a-class-boiler-t113.htm http://gledhill-repairs.forumotion.net/pulsacoil-a-class-f4/hot-water-how-long-to-heat-t114.htm Ben77 Does anyone know how long it takes to heat water from cold with a Pulsacoil A CLass, I have smallest tank available. I'm trying to gauge how long I will need to switch it on before I have a shower. Pulsacoil A-Class Tue, 24 Mar 2009 12:41:47 GMT http://gledhill-repairs.forumotion.net/pulsacoil-a-class-f4/hot-water-how-long-to-heat-t114.htm#309 http://gledhill-repairs.forumotion.net/pulsacoil-a-class-f4/hot-water-how-long-to-heat-t114.htm http://gledhill-repairs.forumotion.net/pulsacoil-a-class-f4/high-electric-consumption-t107.htm Ben77 Hoping you can help. Regardless of whether I use any hot water in a day simply having my Pulsacoil A Class boiler on consumes 8-9 units of electricity per day. I dont have an off peak supply as the builder didnt include this when they built the property hence i only use peak rate. I did have a problem with the boiler a while back where the light was flashing rapidly which indicated some kind of emergen failiure. An engineer called out, fiddled about and stopped the light flashing. It seems ... Pulsacoil A-Class Tue, 17 Mar 2009 13:18:46 GMT http://gledhill-repairs.forumotion.net/pulsacoil-a-class-f4/high-electric-consumption-t107.htm#285 http://gledhill-repairs.forumotion.net/pulsacoil-a-class-f4/high-electric-consumption-t107.htm http://gledhill-repairs.forumotion.net/pulsacoil-a-class-f4/keep-running-out-of-hot-water-t104.htm Anjelika Hi, I have been in my property for three years. I'm not sure how my boiler is suppose to work. The only thing I do know is:- In the mornings I do the washing up, Go to work Get home do washing up after tea, I need to put on the boost button on the boiler before I can have a shower. There is only me in my home how come I keep running out of hot water? Please can you advise Mike? Many thanks Anj. Pulsacoil A-Class Fri, 13 Mar 2009 11:40:06 GMT http://gledhill-repairs.forumotion.net/pulsacoil-a-class-f4/keep-running-out-of-hot-water-t104.htm#277 http://gledhill-repairs.forumotion.net/pulsacoil-a-class-f4/keep-running-out-of-hot-water-t104.htm http://gledhill-repairs.forumotion.net/pulsacoil-a-class-f4/econemy-7-problem-i-think-t93.htm chris_the_plumb I am a plumber based in East London and was called out to a domestic dwelling yesterday to a pulsa coil a class. I have not come across one of these before, but have read information on them. The problem the customer is faced with is that at night the storage unit is not heating the water up ready for the morning. They have to use the boast. I plugged they bottom (E7) Element in to a plug to find out if it was working. After an hour and a half there was hot water, so now I am buggered beacause ... Pulsacoil A-Class Sat, 28 Feb 2009 15:24:45 GMT http://gledhill-repairs.forumotion.net/pulsacoil-a-class-f4/econemy-7-problem-i-think-t93.htm#244 http://gledhill-repairs.forumotion.net/pulsacoil-a-class-f4/econemy-7-problem-i-think-t93.htm http://gledhill-repairs.forumotion.net/pulsacoil-a-class-f4/does-green-on-off-switch-need-to-be-on-all-the-time-t78.htm Lucyloo Hi there, I've just moved into a flat with a pulsacoil A-class thermal storage system. I'm keen to only use off peak electricity to heat up the pulsacoil and have set the off peak timer to come on at 1am and off at 7am. There are 2 electric switches on the wall next to the pulsacoil. One says 'off peak' on it and includes the timer. I have left this on. The 2nd switch says 'on peak'. When this is switched on, you can press the boost button on the pulsacoil and it works. However ... Pulsacoil A-Class Thu, 19 Feb 2009 18:23:01 GMT http://gledhill-repairs.forumotion.net/pulsacoil-a-class-f4/does-green-on-off-switch-need-to-be-on-all-the-time-t78.htm#168 http://gledhill-repairs.forumotion.net/pulsacoil-a-class-f4/does-green-on-off-switch-need-to-be-on-all-the-time-t78.htm http://gledhill-repairs.forumotion.net/pulsacoil-a-class-f4/ongoing-problem-with-a-class-components-aka-timer-and-relays-t55.htm flick Apologies for posting here despite already posting about the problem elsewhere, but in case someone (maybe living in the same area?) faces the same problems with their A-class, perhaps by the end of the thread there will be a solution for others. Previously we had a manual timer installed with the A-Class boiler, which would break down every so often and need replacing. The way we found out was when there was no hot water and we would have to use the boost - this has always and consistently ... Pulsacoil A-Class Sat, 07 Feb 2009 22:50:47 GMT http://gledhill-repairs.forumotion.net/pulsacoil-a-class-f4/ongoing-problem-with-a-class-components-aka-timer-and-relays-t55.htm#134 http://gledhill-repairs.forumotion.net/pulsacoil-a-class-f4/ongoing-problem-with-a-class-components-aka-timer-and-relays-t55.htm http://gledhill-repairs.forumotion.net/pulsacoil-a-class-f4/pulsa-coil-class-a-query-do-you-know-if-it-has-any-design-faults-t41.htm robinson Dear Mike Thank you for your useful site, I am experieninge problems with the Pulsa Coil Class A boiler and have not hot water via timer (Nobo stem) nor using the Pulsa's off peak switch ... this leads me to think that it is an issue with the boiler (it is very noisy and makes gurgling noises). I have heard rumours that this type of boiler has a design fault, in your experience is this the case or am I just experiencing a glitch do you think? As I live in a new build property I'm trying ... Pulsacoil A-Class Sat, 31 Jan 2009 15:49:38 GMT http://gledhill-repairs.forumotion.net/pulsacoil-a-class-f4/pulsa-coil-class-a-query-do-you-know-if-it-has-any-design-faults-t41.htm#98 http://gledhill-repairs.forumotion.net/pulsacoil-a-class-f4/pulsa-coil-class-a-query-do-you-know-if-it-has-any-design-faults-t41.htm http://gledhill-repairs.forumotion.net/pulsacoil-a-class-f4/overheat-safety-trip-t7.htm Charlotte Hi, So my initial problem was a burned out power relay. I smelt an electrical burning type smell, called an electrician out who fixed it right away. Now I have hot water but the LED on the outside is flashing rapidly which means 'overheat safety trip' which continues even after pressing reset. The electrician is now stuck and can't help any more or offer me anyone else who might be able to help. Is there a thermistat that can be altered? Who should I ask to fix it now? Any help greatly ... Pulsacoil A-Class Tue, 13 Jan 2009 12:07:03 GMT http://gledhill-repairs.forumotion.net/pulsacoil-a-class-f4/overheat-safety-trip-t7.htm#14 http://gledhill-repairs.forumotion.net/pulsacoil-a-class-f4/overheat-safety-trip-t7.htm http://gledhill-repairs.forumotion.net/pulsacoil-a-class-f4/pulsa-a-class-not-enough-hot-water-help-t26.htm smurfy125 Hi, can you please help me. I have a pulsacoil a class and when someone has a shower first in the morning the water is hot , but if i get in the shower after the water is cold. If i wait about 45 mins or an hour it is hot again. This only happens when it is cold outside, like when we have had the temperatures close to 0 degrees or in the minus. I have checked the expansion tank which is just under half full and i have checked the leds on the front of the pulsa but none of them are flashing. The ... Pulsacoil A-Class Thu, 22 Jan 2009 10:12:17 GMT http://gledhill-repairs.forumotion.net/pulsacoil-a-class-f4/pulsa-a-class-not-enough-hot-water-help-t26.htm#50 http://gledhill-repairs.forumotion.net/pulsacoil-a-class-f4/pulsa-a-class-not-enough-hot-water-help-t26.htm