I have problem with a Baxi Main 30HE combi boiler. When i

Feb 28, 2013 · Hi my name is Brian, I have been in the Plumbing & Heating trade for approximately 15 years, lets see if I can help. I have had this problem a couple of times and it has been due to a blocked or restricted plate heat exchange. What happens is when you open the tap the flow is being restricted by the heat exchanger and is not sufficient to push the pin on to the micro switch. when you open the

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Main Eco Elite Review: combi boiler and the psyche of it's

A tight, solid unit which boasts excellent value for money. But what are it's true credentials, and whom is it's creator. We delve ever so slightly in to the world of Main with our microscopic review.

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Nest Thermostat on Main Combi 30 HE boiler | DIYnot Forums

Sep 03, 2019 · I currently have a wireless thermostat (Baxi 5117391) controlling my Main Combi 30 HE boiler. From looking at the wiring diagram on page 47 you can see the "Optional Timers" connecting to block A3 on the PCB. Would I just need to disconnect the …

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Main 30HE - Main Boilers - Home Boilers UK

Main 30HE . The Main 30HE Condensing Combi Boiler is designed to meet most peoples needs. With clean and simple lines, it's easy on the eye and simple to keep clean.

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Main Combi 30 HE | Gas Boiler Spares

The Gas Boilers Behind The Spares. There are a wide range of gas boilers available in the UK and they are split into three main categories. A gas combination boiler also known as a gas combi boiler, which supplies instant hot water and central heating, a heat only boiler which work in partnership with a cylinder to provide heating and hot water, and a gas condensing boiler which is more

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Main Combi 30 HE Gas - Boiler Efficiency Rating

The Main Combi 30 HE has a SAP seasonal efficiency rating of 86.4%. The Combi 30 HE is a Condensing Combi boiler with a maximum power output of 29.6kw that uses Gas as its fuel source. This boiler will provide efficient heating and subsequently reduce fuel bills and carbon dioxide emissions.

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I have been working on a main 30 he combi the fault light

yes the switch can be wired wrong, the correct wiring is black closest to you, in the middle brown, and at the back blue, I do not know about the plastic switches but you can test it, with no power to the boiler black is the common and you should have continuity between that and either blue or brown whichever it is the other should be open circuit until you blow gently into the + pipe when it

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Main Eco Elite Review: combi boiler and the psyche of it's

A tight, solid unit which boasts excellent value for money. But what are it's true credentials, and whom is it's creator. We delve ever so slightly in to the world of Main with our microscopic review.

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Main PCB 5112380, 248074 Main Combi 30He

Main PCB 5112380, 248074 Main Combi 30He - Printed Circuit Board For: Main Combi 30He Main System 18He Main System 24He Main System 28He -115.99(boiler parts)

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Main Combi 30 HE Installation and Servicing Guide

The Main Combi 30 HE is a fully automatic gas fired wall mounted condensing combination boiler. It is room sealed and fan assisted, and will serve central heating and mains fed domestic hot water. 2. The boiler is set to give a maximum output of 31.0 kW (condensing). 3. It is designed for use on Natural Gas (G20) and can be

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How to increase pressure on Main Combi 30HE boiler?

1. level 2. Gibson3525. · 2y. If you need to increase the pressure of the heating system you need to get a fast fill loop (flexi hose) and use that. Make sure you dont over pressurise the system though, pressurise as per the manufacturer's instructions 👍. 2. Continue this thread. level 2.

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Main combi 30 he Delay in hot water | Screwfix Community Forum

Dec 04, 2020 · I am working on Main combi 30 he. It's been working fine until a few days ago. Mains water pressure is good. CH working perfect My problem: 1. Initially you had to put on 2 taps to get the boiler to fire up. Also there is a delay in the boiler firing up for hot water. You have to turn on the taps on fully before the boiler fires up.

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Troubleshooting Manual | Main Boilers Guide

Main Boilers Guide. All Main gas boilers for your home including parts, troubleshooting and efficiency! Main Eco Elite System, Main Combi HE, Main Eco Elite Combi, Main Mersey Super. Troubleshooting Manual. Warning! According to the GB law gas boilers are falling under 'controlled service' appliance.

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Main Eco Compact 30kW Combi Gas Boiler | Price & Warranty

Oct 04, 2018 · See model details, efficiency, warranty, installation cost and prices. Get free quotes to fit a Main Eco Compact 30kW Combi Gas Boiler today.

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Main 30HE - Main Boilers - Home Boilers UK

Main 30HE . The Main 30HE Condensing Combi Boiler is designed to meet most peoples needs. With clean and simple lines, it's easy on the eye and simple to keep clean.

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Main Eco Compact 30kW Natural Gas Combination Boiler ErP

Main Eco Compact 30kW Natural Gas Combination Boiler ErP. The Main Eco Compact 30kW Combination Boiler has been designed after talking to installers across the UK to find out want they want from a combi boiler.

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Main Combi 30HE boiler Issues - MyBuilder

I've had a Main Combi 30HE boiler for a few years now and I recently had a problem with the Air Pressure Switch. The original switch installed in the boiler was a ''Honeywell C6065A 1010:2''. The boiler stopped working last week - no heating or hot water and the ''Fan/Flue'' light was flashing red. The gas engineer concluded that the air

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Main Boiler | Combi | Eco Combi | 30kw | SKS

A rated efficiency class Height; 700mm Width; 390mm Debth; 285mm Weight; 29kg Maximum Total Distance for flue (Vertical + Horizontal combined) 60/100 flue ; 10 meters* 80/125 Flue ; 20 meters* *(Deduct 1 meter from maximum total distance for every additional 90 degree elbow added) *(Deduct 0.5 meters from maximum total distance for every additional 45 degree elbow added) Maximum total

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Main Combi 30 HE Gas - Boiler Efficiency Rating

main combi 30he, hot water not constant | PlumbersForums.net

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Main Eco Compact Combi

Main Eco Compact Combi. We designed the Main Eco Compact Combi after talking to installers across the UK to find out what they want from a combi boiler. In addition to Main Heating's tried and tested technology, this boiler is cupboard-fit, lightweight, compatible with Baxi uSense wired smart thermostat and has a five year warranty*.

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03 Related Main Combi 30 HE Main Boilers Guide information