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Domestic hot water and heating series: gas hot water boiler, vacuum hot water boiler, vertical atmospheric pressure hot water boiler, electric hot water boiler Factory use, high temperature steam: wns fuel gas steam boiler, szs water tube steam boiler, vertical steam boiler, electric steam boiler

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Pressure at on Worcester 28i Junior Combi Boiler

  • Offshore price : $20000-$100000 Get a quote on the right form
  • Minimum order quantity : 1 set :Pressure at on Worcester 28i Junior Combi Boiler
  • Supply Capacity : 10 units/month :Pressure at on Worcester 28i Junior Combi Boiler
  • Manufacturer/Brand : Fangkuai boiler
  • Port : Anyang
  • payment terms : Letter of Credit, Wire Transfer, VISA

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Popular products


θrion Gas Fired Steam Boiler


Rated thermal efficiency: 100-104%

Fixed working pressure: ≤1.6MPa

Applicable fuel:natural gas etc.


Gas(oil) Fired Integrated Hot Water Boiler


Rated thermal efficiency:96-98%

Fixed working pressure:≤1.25MPa

Applicable fuel:Natural gas, light oil, etc.


H6 Gas Fired Hot Water Boiler


Rated thermal efficiency: 97.2-106%

Fixed working pressure:0.1MPa

Applicable fuel:Natural gas, etc.


T7 Vacuum Hot Water Boilerr


Rated thermal efficiency:≥105.5%

Fixed working pressure:-0.02MPa

Applicable fuel:Natural gas, etc.


V6 Gas Fired Hot Water Boiler


Rated thermal efficiency:97.2-104.4%

Fixed working pressure:1.0MPa

Applicable fuel:Natural gas, etc.


Electric Steam Boiler

Capacity:0.5-4.0 t/h

Rated thermal efficiency:98%

Fixed working pressure:≤1.25MPa

Applicable fuel:electric energy


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  • What number should my Worcester boiler be on?

    Jan 03, 2020 · When some Worcester boilers are first turned on they will fill the siphon and display this symbol. your boiler pressure should be between 1 and 2 bar. Combi, heat only and system boilers are compatible with programmable thermostats but you will need to factor in hot water controls if you have a heat only or system boiler.Get Price

  • Worcester Bosch green star 28i junior pressure problems

    Worcester Bosch 28i Junior Boiler Pressure Drops | DIYnot Get Price

  • Worcester Bosch Greenstar 24i & 28i Junior Combi Boiler Prices

    Worcester Bosch Greenstar i Junior Combi Boilers. Worcester Bosch Greenstar i Junior Combi Boilers is especially designed for modern apartments and small to medium sized properties with one bathroom. There are two available heating outputs, and average prices start from around £650 excluding VAT and installation.Get Price

  • Worcester Greenstar Junior 28i combi boiler - no green

    Oct 04, 2019 · Discuss Worcester Greenstar Junior 28i combi boiler - no green light or heating in the Plumbing Forum | Plumbing Advice area at M. mrsecm. Messages 4. Oct 4, 2019 I noticed the pressure had dropped and I have therefore repressurised it (it is now between 1.5 and 2 in the green). However still no green light or heating.Get Price

  • worcester 28i junior combi boiler. — tado° Community

    worcester 28i junior combi boiler. I have a Worcester combi boiler, tried wiring it in as per the diagram, the relay energises on the tado kit when testing, nothing happens on my boiler.. ive seen people refer to an ST9 connection but i dont have that.. Has anyone come across this? 0.Get Price

  • Worcester 28i junior boiler -loss of water pressure

    Apr 15, 2015 · Worcester Bosch green star 28i junior pressure problems. Discussion in 'Plumbers' Talk' started by Boilingmad, Mar 27, 2015. The increase in pressure when the boiler heats up suggests the expanding water has nowhere to go - it would normally go into the exp vessel.Get Price

  • Worcester Bosch 28i Junior Boiler Pressure Drops | …

    Worcester Bosch 28i Junior Boiler Pressure Drops | DIYnot Get Price

  • Worcester 87161064310 Pressure Relief Valve

    GREENSTAR 28I JUNIOR COMBI LPG (7716130223) GREENSTAR 28I JUNIOR COMBI NG (7716130222) GREENSTAR 28I JUNIOR COMBI NG (7716130142) GREENSTAR 30 SI COMBI NG (7716130140) GREENSTAR 30SI LPG (7716130145) ZWBE 30-3 C 23 (7736900878) Worcester 87161064310 Pressure Relief Valve is suitable for the following appliances: Boiler Spares: …Get Price


    Buy the Worcester 87161064310 Pressure Relief Valve from Direct Heating Spares. DHS Part Number: 1014899 - Manufacturer Code:87161064310. We have over 20,000 items in stock and available Next Day. Free Boiler Manuals also available to download.Get Price

  • Worcester Greenstar Junior 24i, 28i - Boiler Spares Ltd

    The expansion vessel is a tank that is used to protect closed systems from pressure surges. The tank is filled with air that acts as a cushion against surges in pressure within the system. This part is present in 16 different boilers in the Worcester range including the Worcester 24I NG, 24I LPG, 28I NG, 28I LPG, GREENSTAR 12I SYSTEM.Get Price

  • Common Worcester Boiler Problems - Homecure Plumbers

    Oct 30, 2014 · A quick reminder how to top up your pressure on you boiler and where to set it, courteously of Hancock and BrownGet Price

  • Worcester Bosch Boiler Problems, Repair Advice & How to Fix

    If the pressure gauge is showing less that 1bar then your boiler has low water pressure. Worcester Bosch boilers will gradually lose pressure over the years but this will be very slowly. A boiler with low water pressure won't be able to function properly and could end up causing damage to the system, which is why the unit will lockout Get Price

  • Worcester Boiler Error Codes - Fix Worcester Bosch boiler

    Jan 01, 2022 · How to reset a Worcester boiler. On occasion, resetting your Worcester boiler can resolve the problem. In most cases, the quickest and easiest way to resolve any boiler issue is to contact a Gas Safe engineer.However, before you hire them out to your home, they may suggest that you try resetting your boiler yourself first.Get Price

  • Red Flashing Light On Worcester Boiler 24i Junior

    Mar 04, 2018 · Red Flashing Light On Worcester Boiler 24i Junior: I have been adding pressure to the boiler and bleeding the radiators so the pressure is where it should be on the boiler, at the number 2 mark the engineer said today. Why are you topping up the combi, are you loosing pressure when you don't bleed the rads'.Get Price

  • Worcester Bosch 87172081070 pressure gauge - Wolseley

    A Worcester Bosch pressure gauge for Greenstar boilers. A pressure gauge gives a visual measurement of the pressure in a system. Ordinarily a leak in your system will show as a consistent pressure drop. As the leading supplier of parts for all the major boiler manufacturers we've got a wealth of experience and knowledge in this area, and with Get Price


    WORCESTER BOSCH GREENSTAR 24i/28i Junior OPERATING THE BOILER 8 716 115 661 (05/2009) 7 OPERATING THE BOILER USING YOUR BOILER SWITCHING THE BOILER ON/OFF Switching on Switch on the boiler at the mains supply, the indicator light shows blue. There should be no need to switch the boiler off unless, in the unlikely event, a fault has occurred Get Price

  • Best replacement for a Worcester 28i combi boiler

    Prefer Vaillant but your right about the aftersales service. Agree with both of the above, Intergas are a fantastic boiler. Very clever design especially the heat exchanger. Can't go wrong with either Intergas or Viessman, although if your after the long warranty, I'd probably still go with a Vaillant EcoTec Plus model. KefidT09:40:03+01:00.Get Price

  • I have a Worcester 28i Junior combi boiler and the fault

    Jul 12, 2012 · 3,090 satisfied customers. Hi, weve got a Bosch Greenstar 28i Junior boiler - the red. Hi, weve got a Bosch Greenstar 28i Junior boiler - the red reset button is flashing and also the blue mains indicator light. The booklet says it depends on the sequence on the lights as to whatthe fau … read more. Rick Ridley.Get Price

  • How to fix water pressure | Worcester Greenstar i Boiler

    Have you lost hot water? This video explains how to fix water pressure problems. The video shows how to fix for a Worcester boiler, model Greenstar i, but itGet Price

  • Worcester Bosch Pressure Relief Valve 87161064310 | City

    It is set to open proportionally, increasing pressure to ensure the pressure within the system doesn't become volitile. This part is suitable for a range of Worcester Boilers including the CDi Combi, Greenstar 12i & 24i/28i Junior. Part Number 87161064310. 3 Bar.Get Price

  • Worcester Bosch Greenstar 28i Junior | Leak & Pressure

    Feb 01, 2017 · BOILER: Worcester Greenstar 28i Junior, installed October 2009 in the kitchen of a second-floor flat. Lovely boiler! - On Friday I discovered a wet patch under the boiler on the kitchen worktop. I eventually determined that this leak only happened after using hot water. Central heating ran fine with no leakage.Get Price

  • How do I recharge my Worcester Greenstar 28i Junior Combi

    How do I recharge my Worcester Greenstar 28i Junior Combi? I had the above Boiler fitted in July 07 with no problems. I noticed 2 off radiators were cold from halfway up, so I bled the air from them resulting in the pressure from the boiler dropping to 0. Through my homecare agreement, Scottish Gas recharged the boiler to 1.5 bar.Get Price

  • Worcester Prv Pressure Relief Safety Valve 87161424040

    worcester junior 24i 28i pressure relief safety valve prv 87161424040 new. this part fits following boilers: worcester junior 24i worcester junior 28i worcester 24 cdi rsf worcester 28 cdi rsf worcester 15 sbi worcester 24 sbi worcester 35 cdi ii rsf …Get Price

  • My pressure is too high on my worcester bosch greenstar

    Dec 17, 2010 · I have a Worcester Bosch Greenstar combi boiler either 24i junior or 28i junior. At the moment I am having an issue with the temperature of the water coming out of shower. The boiler is providing heat … read moreGet Price

  • How do I reset my Worcester Greenstar 28i Junior boiler?

    How to repressurise your boiler. Topping up your boiler pressure is a simple fix and can be carried out without a heating engineer. First of all identify what sort of filling system you have and then follow the instructions, or watch our technical trainer show you how its done.Get Price

  • Worcester Bosch Greenstar 28i Junior Combi Gas Boiler

    Product Description The Greenstar 28i Junior has been discontinued. It has been replaced by the Worcester Bosch Greenstar 30i. The Greenstar 28i Junior is a highly reliable condensing combi gas boiler that has been designed and manufactured by Worcester Bosch.Get Price

  • 24i 28i junior - New Boilers | Worcester Bosch

    How to increase pressure on Worcester Greenstar 28i junior Get Price

  • Worcester 24I 28I Junior - Plumbase

    Leading national plumbers' merchant supplying plumbing and heating products, boiler spares. Worcester 24I 28I Junior . Find By Manufacturer / Boiler Model Worcester Combi 90 External. Worcester Danesmoor 15/19 RS. Worcester Danesmoor 18/25.Get Price

  • Worcester Junior Boiler Spares - Boiler Parts

    The Worcester Junior Range of Wall Mounted, Gas Fired, Combination Boilers. Boiler Parts supply a vast range of Boiler Spares for the Worcester Junior to include Auto air vent, Burners, Controls Knobs, Diaphragms, Electrodes, Expansion vessels, Fans, Flow switches, Gas valves, Gauges, Heat exchangers, Injectors, Microswitches, Pressure switches, Pumps, Thermistor sensors, …Get Price

  • Worcester Junior 24i/28i combi boiler — MoneySavingExpert

    Nov 09, 2005 · Worcester Bosch do a number of combis that are A rated. The HE range is very big so keep to one of the following:-1. Greenstar 25/30/35/40CDi 2. Greenstar 25/30Si 3. Greenstar Junior 24/28i The CDi is the highest and Junior lowest in the range. The only downside to the CDi is its size was its a little deeper than the Si/Junior.Get Price

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