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Order on 0330 123 3707
Order Line 0330 123 3707
next day delivery cutoff 8:00pm
Order before 8pm Next Day Delivery
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Water Heater Spares

 

Main manufactures domestic gas appliances specifically designed to make life more affordable and comfortable.

With over 75 years in the industry, Main has a long and proud heritage of exceptional quality and outstanding reliability. Available through independent merchants only, our products are backed by responsive and excellent service.


Main is part of the Baxi Group

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403 results
1902036 Honeywell V4600C1086 Gas Valve 1/2" 497926 V4600C1086 053239 173345 392788
This part fits...
£68.33(inc VAT)
1121597 Potterton 238147 Fan Outlet Seal 60 Dia 238147 8238147 114948 114948, 797837
This part fits...
£5.53(inc VAT)
1172820 Myson 7671988 Diaphragm (Medway/Thames) 10/17467 2124070 285944, 7671988
This part fits...
£16.91(inc VAT)
1130339 Myson 20/11822 O Ring 20/11822 2114230 284985
This part fits...
£2.86(inc VAT)
1172920 Myson 7672027 Diaphragm (Mersey) 10/17549 2124071 285955, 7672027
This part fits...
£8.21(inc VAT)
1130163 Myson 10/17461 Thermocouple Pre Formed. 10/17461 2124056 285930
This part fits...
£15.74(inc VAT)
1172600 Myson 10/12460 Diaphragm Thrust Plate As 10/12460 2106512 285557
This part fits...
£16.92(inc VAT)
1160516 Main 5110886 Thermocouple 5110886 H12121
This part fits...
£51.85(inc VAT)
1160510 Main 5110884 Pilot Injector (5) 5110884 H12120
This part fits...
£4.00(inc VAT)
1173025 Myson 10/17792 E.C.O. Assy. 10/17792 2124026 285937
This part fits...
£47.16(inc VAT)
1130146 Myson 10/13848 Thermocouple Formed 10/13848 2108391 395768
This part fits...
£18.41(inc VAT)
1123418 Potterton 5101816 Flue Elbow Assy 5101816, 238230Pot 114946 114946
This part fits...
£52.16(inc VAT)
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403 results

 

Heaters - How do they work?

Heaters can be broken down into two different types: water heaters and air heaters. Water heaters tend to come with or without a tank. The water heaters with a tank work very much in the same way as cylinders where the water is let in to the tank and then a series of immersion heaters are used to heat the water before it is pumped out. Tankless water heaters operate by heating the water on demand using a powerful heat exchanger. Using this method, they eliminate the “stand-by” heat loss that you get with a tank.

Air heaters have a variety of different types such as the air source heater and the convection heater. Air source heaters work by extracting the heat from the air outside, this heat is then used to heat water within systems of the house. Convection heaters use convection currents to spread heat around a room and are designed to optimise this process. The design allows air to flow up through the bottom of the heater to the filaments that heat the air. Once it is heated, the air is forced up as it is contained on all sides by the outer shell of the heater. As the hot air rises, more air is pulled in to the bottom by the convection current.

At Direct Heating Spares, as a leading supplier of heating and boiler spares in the UK, we strive to help you restore your central heating, system or boiler to full operational efficiency by supplying high quality parts, produced by the manufacturers, along with excellent customer services and prompt delivery across the UK. Our UK based offices collectively contain over 200 years of spares distribution and boiler spares experience. Feel free to contact us either by e-mail or phone on the details provided at the bottom of the web page.

We have a large array of boiler spares and materials and can help you find prices, part numbers and availability. Our distribution warehouse holds over twenty thousand different boiler spares in stock and we have a dedicated purchasing team that ensures our stock levels are maintained to shorten lead times from ordering direct to any location in the uk. We offer numerous delivery options and can even provide a next day, pre 12 delivery to most parts of the UK.