Also known as a secondary or plate heat exchanger, it normally sits just behind the hydraulics, diverter valve and pump, this appears exclusive to combination boilers and allows heat to be transferred between 2 closed units, Heat that is generated by the main heat exchanger is diverted away from the central heating radiators by the diverter valve directly through the domestic hot water heat exchanger. The heat generated by this water is transferred across the metal plates which warms the cold water coming into the boiler and out through to the hot taps.

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Vokera 7141 Excell 96E Heat Exchanger (Plate)

Part: 7141

Price: £99.95
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Worcester Bosch 87161082120 Greenstar Highflow Heat Exchanger (Plate)

Part: 87161082120

Price: £127.94
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Potterton 7225724 Performa Plate Heat Exchanger

Part: 7225724

Price: £69.95
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Worcester 87186429480 Greenstar Compact DHW Palte Heat Exchanger

Part: 87186429480

Price: £82.42
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Halstead 450997 Ace Heat Exchanger (Plate)

Part: 450997

Price: £80.00
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Halstead R10024627 I Heat Combi 35 Heat Exchanger (Plate)

Part: R10024627

Price: £122.20
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Heatline D003200756 Seals For Heat Exchanger (Plate)

Part: D003200756

Price: £23.47
177530
Ideal 177530 Logic Independent Plate Heat Exchanger

Part: 177530

Price: £83.13
176468
Ideal 176468 Icombi, Esprit Eco Heat Exchanger (Plate)

Part: 176468

Price: £69.30
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Ferroli 39820910 Optimax HE 31C Heat Exchanger (Plate)

Part: 39820910

Price: £66.00
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Vaillant 064950 Turbomax Heat Exchanger

Part: 064950

Price: £110.00
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Alpha 1.015957 CD 24 Plate Heat Exchanger

Part: 1.015957

Price: £115.00
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Chaffoteaux 65104333 Heat Exchanger (Plate)

Part: 65104333

Price: £115.20
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Ferroli 39812300 Optimax Heat Exchanger (Plate)

Part: 39812300

Price: £78.48
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Main Plate Heat Exchanger 720776401

Part: 720776401

Price: £75.97
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Saunier Duval Plate To Plate Heat Exchanger 28KW 0020061615

Part: 0020061615

Price: £79.95
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Baxi 7223558 DuoTec Platinum Heat Exchanger (Plate)

Part: 7223558

Price: £79.95
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Potterton Heat Exchanger (DHW) 248047

Part: 248047

Price: £58.01
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Glowworm 0020061614 Betacom 24C Heat Exchanger (Plate)

Part: 0020061614

Price: £74.95
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Halstead 450985 Ace High, Wickes Heat Exchanger (Plate)

Part: 450985

Price: £80.00
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Alpha 1.018597 CD32C, HE33 Heat Exchanger (Plate)

Part: 1.018597

Price: £164.23
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Biasi BI1161100 Garda HE, Riva Advance Heat Exchanger (Plate)

Part: BI1161100

Price: £69.95
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Alpha 6.1000740 Seal Kit For Heat Exchanger (Plate)

Part: 6.1000740

Price: £32.08
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Potterton Lip Seal 235875

Part: 235875

Price: £2.95
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Glowworm 0020014402 Flexicom Ultracom Heat Exchanger (Plate)

Part: 0020014402

Price: £100.73
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Baxi 248048 Combi 105HE Heat Exchanger (Plate)

Part: 248048

Price: £57.50
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Worcester 87154069750 Greenstar Highflow Heat Exchanger

Part: 87154069750

Price: £156.38
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Ideal 079653 Sprint Heat Exchanger (Plate)

Part: 079653

Price: £260.15
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Glowworm 2000801831 CXI Heat Exchanger (Plate)

Part: 2000801831

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Worcester 87161019760 35CDI Heat Exchanger

Part: 87161019760

Price: £147.54
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Alpha 1.015958 CB28 Heat Exchanger (Plate)

Part: 1.015958

Price: £95.00
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Saunier Duval Heat Exchanger (Dhw, Plate) 2000802024

Part: 2000802024

Price: £99.95
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Saunier Duval 0020025256 Plate Heat Exchanger

Part: 0020025256

Price: £69.95
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Alpha 1.022220 CD25 Plate Heat Exchanger

Part: 1.022220

Price: £85.00
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Chaffoteaux 998483 Microgenus 23MFFI Heat Exchanger (Plate)

Part: 998483

Price: £58.00
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Ideal 173825 Europa Heat Exchanger (Plate)

Part: 173825

Price: £94.49
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Saunier Duval S801195 SD 30E Heat Exchanger (Plate)

Part: S801195

Price: £89.95
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Vaillant 0020020018 Ecotec Plate Heat Exchanger 13 Plates

Part: 0020020018

Price: £91.66
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Glowworm 0020097179 Ultracom Heat Exchanger (Plate)

Part: 0020097179

Price: £84.04
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Chaffoteaux 61302409-01 Britony Combi Minima Plate Heat Exchanger

Part: 61302409-01

Price: £111.21
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Glowworm 0020061615 Betacom 30C Heat Exchanger (Plate)

Part: 0020061615

Price: £79.95
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Worcester Bosch 87161429040 Highflow 400 Heat Exchanger (Plate)

Part: 87161429040

Price: £174.29
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Worcester Bosch 87161066850 Greenstar Junior Heat Exchanger (Plate)

Part: 87161066850

Price: £127.03
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Heatline D001060234 Compact Capriz Heat Exchanger (Plate)

Part: D001060234

Price: £69.95
3.021692
Alpha 3.021692 Intec Plate Heat Exchanger

Part: 3.021692

Price: £115.57
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Halstead 451011 Finest Platinum Heat Exchanger (Plate)

Part: 451011

Price: £138.50
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Vaillant 065034 Compact VCW Heat Exchanger (Plate)

Part: 065034

Price: £140.58
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Heatline D001060233 Capriz Vizo Heat Exchanger (Plate)

Part: D001060233

Price: £69.95
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Main 7225724 Combi Heat Exchanger (Plate)

Part: 7225724

Price: £69.95
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Potterton Plate Heat Exchanger 26009107

Part: 26009107

Price: £211.47
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