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.

Glowworm Plate Heat Exchanger S1016600

Part: S1016600

Price: £152.32
Vaillant 064950 Turbomax Heat Exchanger

Part: 064950

Price: £110.00
Ariston 65104333 Plate Heat Exchanger

Part: 65104333

Price: £115.20
Baxi 235875 Lip Seal

Part: 235875

Price: £2.95
Main Plate Heat Exchanger 720790201

Part: 720790201

Price: £81.78
Baxi Plate Heat Exchanger 720790001

Part: 720790001

Price: £75.97
Alpha 1.022220 CD25 Plate Heat Exchanger

Part: 1.022220

Price: £85.00
Potterton Plate Heat Exchanger 26009107

Part: 26009107

Price: £211.47
Baxi 720544401 Avanta Plus Heat Exchanger

Part: 720544401

Price: £158.89
Main Plate Heat Exchanger 720776401

Part: 720776401

Price: £75.97
Alpha 1.022221 CD28 Plate Heat Exchanger

Part: 1.022221

Price: £93.00
Worcester 87161019760 35CDI Heat Exchanger

Part: 87161019760

Price: £147.54
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