Ferroli Optimax 25C 16 Plate DHW Plate Heat Exchanger 39812300 - Compatible PartFerroli Optimax 25C 16 Plate DHW Plate Heat Exchanger 39812300 Compatible Part. FERROLI 39812300 HEAT EXCHANGER DHW 16 PLATE. Product Information: There are two kinds of heat exchanger that can be within your heating unit, the primary heat exchanger and the secondary heat exchanger. The primary is present in almost all boilers and it allows the transfer of heat from the burner to the water within the system. The secondary heat exchanger only appears

GLOWWORM ULTIMATE 35C

It is safe to use with steel

POTTERTON PERFORMA SYSTEM 28 HE (SHORT PARTS LIST)

Vaillant VUW 246/5-5 (2012-CURR)

Vaillant Variable Flue Termination Plume Kit 0020219530 White BNIB

VAILLANT VU 226 E (1995-2000)

MAIN COMBI 30 HE DIVERTER VALVE 248061 7224344 NEW

Supplier part number is 39805890

• 1 x Worcester Greenstar PCB 87483008680

VAILLANT ECOTEC PLUS 824 831 837 & PRO 24 28 DIVERTER VALVE 0020020015

this pump moves heated water around a closed heating system and ared normally located before the diverter valve in combi to allow circulation through a heating and hot water system

ALPHA 240XP