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ACV Delta 25-45 Pro (S) spare parts

In brief

Instalpunt supplies 39 original parts for the ACV Delta 25-45 Pro (S), including diverter valves and hydroblocks, expansion vessels, thermostats and controls. Order online.

39Spare parts
3In stock
€11.76From
13Types

Looking for parts for the ACV Delta 25-45 Pro (S) (boiler)? Below are all 39 original parts, grouped by part type. Choose a type to jump straight to the right table.

Diverter valves and hydroblocks 1
Expansion vessels 2
Thermostats and controls 3
Burners 1
Displays and controls 1
Valves 3
Electrical parts 3
Cables and wiring harnesses 1
Gaskets and seals 3
Pipes, tubes and hoses 1
Casing and panels 8
Insulation 2
Fixing material 1
Other parts 9

Diverter valves and hydroblocks for the ACV Delta 25-45 Pro (S) (1)

Part	Item no. / mfr. no.	Price	Stock
ACV three-way valve kit Delta Pro Pack	8701663 Mfr. no. 557A1069	€256.95	Made-to-order item	View & order

Expansion vessels for the ACV Delta 25-45 Pro (S) (2)

Part	Item no. / mfr. no.	Price	Stock
ACV expansion vessel 2 litre domestic water	8701367 Mfr. no. 557A7007	€267.95	Made-to-order item	View & order
ACV expansion vessel 12 litre 3/4. Exc. Delta Pro (pac	8702238 Mfr. no. 557A7008	€266.95	Made-to-order item	View & order

Thermostats and controls for the ACV Delta 25-45 Pro (S) (3) all ACV thermostats and controls →

Part	Item no. / mfr. no.	Price	Stock
ACV temperature switch sensor 90° C + 1.5m capillary	8700035 Mfr. no. 54442045	€79.95	In stock	View & order
ACV thermostat 103° 1500mm	8705274 Mfr. no. 54764009	€87.95	In stock	View & order
ACV thermostat blind limit 80-100°	8700001 Mfr. no. 54322000	€101.95	Made-to-order item	View & order

Burners for the ACV Delta 25-45 Pro (S) (1)

Part	Item no. / mfr. no.	Price	Stock
ACV burner door DeltaPro (V09) OIL	8701807 Mfr. no. 2147P455	€345.95	Made-to-order item	View & order

Displays and controls for the ACV Delta 25-45 Pro (S) (1)

Part	Item no. / mfr. no.	Price	Stock
ACV rotary knob with white stripe	8709151 Mfr. no. 54764021	€41.95	Made-to-order item	View & order

Valves for the ACV Delta 25-45 Pro (S) (3) all ACV valves →

Part	Item no. / mfr. no.	Price	Stock
ACV valve 3 bar 1/2"	8705183 Mfr. no. 55426017	€92.95	In stock	View & order
ACV drain cock 1/2	8701114 Mfr. no. 55426001	€95.95	Made-to-order item	View & order
ACV pressure relief valve 7bar 3/4	8701318 Mfr. no. 557A1500	€111.95	Made-to-order item	View & order

Electrical parts for the ACV Delta 25-45 Pro (S) (3) all ACV electrical parts →

Part	Item no. / mfr. no.	Price	Stock
ACV switch red. 290-100 Hor.Delta Pro 25	8702147 Mfr. no. 507F3049	€393.95	Made-to-order item	View & order
ACV 2-pole switch green	8705172 Mfr. no. 54766016	€48.95	Made-to-order item	View & order
ACV 2-pole switch yellow	8705173 Mfr. no. 54766017	€45.95	Made-to-order item	View & order

Cables and wiring harnesses for the ACV Delta 25-45 Pro (S) (1)

Part	Item no. / mfr. no.	Price	Stock
ACV pump cable Delta Pro Pack	8701454 Mfr. no. 257F1140	€59.95	Made-to-order item	View & order

Gaskets and seals for the ACV Delta 25-45 Pro (S) (3) all ACV gaskets and seals →

Part	Item no. / mfr. no.	Price	Stock
ACV seal chimney reducer cover 249/220 fibre	8702237 Mfr. no. 557A0191	€139.95	Made-to-order item	View & order
ACV seal 44x28x2MM	001125653 Mfr. no. 557A0155	€24.95	Made-to-order item	View & order
ACV seal red	8705290 Mfr. no. 557A0156	€98.95	Made-to-order item	View & order

Pipes, tubes and hoses for the ACV Delta 25-45 Pro (S) (1)

Part	Item no. / mfr. no.	Price	Stock
ACV dip tube PVCc 19.5x800 open	8701703 Mfr. no. 49410045	€64.95	Made-to-order item	View & order

Casing and panels for the ACV Delta 25-45 Pro (S) (8) all ACV casing and panels →

Part	Item no. / mfr. no.	Price	Stock
ACV logo	8701003 Mfr. no. 617G1004	€48.95	Made-to-order item	View & order
ACV cover Delta Pro 25-45	8701279 Mfr. no. 21475455	€232.95	Made-to-order item	View & order
ACV burner door cover plate DeltaPro	8701626 Mfr. no. 21476455	€238.95	Made-to-order item	View & order
ACV cover DeltaPro S 25-45 (V12)	8701692 Mfr. no. 21475482	€261.95	Made-to-order item	View & order
ACV side panel L&R DeltaPro S25-45 (V12)	8701916 Mfr. no. 21471482	€283.95	Made-to-order item	View & order
ACV side panel L&R Delta25-45 pack 55 V12	8701917 Mfr. no. 21471483	€301.95	Made-to-order item	View & order
ACV front panel DeltaPro S/Pack 25-45 V12	8701960 Mfr. no. 21473482	€262.95	Made-to-order item	View & order
ACV rear panel complete DeltaPro S-Pack 25-45-55	8702247 Mfr. no. 20474482	€211.95	Made-to-order item	View & order

Insulation for the ACV Delta 25-45 Pro (S) (2)

Part	Item no. / mfr. no.	Price	Stock
ACV burner door insulation Delta pro/ HM71 51700102	001125683 Mfr. no. 51700102	€136.95	Made-to-order item	View & order
ACV insulation mat 430 x 13 mm	8709154 Mfr. no. 51700093	€102.95	Made-to-order item	View & order

Fixing material for the ACV Delta 25-45 Pro (S) (1)

Part	Item no. / mfr. no.	Price	Stock
ACV cap white Dp:9.5	8701055 Mfr. no. 497B1060	€24.95	Made-to-order item	View & order

Other parts for the ACV Delta 25-45 Pro (S) (9)

Part	Item no. / mfr. no.	Price	Stock
ACV baffle Delta Perf.25-35-45	8705203 Mfr. no. 507F2005	€90.95	Made-to-order item	View & order
ACV body + insulation Delta pro 45	8701566 Mfr. no. 30540553	€3,726.95	Made-to-order item	View & order
ACV control board complete D.Pro (S) 25-45-55	8701758 Mfr. no. 24614190	€518.95	Made-to-order item	View & order
ACV lip seal DN100 red silicone	8701938 Mfr. no. 557A0079	€44.95	Made-to-order item	View & order
ACV pressure gauge connection 1/4" + non-return valve	8702162 Mfr. no. 557A5005	€62.95	Made-to-order item	View & order
ACV lip seal outer Dn100 flue pipe blue	8702234 Mfr. no. 557A0101	€25.95	Made-to-order item	View & order
ACV sight glass Furigas	8705062 Mfr. no. 50423365	€63.95	Made-to-order item	View & order
ACV thermo-manometer	8705153 Mfr. no. 54441008	€111.95	Made-to-order item	View & order
ACV sensor pocket 1/2" l=100 mm brass	8705190 Mfr. no. 63438001	€64.95	Made-to-order item	View & order

Other ACV boilers

← All ACV parts

Frequently asked questions

Which parts are available for the ACV Delta 25-45 Pro (S)?

The catalogue lists 39 original parts for the ACV Delta 25-45 Pro (S), including diverter valves and hydroblocks, expansion vessels, thermostats and controls, burners. All parts are listed above, grouped by type, with part number and price.

How much does a diverter valve for the ACV Delta 25-45 Pro (S) cost?

The diverter valves and hydroblocks for this model cost €263.97 incl. VAT. Check the table "Diverter valves and hydroblocks" above for the right part number.

Are the parts for the ACV Delta 25-45 Pro (S) in stock?

3 of the 39 parts are in stock; shipping to EU countries from €12.95 (€16.95 for more distant countries), usually 3–5 working days. Parts marked "Made-to-order item" are ordered specially for you; the delivery time is shown on the product page.

How do I know which part I need for the ACV Delta 25-45 Pro (S)?

Search for the part by part number or use the parts list of the ACV Delta 25-45 Pro (S). Is your appliance showing a fault code? The fault code table shows the matching part type.

Are these original ACV parts?

Yes. All 39 parts in this list are original manufacturer parts for the ACV Delta 25-45 Pro (S), supplied through the official technical wholesale channel and with the correct part number.

How much do parts for the ACV Delta 25-45 Pro (S) cost?

Parts for the ACV Delta 25-45 Pro (S) range from €11.76 to €4,346.42 incl. VAT. The exact price of each part is shown in the tables above.

Can I return a part?

As a consumer you have a 14-day right of withdrawal. You may unpack and inspect the part; do not install or connect it. For a part that has been installed, connected or damaged we deduct the diminished value, up to the full price for circuit boards.