Nefit (Bosch) Turbo 90 HR21 spare parts

In brief

Instalpunt supplies 26 original parts for the Nefit (Bosch) Turbo 90 HR21, including flow sensors and flow switches, diverter valves and hydroblocks, siphons and condensate drains. Order online.

26Spare parts
12In stock
€4.90From
7Types
availableExploded view

Looking for parts for the Nefit (Bosch) Turbo 90 HR21 (boiler)? Below are all 26 original parts, grouped by part type, with the matching exploded view. Choose a type to jump straight to the right table.

View the interactive exploded view →

Flow sensors and flow switches 1
Diverter valves and hydroblocks 1
Siphons and condensate drains 1
Valves 2
Gaskets and seals 7
Pipes, tubes and hoses 4
Fixing material 2
Other parts 8

Flow sensors and flow switches for the Nefit (Bosch) Turbo 90 HR21 (1)

Part	Item no. / mfr. no.	Price	Stock
Nefit flow switch for Turbo	8020060 Mfr. no. 7098280	€178.95	In stock	View & order

Diverter valves and hydroblocks for the Nefit (Bosch) Turbo 90 HR21 (1) all Nefit (Bosch) diverter valves and hydroblocks →

Part	Item no. / mfr. no.	Price	Stock
Nefit insert for Airclon	8023980 Mfr. no. 7098822	€43.95	In stock	View & order

Siphons and condensate drains for the Nefit (Bosch) Turbo 90 HR21 (1) all Nefit (Bosch) siphons and condensate drains →

Part	Item no. / mfr. no.	Price	Stock
Nefit siphon for e.g. Turbo 32 7098180	8044810 Mfr. no. 7098180	€21.95	Made-to-order item	View & order

Valves for the Nefit (Bosch) Turbo 90 HR21 (2) all Nefit (Bosch) valves →

Part	Item no. / mfr. no.	Price	Stock
Nefit quick air vent 3/8" old number: 73409	8045200 Mfr. no. 7098666	€44.95	In stock	View & order
Nefit non-return valve 1/4" old number: 75823	8025470 Mfr. no. 7098240	€23.95	Made-to-order item	View & order

Gaskets and seals for the Nefit (Bosch) Turbo 90 HR21 (7) all Nefit (Bosch) gaskets and seals →

Part	Item no. / mfr. no.	Price	Stock
Nefit sealing ring set 5/4" (10 pcs)	8021160 Mfr. no. 7098266	€17.95	In stock	View & order
Nefit condensate tray gasket 21	8020764 Mfr. no. 7098178	€31.95	In stock	View & order
Nefit condensate tray gasket 32	8020762 Mfr. no. 7098190	€37.95	In stock	View & order
Nefit gasket plate set for T21/C21	8020235 Mfr. no. 7098098	€103.95	Not available	View & order
Nefit sight glass gasket 5 pcs for EcomLine	8025816 Mfr. no. 73500S	€14.95	In stock	View & order
Nefit O-ring non-return valve 10 pcs old number: 73493S	8024662 Mfr. no. 7100110	€29.95	Made-to-order item	View & order
Nefit sealing ring 80 mm	8021319 Mfr. no. 38419	€8.95	Made-to-order item	View & order

Pipes, tubes and hoses for the Nefit (Bosch) Turbo 90 HR21 (4) all Nefit (Bosch) pipes, tubes and hoses →

Part	Item no. / mfr. no.	Price	Stock
Nefit silicone hose transparent round 5x8 mm 2 m	8026530 Mfr. no. 7098298	€24.95	In stock	View & order
Nefit union nut 1.1/2" per 5 pcs	8040581 Mfr. no. 7098760	€49.95	Made-to-order item	View & order
Nefit elbow 90° Ø80 mm aluminium for wall terminal	8026040 Mfr. no. 77410	€50.95	Made-to-order item	View & order
Nefit connection coupling GB112 1" x 28 mm	8025440 Mfr. no. 7098424	€30.95	Made-to-order item	View & order

Fixing material for the Nefit (Bosch) Turbo 90 HR21 (2) all Nefit (Bosch) fixing material →

Part	Item no. / mfr. no.	Price	Stock
Nefit wall bracket for HR general old number: 75038	8025020 Mfr. no. 7098364	€17.95	In stock	View & order
Nefit nut M6 10 pcs for e.g. EcomLine Excellent HR 22 73408S	8045190 Mfr. no. 73408S	€21.95	Made-to-order item	View & order

Other parts for the Nefit (Bosch) Turbo 90 HR21 (8)

Part	Item no. / mfr. no.	Price	Stock
Nefit heat exchanger sight glass for EcomLine	8045230 Mfr. no. 7098575	€19.95	In stock	View & order
Nefit pressure/temperature gauge	8020425 Mfr. no. 7098311	€47.95	In stock	View & order
Nefit manifold 1.1/2" 4x male thread open manifold galvanised steel 65kW	0100210 Mfr. no. 75853	€140.95	Made-to-order item	View & order
Nefit manifold 2" 4 x male thread open manifold galvanised steel 130kW	0100211 Mfr. no. 75854	€209.95	In stock	View & order
Nefit threaded end M6 x 20 mm condensate tray 10 pcs for EcomLine	8020770 Mfr. no. 79005S	€27.95	Made-to-order item	View & order
Nefit pressure test nipple 8 mm 1/8" 2 pcs	8020471 Mfr. no. 7100344	€99.95	Not available	View & order
Nefit manifold 2.1/2" 4x male open manifold galvanised steel 200kW	0100212 Mfr. no. 75855	€272.95	Made-to-order item	View & order
Nefit casing snap clip 5 pcs	8020641 Mfr. no. 79011S	€10.95	Made-to-order item	View & order

Exploded views of the Nefit (Bosch) Turbo 90 HR21

Click an exploded view to enlarge it. The position numbers are shown next to each part.

Other Nefit (Bosch) boilers

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Frequently asked questions

Which parts are available for the Nefit (Bosch) Turbo 90 HR21?

The catalogue lists 26 original parts for the Nefit (Bosch) Turbo 90 HR21, including flow sensors and flow switches, diverter valves and hydroblocks, siphons and condensate drains, valves. All parts are listed above, grouped by type, with part number and price.

How much does a flow sensor for the Nefit (Bosch) Turbo 90 HR21 cost?

The flow sensors and flow switches for this model cost €232.61 incl. VAT. Check the table "Flow sensors and flow switches" above for the right part number.

Are the parts for the Nefit (Bosch) Turbo 90 HR21 in stock?

12 of the 26 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 Nefit (Bosch) Turbo 90 HR21?

Search for the part by part number or use the exploded view of the Nefit (Bosch) Turbo 90 HR21.

Are these original Nefit (Bosch) parts?

Yes. All 26 parts in this list are original manufacturer parts for the Nefit (Bosch) Turbo 90 HR21, supplied through the official technical wholesale channel and with the correct part number.

How much do parts for the Nefit (Bosch) Turbo 90 HR21 cost?

Parts for the Nefit (Bosch) Turbo 90 HR21 range from €4.90 to €278.35 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.