Itho Daalderop Kli-Max I 20-22 HRT CW3 spare parts

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In brief

Instalpunt supplies 48 original parts for the Itho Daalderop Kli-Max I 20-22 HRT CW3, including fans, sensors, pumps. Order online.

48Spare parts
19In stock
€12.32From
16Types

Looking for parts for the Itho Daalderop Kli-Max I 20-22 HRT CW3 (boiler)? Below are all 48 original parts, grouped by part type. Choose a type to jump straight to the right table.

Fans 1
Sensors 2
Pumps 1
Heat exchangers 1
Gas valves and gas control 1
Burner control units 1
Diverter valves and hydroblocks 1
Ignition and ionisation 1
Thermostats and controls 2
Valves 3
Pressure gauges 1
Cables and wiring harnesses 1
Gaskets and seals 14
Casing and panels 1
Insulation 1
Fixing material 6
Other parts 10

Fans for the Itho Daalderop Kli-Max I 20-22 HRT CW3 (1) all Itho Daalderop fans →

Part	Item no. / mfr. no.	Price	Stock
Itho Daalderop fan RG130	8170480 Mfr. no. 545-2054	€420.89	Made-to-order item	View & order

Sensors for the Itho Daalderop Kli-Max I 20-22 HRT CW3 (2) all Itho Daalderop sensors →

Part	Item no. / mfr. no.	Price	Stock
Itho Daalderop NTC plug-in sensor 6 mm	8170930 Mfr. no. 545-2058	€52.43	Made-to-order item	View & order
Itho Daalderop sensor hot water 15 mm NTC Klimax 1	8170890 Mfr. no. 545-2057	€39.58	In stock	View & order

Pumps for the Itho Daalderop Kli-Max I 20-22 HRT CW3 (1) all Itho Daalderop pumps →

Part	Item no. / mfr. no.	Price	Stock
Itho Daalderop pump for Klimax 2 230V (e.g. Kli-Max II 42kW CW6) 545-25321	8171369 Mfr. no. 545-25321	€460.51	In stock	View & order

Heat exchangers for the Itho Daalderop Kli-Max I 20-22 HRT CW3 (1) all Itho Daalderop heat exchangers →

Part	Item no. / mfr. no.	Price	Stock
Itho Daalderop heat exchanger 20/22 Klimax 1 545-2030	8170150 Mfr. no. 545-2030	€865.38	Made-to-order item	View & order

Gas valves and gas control for the Itho Daalderop Kli-Max I 20-22 HRT CW3 (1) all Itho Daalderop gas valves and gas control →

Part	Item no. / mfr. no.	Price	Stock
Itho Daalderop service set gas valve HRT 20/22 Klimax 1 - Dungs 545-20552	8170540 Mfr. no. 545-20552	€388.75	Made-to-order item	View & order

Burner control units for the Itho Daalderop Kli-Max I 20-22 HRT CW3 (1)

Part	Item no. / mfr. no.	Price	Stock
Itho Daalderop burner control unit Klimax 1 - K processor	8170710 Mfr. no. 545-2060	€637.24	Made-to-order item	View & order

Diverter valves and hydroblocks for the Itho Daalderop Kli-Max I 20-22 HRT CW3 (1) all Itho Daalderop diverter valves and hydroblocks →

Part	Item no. / mfr. no.	Price	Stock
Itho Daalderop hydroblock incl. O-rings 24V Klimax 1	8171010 Mfr. no. 545-2153	€330.91	In stock	View & order

Ignition and ionisation for the Itho Daalderop Kli-Max I 20-22 HRT CW3 (1) all Itho Daalderop ignition and ionisation →

Part	Item no. / mfr. no.	Price	Stock
Itho Daalderop electrode 20/22 + 24/28 incl. gasket - Klimax 1	8170320 Mfr. no. 545-2010	€54.58	Made-to-order item	View & order

Thermostats and controls for the Itho Daalderop Kli-Max I 20-22 HRT CW3 (2) all Itho Daalderop thermostats and controls →

Part	Item no. / mfr. no.	Price	Stock
Itho Daalderop high-limit thermostat 90°C Klimax 1 + 2	8170140 Mfr. no. 545-2052	€26.72	In stock	View & order
Itho Daalderop reducer incl. high-limit thermostat Klimax 1 + 2	8170130 Mfr. no. 545-2049	€40.66	In stock	View & order

Valves for the Itho Daalderop Kli-Max I 20-22 HRT CW3 (3) all Itho Daalderop valves →

Part	Item no. / mfr. no.	Price	Stock
Itho Daalderop automatic air vent pump Kli-max	8170591 Mfr. no. 545-2156	€37.44	In stock	View & order
Itho Daalderop air vent heat exchanger Klimax 1	8170120 Mfr. no. 545-2090	€25.66	Made-to-order item	View & order
Itho Daalderop drain cock 3/8" 42585 Klimax	8171030 Mfr. no. 545-2091	€26.72	Made-to-order item	View & order

Pressure gauges for the Itho Daalderop Kli-Max I 20-22 HRT CW3 (1)

Part	Item no. / mfr. no.	Price	Stock
Itho Daalderop pressure gauge 42461 incl. tee Klimax 1 + 2	8171040 Mfr. no. 545-2047	€124.20	Made-to-order item	View & order

Cables and wiring harnesses for the Itho Daalderop Kli-Max I 20-22 HRT CW3 (1) all Itho Daalderop cables and wiring harnesses →

Part	Item no. / mfr. no.	Price	Stock
Itho Daalderop part wiring harness X9 gas valve + pump	8171401 Mfr. no. 545-2015	€63.14	Made-to-order item	View & order

Gaskets and seals for the Itho Daalderop Kli-Max I 20-22 HRT CW3 (14) all Itho Daalderop gaskets and seals →

Part	Item no. / mfr. no.	Price	Stock
Itho Daalderop service set lip seal 32 mm (2 pcs)	8781614 Mfr. no. 07.95.83.020	€19.22	In stock	View & order
Itho Daalderop lip ring 80 mm Klimax 1 + 2	8170020 Mfr. no. 545-2083	€34.22	In stock	View & order
Itho Daalderop combustion chamber gasket	8170089 Mfr. no. 545-2036	€36.37	In stock	View & order
Itho Daalderop electrode gasket graphite Klimax 1 + 2	8170290 Mfr. no. 545-2042	€19.22	In stock	View & order
Itho Daalderop lip ring heat exchanger Klimax 1 + 2	8170500 Mfr. no. 545-2038	€23.52	In stock	View & order
Itho Daalderop gasket gas line set of 2 NBR Klimax	8170530 Mfr. no. 545-2170	€10.66	In stock	View & order
Itho Daalderop O-ring set of 4 pcs 178x26 EPDM - Klimax	8170840 Mfr. no. 545-2102	€25.66	Made-to-order item	View & order
Itho Daalderop O-ring burner plate Klimax 1	8171382 Mfr. no. 545-2177	€36.37	Made-to-order item	View & order
Itho Daalderop O-ring 17 x 4 mm for pump Klima x 3 pcs	8170960 Mfr. no. 545-2104	€17.09	In stock	View & order
Itho Daalderop gasket burner Klimax 1	8170260 Mfr. no. 545-2081	€35.29	Made-to-order item	View & order
Itho Daalderop gasket gas/air duct 24/28 Klimax 1 + 2	8170370 Mfr. no. 545-2026	€29.94	Made-to-order item	View & order
Itho Daalderop gasket novapres 42463 set vam=n 10 Klimax	8170830 Mfr. no. 545-2172	€21.37	In stock	View & order
Itho Daalderop gasket gas/air duct 36/42 Klimax 1 + 2	8170390 Mfr. no. 545-2028	€26.72	Made-to-order item	View & order
Itho Daalderop gaskets flow switch Klimax 1/2"	8170880 Mfr. no. 545-2173	€28.87	In stock	View & order

Casing and panels for the Itho Daalderop Kli-Max I 20-22 HRT CW3 (1) all Itho Daalderop casing and panels →

Part	Item no. / mfr. no.	Price	Stock
Itho Daalderop air supply cover 80 mm Klimax - SR1601 12644	8170810 Mfr. no. 545-2020	€21.37	In stock	View & order

Insulation for the Itho Daalderop Kli-Max I 20-22 HRT CW3 (1) all Itho Daalderop insulation →

Part	Item no. / mfr. no.	Price	Stock
Itho Daalderop burner plate insulation Klimax 1	8170270 Mfr. no. 545-2040	€46.01	In stock	View & order

Fixing material for the Itho Daalderop Kli-Max I 20-22 HRT CW3 (6) all Itho Daalderop fixing material →

Part	Item no. / mfr. no.	Price	Stock
Itho Daalderop cap for test point incl. gasket Klimax	8170200 Mfr. no. 545-2021	€44.94	In stock	View & order
Itho Daalderop nut M6 for burner plate (6x) Klimax	8170280 Mfr. no. 545-2041	€25.66	Made-to-order item	View & order
Itho Daalderop bolt pump mounting 3 pcs Klimax 1 + 2	8781909 Mfr. no. 545-2079	€25.66	Made-to-order item	View & order
Itho Daalderop PCB support set of 4 pcs Klimax 1 + 2	8170680 Mfr. no. 545-2024	€10.66	Made-to-order item	View & order
Itho Daalderop front panel flap with hinge Klimax	8170660 Mfr. no. 545-2012	€29.94	Made-to-order item	View & order
Itho Daalderop spring clip set of 2 pcs Klimax	8170850 Mfr. no. 545-2100	€28.87	Made-to-order item	View & order

Other parts for the Itho Daalderop Kli-Max I 20-22 HRT CW3 (10)

Part	Item no. / mfr. no.	Price	Stock
Itho Daalderop 5 air vent keys Klimax 1 + 2	8170110 Mfr. no. 545-2085	€20.30	In stock	View & order
Itho Daalderop code key parameters HR42-CW6 Klimax 2	8171522 Mfr. no. 545-2555	€105.98	Made-to-order item	View & order
Itho Daalderop hex socket bolts M4x8 grip bag with 545-20950	8170410 Mfr. no. 545-20950	€24.59	Made-to-order item	View & order
Itho Daalderop spark plug cap Klimax 1	8170330 Mfr. no. 545-2053	€35.29	Made-to-order item	View & order
Itho Daalderop flue gas collector box Klimax 1 + 2	8170100 Mfr. no. 545-2045	€294.49	Made-to-order item	View & order
ID motor three-way valve 24V 545-215 7	8580028 Mfr. no. 545-2157	€108.13	Made-to-order item	View & order
Itho Daalderop cap nut M5 = set of 4 pcs Klimax 1	8170090 Mfr. no. 545-2037	€25.66	Made-to-order item	View & order
Itho Daalderop air supply pipe connection 80 mm Klimax 2	8170630 Mfr. no. 545-2019	€64.21	Made-to-order item	View & order
Itho Daalderop gas/air mixing chamber 24/28 Klimax 1	8170430 Mfr. no. 545-2070	€59.93	Made-to-order item	View & order
Itho Daalderop seal flue gas pipe/casing Klimax	8170011 Mfr. no. 545-2080	€56.71	Made-to-order item	View & order

Fault code on your Itho Daalderop Kli-Max I 20-22 HRT CW3? This is the part type involved

Common Itho Daalderop fault codes and the part type that is usually the cause; the parts for this model are listed above. All codes explained: Itho Daalderop fault codes.

Code	What is going on	Part type
0 1	Flow sensor open circuit (S1)	Sensors
0 2	Return sensor open circuit (S2)	Sensors
0 5	Hot water sensor open circuit (S5)	Sensors
0 F1	Flow sensor short circuit (S1)	Sensors
0 F2	Return sensor short circuit (S2)	Sensors
0 F5	Hot water sensor short circuit (S5)	Sensors

For guidance only: the same code can have a different cause depending on the situation.

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Frequently asked questions

Which parts are available for the Itho Daalderop Kli-Max I 20-22 HRT CW3?

The catalogue lists 48 original parts for the Itho Daalderop Kli-Max I 20-22 HRT CW3, including fans, sensors, pumps, heat exchangers. All parts are listed above, grouped by type, with part number and price.

How much does a fan for the Itho Daalderop Kli-Max I 20-22 HRT CW3 cost?

The fans for this model cost €420.89 incl. VAT. Check the table "Fans" above for the right part number.

Are the parts for the Itho Daalderop Kli-Max I 20-22 HRT CW3 in stock?

19 of the 48 parts are in stock; shipping €9.95 to Austria, Denmark, Italy, Spain and Sweden and €12.95 to the other EU countries, free from €199, 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 Itho Daalderop Kli-Max I 20-22 HRT CW3?

Search for the part by part number or use the parts list of the Itho Daalderop Kli-Max I 20-22 HRT CW3.

Are these original Itho Daalderop parts?

Yes. All 48 parts in this list are original manufacturer parts for the Itho Daalderop Kli-Max I 20-22 HRT CW3, delivered with the correct part number.

How much do parts for the Itho Daalderop Kli-Max I 20-22 HRT CW3 cost?

Parts for the Itho Daalderop Kli-Max I 20-22 HRT CW3 range from €10.66 to €865.38 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.