Elco (Rendamax) R600/604 spare parts
In brief
Instalpunt supplies 56 original parts for the Elco (Rendamax) R600/604, including fans, temperature sensors and NTC sensors, flow sensors and flow switches. Order online.
- 56Spare parts
- 10In stock
- €7.84From
- 18Types
Looking for parts for the Elco (Rendamax) R600/604 (boiler)? Below are all 56 original parts, grouped by part type. Choose a type to jump straight to the right table.
Quick left to the right part for the Elco (Rendamax) R600/604
| Part | From | Delivery |
|---|---|---|
| Ignition part Rendamax ionisation electrode | €56.95 | In stock |
| Flow sensor Elco Caleffi flow switch (Rendamax) | €281.95 | In stock |
| Temperature sensor Rendamax outdoor sensor 1k old no.: RTV015 | €72.95 | In stock |
Prices incl. VAT, taken directly from our checkout. Below is the complete parts list for this model.
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- Fans 1
- Temperature sensors and NTC sensors 6
- Flow sensors and flow switches 1
- Pressure switches and differential pressure switches 4
- Heat exchangers 1
- Gas valves and gas control 2
- PCBs and controls 1
- Burner control units 1
- Ignition and ionisation 2
- Thermostats and controls 1
- Valves 3
- Electrical parts 6
- Cables and wiring harnesses 6
- Gasket sets 2
- Gaskets and seals 1
- Pipes, tubes and hoses 2
- Casing and panels 6
- Fixing material 2
- Other parts 8
Fans for the Elco (Rendamax) R600/604 (1) all Elco (Rendamax) fans →
| Part | Item no. / mfr. no. | Price | Stock | |
|---|---|---|---|---|
| Rendamax fan old no.: RVA074AS | 8551939 Mfr. no. 12084311 | €864.95 | Made-to-order item | View & order |
Temperature sensors and NTC sensors for the Elco (Rendamax) R600/604 (6) all Elco (Rendamax) temperature sensors and NTC sensors →
| Part | Item no. / mfr. no. | Price | Stock | |
|---|---|---|---|---|
| Rendamax sensor 5k flue gas r600 flow sensor old | 8551924 Mfr. no. 12084575 | €80.95 | In stock | View & order |
| Rendamax outdoor sensor 1k old no.: RTV015 | 8551919 Mfr. no. 64921170 | €72.95 | In stock | View & order |
| Rendamax flow sensor comp. R600 old no.: EVS455CS | 8551393 Mfr. no. 12084597 | €189.95 | Made-to-order item | View & order |
| Rendamax flue gas sensor comp. R600 old no.: EVS455DS | 8551394 Mfr. no. 12084608 | €311.95 | Made-to-order item | View & order |
| Rendamax sensor 1k old no.: RTV080 | 8551927 Mfr. no. 64921173 | €91.95 | Made-to-order item | View & order |
| Rendamax sensor SPFS DHW E8/KKM8 old no.: RTV070 | 8551925 Mfr. no. 64921172 | €87.95 | Made-to-order item | View & order |
Flow sensors and flow switches for the Elco (Rendamax) R600/604 (1)
| Part | Item no. / mfr. no. | Price | Stock | |
|---|---|---|---|---|
| Elco Caleffi flow switch (Rendamax) | 8551892 Mfr. no. 64210206-01 | €281.95 | In stock | View & order |
Pressure switches and differential pressure switches for the Elco (Rendamax) R600/604 (4) all Elco (Rendamax) pressure switches and differential pressure switches →
| Part | Item no. / mfr. no. | Price | Stock | |
|---|---|---|---|---|
| Rendamax pressure switch old no.: RSD060 | 8551887 Mfr. no. 12084366 | €201.95 | Made-to-order item | View & order |
| Rendamax pressure switch old no.: RSV040 | 8551899 Mfr. no. 64201242 | €216.95 | Made-to-order item | View & order |
| Rendamax pressure switch old no.: RSD055 | 8551886 Mfr. no. 64201241 | €813.95 | Made-to-order item | View & order |
| Rendamax min. gas pressure switch old no.: RSD020 | 8551885 Mfr. no. 64401601 | €112.95 | Made-to-order item | View & order |
Heat exchangers for the Elco (Rendamax) R600/604 (1) all Elco (Rendamax) heat exchangers →
| Part | Item no. / mfr. no. | Price | Stock | |
|---|---|---|---|---|
| Rendamax heat exchanger old no.: 604W1AS | 8550912 Mfr. no. 12083717 | €7,018.95 | Made-to-order item | View & order |
Gas valves and gas control for the Elco (Rendamax) R600/604 (2) all Elco (Rendamax) gas valves and gas control →
| Part | Item no. / mfr. no. | Price | Stock | |
|---|---|---|---|---|
| Rendamax gas valve old no.: RKH205DS | 8551673 Mfr. no. 12084498 | €205.95 | Made-to-order item | View & order |
| Rendamax gas valve old no.: RKH207 | 8551674 Mfr. no. 65000444 | €2,118.95 | Made-to-order item | View & order |
PCBs and controls for the Elco (Rendamax) R600/604 (1) all Elco (Rendamax) PCBs and controls →
| Part | Item no. / mfr. no. | Price | Stock | |
|---|---|---|---|---|
| Rendamax cxe expansion PCB old no.: REM006AAAS | 8551615 Mfr. no. 64280310-01 | €634.95 | In stock | View & order |
Burner control units for the Elco (Rendamax) R600/604 (1) all Elco (Rendamax) burner control units →
| Part | Item no. / mfr. no. | Price | Stock | |
|---|---|---|---|---|
| Rendamax burner control unit KM628 R602-R607 old no.: RBA058XS | 8551583 Mfr. no. 12087138-01 | €1,011.95 | Made-to-order item | View & order |
Ignition and ionisation for the Elco (Rendamax) R600/604 (2) all Elco (Rendamax) ignition and ionisation →
| Part | Item no. / mfr. no. | Price | Stock | |
|---|---|---|---|---|
| Rendamax ionisation electrode | 8551606 Mfr. no. 64201562 | €56.95 | In stock | View & order |
| Rendamax ignition electrode gasket r600 | 8551610 Mfr. no. 64202264 | €56.95 | In stock | View & order |
Thermostats and controls for the Elco (Rendamax) R600/604 (1)
| Part | Item no. / mfr. no. | Price | Stock | |
|---|---|---|---|---|
| Rendamax thermostat imit ls1 3m capillary old no.: RTR105AS | 8551915 Mfr. no. 64300004 | €56.95 | In stock | View & order |
Valves for the Elco (Rendamax) R600/604 (3) all Elco (Rendamax) valves →
| Part | Item no. / mfr. no. | Price | Stock | |
|---|---|---|---|---|
| Rendamax air vent Spirotop 1/2 old no.: RAO020 | 8551557 Mfr. no. 17013674 | €224.95 | Made-to-order item | View & order |
| Rendamax safety valve old no.: ROV015 | 8551792 Mfr. no. 64201239 | €667.95 | Made-to-order item | View & order |
| Rendamax fill/drain valve 1/2 old no.: RAK008 | 8551551 Mfr. no. 64211228 | €70.95 | Made-to-order item | View & order |
Electrical parts for the Elco (Rendamax) R600/604 (6) all Elco (Rendamax) electrical parts →
| Part | Item no. / mfr. no. | Price | Stock | |
|---|---|---|---|---|
| Rendamax ignition transformer conversion kit old no.: ETH006AS | 8551348 Mfr. no. 65108197 | €232.95 | Made-to-order item | View & order |
| Rendamax relay Allen Bradley 100-K09-KF10 old no.: ERT031 | 8551312 Mfr. no. 64201538 | €138.95 | Made-to-order item | View & order |
| Rendamax relay Finder 55.52.8.120.5000 old no.: ERH085 | 8551301 Mfr. no. 12084641 | €65.95 | Made-to-order item | View & order |
| Rendamax relay Finder 55.52.8.230.5000 old no.: ERH080 | 8551300 Mfr. no. 64201850 | €105.95 | Made-to-order item | View & order |
| Rendamax relay Tyco Schrack old no.: ERH086 | 8551302 Mfr. no. 12084652 | €59.95 | Made-to-order item | View & order |
| Rendamax power transformer for KM628 220/24-15-11V old no.: ETR055 | 8551357 Mfr. no. 64202438 | €229.95 | Made-to-order item | View & order |
Cables and wiring harnesses for the Elco (Rendamax) R600/604 (6) all Elco (Rendamax) cables and wiring harnesses →
| Part | Item no. / mfr. no. | Price | Stock | |
|---|---|---|---|---|
| Rendamax ionisation cable old no.: ESS100AS | 8551335 Mfr. no. 12084542 | €90.95 | Made-to-order item | View & order |
| Rendamax cable old no.: RKF058AS | 8551641 Mfr. no. 12084619 | €254.95 | Made-to-order item | View & order |
| Rendamax cable old no.: RKF061AS | 8551642 Mfr. no. 12084630 | €233.95 | Made-to-order item | View & order |
| Rendamax wiring harness R600 old no.: EKB070 | 8551278 Mfr. no. 12084520 | €1,051.95 | Made-to-order item | View & order |
| Rendamax ignition cable old no.: EKB075 | 8551279 Mfr. no. 12084531 | €134.95 | Made-to-order item | View & order |
| Rendamax fan plug PWM signal R600 old no.: EVS500AS | 8551396 Mfr. no. 12084586 | €189.95 | Made-to-order item | View & order |
Gasket sets for the Elco (Rendamax) R600/604 (2) all Elco (Rendamax) gasket sets →
| Part | Item no. / mfr. no. | Price | Stock | |
|---|---|---|---|---|
| Rendamax gasket set burner/heat exchanger flue gas R603-R604 | 8552144 Mfr. no. 64201958 | €109.95 | Made-to-order item | View & order |
| Rendamax gasket set burner/heat exchanger water side | 8552145 Mfr. no. 64201845 | €651.95 | Made-to-order item | View & order |
Gaskets and seals for the Elco (Rendamax) R600/604 (1) all Elco (Rendamax) gaskets and seals →
| Part | Item no. / mfr. no. | Price | Stock | |
|---|---|---|---|---|
| Rendamax gasket old no.: ARP555 | 8551128 Mfr. no. 65000483 | €38.95 | In stock | View & order |
Pipes, tubes and hoses for the Elco (Rendamax) R600/604 (2) all Elco (Rendamax) pipes, tubes and hoses →
| Part | Item no. / mfr. no. | Price | Stock | |
|---|---|---|---|---|
| Rendamax immersion sleeve 1/2 old no.: RTP010 | 8551901 Mfr. no. 64200062 | €97.95 | Made-to-order item | View & order |
| Rendamax immersion sleeve 1/2 old no.: RTP013 | 8551902 Mfr. no. 17006755 | €97.95 | Made-to-order item | View & order |
Casing and panels for the Elco (Rendamax) R600/604 (6) all Elco (Rendamax) casing and panels →
| Part | Item no. / mfr. no. | Price | Stock | |
|---|---|---|---|---|
| Rendamax top plate blue R601, R604 old no.: 601P106B1AS | 8550852 Mfr. no. 12083992 | €257.95 | Made-to-order item | View & order |
| Rendamax top plate grey R601, R604 old no.: 601P106E1AS | 8550854 Mfr. no. 12084036 | €264.95 | Made-to-order item | View & order |
| Rendamax front plate blue R600 old no.: 600P1C1B1AS | 8550836 Mfr. no. 12083970 | €355.95 | Made-to-order item | View & order |
| Rendamax front plate grey R600 old no.: 600P1C1E1AS | 8550838 Mfr. no. 12083981 | €958.95 | Made-to-order item | View & order |
| Rendamax side plate left R604 old no.: 604P102AS | 8550903 Mfr. no. 12084190 | €498.95 | Made-to-order item | View & order |
| Rendamax side plate right R604 old no.: 604P101AS | 8550902 Mfr. no. 12084113 | €469.95 | Made-to-order item | View & order |
Fixing material for the Elco (Rendamax) R600/604 (2) all Elco (Rendamax) fixing material →
| Part | Item no. / mfr. no. | Price | Stock | |
|---|---|---|---|---|
| Rendamax sticker set old no.: DPE076AS | 8551210 Mfr. no. 12084234 | €109.95 | Made-to-order item | View & order |
| Rendamax sticker set old no.: DPE075AS | 8551209 Mfr. no. 12084245 | €106.95 | Made-to-order item | View & order |
Other parts for the Elco (Rendamax) R600/604 (8)
| Part | Item no. / mfr. no. | Price | Stock | |
|---|---|---|---|---|
| Rendamax sight glass complete old no.: DBG010AS | 8551175 Mfr. no. 12083849 | €120.95 | In stock | View & order |
| Rendamax on/off switch old no.: ELS032AS | 8551286 Mfr. no. 64200294 | €41.95 | In stock | View & order |
| Rendamax BM8 weather-compensated controller old no.: RBM006 | 8551590 Mfr. no. 64200788 | €392.95 | Made-to-order item | View & order |
| Rendamax boiler foot adjustable R600 old no.: GIL100AS | 8551490 Mfr. no. 64200820 | €50.95 | Made-to-order item | View & order |
| Rendamax leak tester VPS504 old no.: RLC011 | 8551714 Mfr. no. 64201535 | €601.95 | Made-to-order item | View & order |
| Rendamax test nipple old no.: RKD001 | 8551640 Mfr. no. 64211101 | €21.95 | Made-to-order item | View & order |
| Rendamax thermometer pressure gauge 20-120C 6bar old no.: ROT100 | 8551781 Mfr. no. 64210901 | €104.95 | Made-to-order item | View & order |
| Rendamax time relay Finder 85.02.8.240 old no.: ERT027 | 8551311 Mfr. no. 17008295 | €139.95 | Made-to-order item | View & order |
Fault code on your Elco (Rendamax) R600/604? This is the part type involved
Common Elco (Rendamax) fault codes and the part type that is usually the cause; the parts for this model are listed above. All codes explained: Elco (Rendamax) fault codes.
| Code | What is going on | Part type |
|---|---|---|
| 1 | High-limit thermostat (STB) has tripped. | Thermostats and controls |
| 7 | Max. flue gas thermostat has tripped | Thermostats and controls |
| 11 | Incorrect flame signal. An ionisation current higher than 1 µA was measured while the burner was off. | Ignition and ionisation |
| 20 | Fault in gas valve control V1 | Gas valves and gas control |
| 21 | Fault in gas valve control V1 | Gas valves and gas control |
| 24 | Incorrect minimum fan speed | Fans |
For guidance only: the same code can have a different cause depending on the situation.
Other Elco (Rendamax) boilers
- Elco (Rendamax) R18/132 100
- Elco (Rendamax) R18/154 101
- Elco (Rendamax) R18/180 100
- Elco (Rendamax) R18/210 101
- Elco (Rendamax) R18/244 101
- Elco (Rendamax) R18/280 101
- Elco (Rendamax) R2700 105
- Elco (Rendamax) R2701 105
- Elco (Rendamax) R2702 105
- Elco (Rendamax) R2703 105
- Elco (Rendamax) R2704 103
- Elco (Rendamax) R2705 103
Frequently asked questions
Which parts are available for the Elco (Rendamax) R600/604?
The catalogue lists 56 original parts for the Elco (Rendamax) R600/604, including fans, temperature sensors and NTC sensors, flow sensors and flow switches, pressure switches and differential pressure switches. All parts are listed above, grouped by type, with part number and price.
How much does a fan for the Elco (Rendamax) R600/604 cost?
The fans for this model cost €989.25 incl. VAT. Check the table "Fans" above for the right part number.
Are the parts for the Elco (Rendamax) R600/604 in stock?
10 of the 56 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 Elco (Rendamax) R600/604?
Search for the part by part number or use the parts list of the Elco (Rendamax) R600/604.
Are these original Elco (Rendamax) parts?
Yes. All 56 parts in this list are original manufacturer parts for the Elco (Rendamax) R600/604, supplied through the official technical wholesale channel and with the correct part number.
How much do parts for the Elco (Rendamax) R600/604 cost?
Parts for the Elco (Rendamax) R600/604 range from €7.84 to €8,025.06 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.