Elco (Rendamax) R600/604 LMS spare parts
In brief
Instalpunt supplies 44 original parts for the Elco (Rendamax) R600/604 LMS, including fans, temperature sensors and NTC sensors, pressure switches and differential pressure switches. Order online.
- 44Spare parts
- 6In stock
- €24.83From
- 15Types
Looking for parts for the Elco (Rendamax) R600/604 LMS (boiler)? Below are all 44 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 LMS
| Part | From | Delivery |
|---|---|---|
| Ignition part Rendamax ionisation electrode | €56.95 | In-stock items usually arrive within 3–5 working days, made-to-order items within 5–7 working days (a longer wholesaler lead time is shown on the product page). |
| Temperature sensor Rendamax sensor 5k flue gas r600 flow sensor old | €80.95 | In-stock items usually arrive within 3–5 working days, made-to-order items within 5–7 working days (a longer wholesaler lead time is shown on the product page). |
Prices incl. VAT, taken directly from our checkout. Below is the complete parts list for this model.
Installer or self-employed engineer? Create a business account: prices excl. VAT and invoices in your company name.
- Fans 1
- Temperature sensors and NTC sensors 1
- Pressure switches and differential pressure switches 4
- Heat exchangers 1
- Gas valves and gas control 3
- Ignition and ionisation 1
- Thermostats and controls 1
- Displays and controls 1
- Valves 3
- Pressure gauges 1
- Electrical parts 2
- Gaskets and seals 3
- Pipes, tubes and hoses 6
- Casing and panels 7
- Fixing material 1
- Other parts 8
Fans for the Elco (Rendamax) R600/604 LMS (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 LMS (1) 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 |
Pressure switches and differential pressure switches for the Elco (Rendamax) R600/604 LMS (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 LMS (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 LMS (3) 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 |
| Rendamax injector 11.0 mm old no.: RIS076 | 8551635 Mfr. no. 64201569 | €87.95 | Made-to-order item | View & order |
Ignition and ionisation for the Elco (Rendamax) R600/604 LMS (1) 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 |
Thermostats and controls for the Elco (Rendamax) R600/604 LMS (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 |
Displays and controls for the Elco (Rendamax) R600/604 LMS (1)
| Part | Item no. / mfr. no. | Price | Stock | |
|---|---|---|---|---|
| Rendamax rotary knob for AVS37.394 old no.: EBK141AS | 8552102 Mfr. no. 65000588 | €41.95 | Made-to-order item | View & order |
Valves for the Elco (Rendamax) R600/604 LMS (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 |
Pressure gauges for the Elco (Rendamax) R600/604 LMS (1)
| Part | Item no. / mfr. no. | Price | Stock | |
|---|---|---|---|---|
| Rendamax pressure gauge 1/4 0-6 bar old no.: ROM015 | 8551773 Mfr. no. 64201240 | €96.95 | Made-to-order item | View & order |
Electrical parts for the Elco (Rendamax) R600/604 LMS (2) all Elco (Rendamax) electrical parts →
| Part | Item no. / mfr. no. | Price | Stock | |
|---|---|---|---|---|
| Rendamax ignition transformer ETH007E old number: ETH007ES | 8551998 Mfr. no. 64201641 | €174.95 | In stock | View & order |
| Rendamax relay Allen Bradley 100-K09-KF10 old no.: ERT031 | 8551312 Mfr. no. 64201538 | €138.95 | Made-to-order item | View & order |
Gaskets and seals for the Elco (Rendamax) R600/604 LMS (3) all Elco (Rendamax) gaskets and seals →
| Part | Item no. / mfr. no. | Price | Stock | |
|---|---|---|---|---|
| Rendamax gasket old no.: ARP030 | 8551096 Mfr. no. 64201425 | €50.95 | Made-to-order item | View & order |
| Rendamax gasket old no.: AVS003AS | 8552111 Mfr. no. 64201669 | €43.95 | Made-to-order item | View & order |
| Rendamax gasket old no.: CRS007 | 8551162 Mfr. no. 11001556 | €53.95 | Made-to-order item | View & order |
Pipes, tubes and hoses for the Elco (Rendamax) R600/604 LMS (6) all Elco (Rendamax) pipes, tubes and hoses →
| Part | Item no. / mfr. no. | Price | Stock | |
|---|---|---|---|---|
| Rendamax air intake box old no.: RAI010 | 8551549 Mfr. no. 12085070 | €566.95 | Made-to-order item | View & order |
| Rendamax heat distribution piece burner in/out CH R604-R607 old no.: 604B111AS | 8550893 Mfr. no. 12084696 | €1,035.95 | Made-to-order item | View & order |
| Rendamax heat distribution piece burner reversing CH R604-R607 old no.: 604B112AS | 8550894 Mfr. no. 12084718 | €889.95 | Made-to-order item | View & order |
| Rendamax heat distribution piece heat exchanger 3 pass CH R604-R607 old no.: 604W111AS | 8550909 Mfr. no. 12084740 | €975.95 | Made-to-order item | View & order |
| Rendamax heat distribution piece heat exchanger in/out CH R604-R607 old no.: 604W113AS | 8550911 Mfr. no. 12084784 | €1,005.95 | Made-to-order item | View & order |
| Rendamax heat distribution piece heat exchanger reversing CH R604-R607 old no.: 604W112AS | 8550910 Mfr. no. 12084762 | €933.95 | Made-to-order item | View & order |
Casing and panels for the Elco (Rendamax) R600/604 LMS (7) 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 service top plate R604 old no.: 604M202AS | 8550901 Mfr. no. 64201581 | €769.95 | 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 LMS (1) all Elco (Rendamax) fixing material →
| Part | Item no. / mfr. no. | Price | Stock | |
|---|---|---|---|---|
| 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 LMS (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 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 mixing system complete old no.: RKH205AS | 8551672 Mfr. no. 12085037 | €3,611.95 | Made-to-order item | View & order |
| Rendamax bypass piece 1st/CH R604-R607 old no.: 604W104AS | 8550907 Mfr. no. 12084806 | €581.95 | Made-to-order item | View & order |
| Rendamax bypass piece burner/CH R604-R607 old no.: 604W105AS | 8550908 Mfr. no. 12084828 | €589.95 | 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 |
Fault code on your Elco (Rendamax) R600/604 LMS? 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 LMS?
The catalogue lists 44 original parts for the Elco (Rendamax) R600/604 LMS, including fans, temperature sensors and NTC sensors, pressure switches and differential pressure switches, heat exchangers. All parts are listed above, grouped by type, with part number and price.
How much does a fan for the Elco (Rendamax) R600/604 LMS 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 LMS in stock?
6 of the 44 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 LMS?
Search for the part by part number or use the parts list of the Elco (Rendamax) R600/604 LMS.
Are these original Elco (Rendamax) parts?
Yes. All 44 parts in this list are original manufacturer parts for the Elco (Rendamax) R600/604 LMS, supplied through the official technical wholesale channel and with the correct part number.
How much do parts for the Elco (Rendamax) R600/604 LMS cost?
Parts for the Elco (Rendamax) R600/604 LMS range from €24.83 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.