Saunier Duval SYMSI7.0 PCB · 0310144400S19 · S1047000 for Themaclassic C 25 E
Price pending confirmation; please consult us before booking. Main PCB SYMSI7.0, reference S1047000. The registered compatibility and pending variants are indicated separately. There are also associations with Themaclassic C 25 EV, Isosplit F 35 E H MOD, and Isotwin C 24 EA that are still pending confirmation.
- Type of part
- Saunier Duval
- Status
- Refurbished
- internal SKU
- PLC065
- Warranty
- 1 year
VAT included OUT OF STOCK
Compatible Saunier Duval boilers
Saunier Duval. Six confirmed compatibilities: Themaclassic C 25 E and Themafast F30 E H-MOD. There are another 9 models that we are still verifying.
Proven compatibility
| Boiler model | Family | Verification |
|---|---|---|
| Saunier Duval Themaclassic C 25 E | Saunier Duval | Contrasted |
| Saunier Duval Themafast F30 E H-MOD | Saunier Duval | Contrasted |
| Saunier Duval Isotwin F 24 E | Saunier Duval | Contrasted |
| Saunier Duval Themafast C 30 E | Saunier Duval | Contrasted |
| Saunier Duval Isofast Condens F35 E | Saunier Duval | Contrasted |
| Saunier Duval Opalia F11 E1, Opalia F14 E1, Opaliafast F17E and Saunier Duval MULTIFUNCTION | Saunier Duval | Contrasted |
Models pending verification
These models are associated with this reference, but we have not finished verifying them yet, so we do not consider them compatibleIf your boiler is one of them, send us a photo of the part you are going to replace and we will verify it before you purchase.
| Saunier Duval Themaclassic F 25 E, F 24 E and C 25 EV | Saunier Duval | Unconfirmed |
|---|---|---|
| Saunier Duval Themafast F 25 E H-MOD and F 30 E | Saunier Duval | Unconfirmed |
| Saunier Duval Isotwin C 24 EA | Saunier Duval | Unconfirmed |
| Saunier Duval Isofast Condens F30 E, Isomax Condens F35 E and Isotwin Condens F30 E | Saunier Duval | Unconfirmed |
| Saunier Duval Isofast C 28 E-A, C 35 E-A and F 35 E-A | Saunier Duval | Unconfirmed |
| Saunier Duval Isosplit F 35 E H MOD | Saunier Duval | Unconfirmed |
| Saunier Duval Themaclassic C 24 E; Themafast F 24 E and F 25 E; Isofast F35E H-MOD | Saunier Duval | Unconfirmed |
| Saunier Duval Themafast C 24 E, C 25 E and C 28 E; Thematek C 24 E and F 24 E; Isofast F 30 E H-MOD; Isotwin C 24 E, C 28 EA, F 24 EA and F 28 EA | Saunier Duval | Unconfirmed |
| Saunier Duval Themaclassic C 30 E and F 24 E1; Combitek C 24 E and F 24 E | Saunier Duval | Unconfirmed |
Can't see your model or have questions? The printed reference takes precedence. How to check it · Send us a photo via WhatsApp.
How to check if it is the part for your boiler
The part reference, model, and equipment revision must be verified against the manufacturer's documentation.
- Look for prints in the SYMSI7.0 circuit and 0310144400S19 (or 0310144400 S19).
- Compare the codes on the label (0020106445, 0020036710, 901312…): they vary between PCBs with the same SYMSI7.0.
- If your boiler is an Isofast Condens F30 E or F35 E, S10400 or S1040000, not S1047000: tell us the model and serial number.
- If they match, call us at 911 17 77 77 with the model of your boiler.
Saunier Duval
- Uniclima internal SKU
- PLC065
- Brand
- Saunier Duval
- Type of part
- Saunier Duval
- Units in stock
- 0 units
- Status
- Refurbished
- Warranty
- 1 year
- Shipping
- Delivery time shown at checkout
- Return
- 14 days
Part data and available documentation
Contrast the label codes, PCB, and revision with the installed part; they are not necessarily equivalent references.
- Silkscreened terminals
- ALIM230V;230V;TA;EXT;V3V
- Inventory — Indicated reference
- S1047000
- Inventory — PCB model
- SYMSI7.0; PCB assembly code: 0310144400S19
- Inventory — OMRON G5Q-1 subcomponent relay
- 24 V DC coil; contacts 5 A 30 V DC / 10 A 250 V AC
- Inventory — OMRON G5Q-1A subcomponent relay
- 24 V DC coil; contact rated 10 A 250 V AC; marked photo “SA30VDC” read as non-standard value
- Inventory — Subcomponent fuse
- T2A 250 V
- Inventory — Screen-printed terminals
- 230 V, TA, EXT, H9, 2P1, REM, Y3V, H2, 2/16
- Inventory — Visible silk-screened connections
- J15, J11, J13, J14L, H2, H5, V3V, OU, REMP, P2, P1, H9, EXT, TA, 230 V, 0 V ALIM
- Inventory — Application indicated in inventory
- SAUNIER DUVAL MULTIFUNCTION Saunier Duval Themaclassic C 25 E Saunier Duval Isotwin F 24 E Saunier Duval Themafast C 30 E
- Additional data — Dimensions and weight
- 183 × 53 × 203 mm (width × height × depth) · 0.5 kg ·
- Identification — Marked designation
- SYMSI7.0
- Identification — Marked code
- 0310144400S19
- Identification — Marked code
- 51047000
- Technical sheet: Screen-printed terminals
- ALIM230V;230V;TA;EXT;V3V
- Inventory data — Indicated reference
- S1047000
- Inventory data — PCB model
- SYMSI7.0; PCB assembly code: 0310144400S19
- Inventory data — OMRON G5Q-1 subcomponent relay
- 24 V DC coil; contacts 5 A 30 V DC / 10 A 250 V AC
- Inventory data — OMRON G5Q-1A subcomponent relay
- 24 V DC coil; contact rated 10 A 250 V AC; marked photo “SA30VDC” read as non-standard value
- Inventory data — Subcomponent fuse
- T2A 250 V
- Inventory data — Screen-printed terminals
- 230 V, TA, EXT, H9, 2P1, REM, Y3V, H2, 2/16
- Inventory data — Visible screen-printed connections
- J15, J11, J13, J14L, H2, H5, V3V, OU, REMP, P2, P1, H9, EXT, TA, 230 V, 0 V ALIM
- Inventory data — Application indicated in inventory
- SAUNIER DUVAL MULTIFUNCTION
- Inventory data — Application indicated in inventory
- Saunier Duval Themaclassic C 25 E
- Inventory data — Application indicated in inventory
- Saunier Duval Isotwin F 24 E
- Inventory data — Application indicated in inventory
- Saunier Duval Themafast C 30 E
Before purchasing
- To confirm: Isofast Condens F30 E, Isomax Condens F35 E, and Isotwin Condens F30 E — F30 E: provide S10400/S1040000 (other technical sheets); only mention 0310144400S19 and SYMSI7.0 (other technical sheets: "SYMS17"). Isomax: . Isotwin: only . It is not stated that S1040000 and S1047000 are the same code.
- To confirm: Isofast C 28 E-A, C 35 E-A, and F 35 E-A — To contrast. variants -A, not the C28E, C35E, and F35E. C 28 E-A and F 35 E-A: (after checking the serial number). C 35 E-A: and. C28E NOx and F28E: unconfirmed.
- Isosplit F 35 E H MOD —
- To confirm: Themaclassic C 24 E; Themafast F 24 E and F 25 E; Isofast F35E H-MOD: and, in order, Anjou, and. it would be the third one, after checking the serial number.
- To confirm: Themafast C 24 E, C 25 E and C 28 E; Thematek C 24 E and F 24 E; Isofast F 30 E H-MOD; Isotwin C 24 E, C 28 EA, F 24 EA and F 28 EA — in each one: and (this, after checking the serial number)
- To confirm: Themaclassic C 30 E and F 24 E1; Combitek C 24 E and F 24 E: and (this one, after checking the serial number)
- Do not confuse: 0310144400L12 · 0310144400015 — Other code endings of the SYMSI 7.0 — Do not end in S19; no one confirms that they are interchangeable.
- SYMSI7.0 with S1047000: 0310144400S19 with SYMSI7.0: gives S1040000 for the SYMSI7.0 of the Condens F30/F35; it is not stated that it is the same code.
- Pending registered applications to confirm by model, variant, or programming: Themaclassic F 25 E, F 24 E, and C 25 EV; Themafast F 25 E H-MOD and F 30 E; Isotwin C 24 EA.
Frequently asked questions: Saunier Duval
Where is the code and what do SYMSI7.0, 0310144400S19, and S1047000 mean?
SYMSI7.0 (designation) and 0310144400S19 (circuit code) are printed on the PCB. S1047000 is the Saunier Duval reference they provide; for the Condens F30/F35 they give S1040000, without indicating that it is the same code. Also compare the codes on the label (0020106445, 0020036710…).
Is it compatible with my Themaclassic C 25 E, Themafast, Isotwin, Isofast Condens, or Opalia?
Check the status of each model in the compatibility sections; the pending variants are not validated. Registered: for the Themaclassic C 25 E, Isotwin F 24 E, Themafast C 30 E and F30 E H-MOD, Isofast Condens F35 E and Opalia F11 E1, F14 E1 and Opaliafast F17E. Additionally: Themaclassic C 25 E, Themafast F30 E H-MOD, 4; Isotwin F 24 E, 3 (in all three, it requires checking the serial number). Without additional confirmation that counts as a source, the citation with this PCB; a manual from Saunier Duval for another variant (Opalia F 14 E, water heater) mentions the F 14 E and does not count as.
What other boilers use it?
Check the status of each model in the compatibility sections; the pending variants are not validated. To be confirmed: With: Themaclassic F 25 E, F 24 E and C 25 EV; Themafast F 25 E H-MOD and F 30 E; Isotwin C 24 EA. With 2: Isosplit F 35 E H MOD. Others, with 1 or, are listed for consultation. Is yours not listed? Contact us.
Does the Isofast Condens F 35 E use S1047000 or S1040000 for the PCB?
S10400 or S1040000 for the Condens: the spare parts catalog for the F 35 E as "Printed circuit board," without mentioning the SYMSI7.0, other sheets, and for the F30/F35. It only connects to this SYMSI7.0 (other sheets write "SYMS17"; do not mention the board) and it is not stated that it is the same code as S1047000. Provide S1040000 for the F35e prior to serial number 0400446159; for the later ones, we have not found a code. Confirmation recorded: this board in the F35 E.
Is it the same as the PCBs that end in 0310144400015 or 0310144400L12?
We don't know. In (2022) they ask if the SYMSI 7.0 that only differ in the final number are interchangeable and no one responds. Send us a photo of your PCB.
What voltages does it use and who should install it?
indicates that one part operates at 230 V and another at 24 V. Three of our units use OMRON G5Q-1A relays with a 24 V DC coil. It is installed by a qualified technician, with the boiler disconnected from the power supply.
How to identify this PCB?
Compare the silkscreen, the distribution of the connectors, and the exact variant of the circuit with the photographs.
Saunier Duval SYMSI7.0 PCB · 0310144400S19 · S1047000 for Themaclassic C 25 E
