Taco TF0032 circulation pump · 4022.3080.74 for Biasi Myto Condens Plus 24
It circulates water through the boiler circuit. It is suspected if the Myto Condens Plus shows Er 04 (lack of circulation or insufficient pressure) or Er 14 (faulty pump) with the installation bled and under pressure.
- Type of part
- Pumps
- Status
- Refurbished
- internal SKU
- BOM079
- Warranty
- 1 year
Taco boilers compatible
Circulating pump. A proven compatibility: Biasi Myto Condens Plus 24 (also written as "Myto Conden Plus 24"). There are 6 other models that we are still verifying.
Proven compatibility
| Boiler model | Family | Verification |
|---|---|---|
| Taco Biasi Myto Condens Plus 24 (also written as "Myto Conden Plus 24") | Taco | 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.
| Taco Biasi Myto Condens Plus 35 | Taco | Unconfirmed |
|---|---|---|
| Taco Biasi RinNova Cond Plus 35 | Taco | Unconfirmed |
| Taco Biasi RinNova Cond Plus 35S | Taco | Unconfirmed |
| Taco Biasi RinNova Cond Plus 25S (M260V.2025 SM) | Taco | Unconfirmed |
| Taco Biasi M262.3035 SB/T | Taco | Unconfirmed |
| Taco Savio Biasi Sile Condensa Series 6 R | Taco | 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 the P/N 4022.3080.74 and the type 2PK/53 (here it reads "2PK/53 21-…") on the body of the pump. The Taco model is TF0032.
- To confirm: If your pump's P/N ends in .77, it is another one: for the TF0032 of the Myto Condens Plus 35.
- Do not confuse it with a UP15-60 A0 nor consider the Duca TEX-FCI (7746900557) as equivalent: compare the P/N of the body.
- Check on the PCB of your boiler that it is a Biasi Myto Condens Plus 24, the one that has been confirmed.
- If they match, call us at 911 17 77 77 with the model of your boiler. Any questions? Send us a photo of the label of the pump and the boiler from Contact.
Symptoms that require diagnosis in the circulation pump
The circulation pump circulates the water in the heating circuit. These are the typical symptoms and what to do:
Common symptoms and faults
- 01
The boiler shows Er 04.
Cause: The manual for the Myto Condens PLUS describes it as a lack of circulation from the pump or insufficient installation pressure: check the pressure and bleed.
- 02
The boiler shows Er 14.
Cause: The manual describes it as a faulty pump or primary temperature above 105 °C: check both.
- 03
The pump motor does not vibrate when checking the unlocking.
Cause: Pump blocked.
Perform a reset and repeat the unlocking sequence, up to a maximum of 10 attempts. If the pump does not unlock, call technical service.
Fault codes Taco that require diagnosis
| Code | Fault | Technical checks |
|---|---|---|
| Er 04 | Lack of circulation from the pump or insufficient installation pressure. | Check the circuit pressure and bleed the system and the pump. |
| Er 14 | Faulty pump or primary temperature above 105 °C. It also indicates lack of circulation due to temperature gradient (more than 2 K/s). | Bleed the system and the pump, and check the primary temperature and circulation. |
These symptoms can have more than one cause. If your boiler displays a fault code, send it to us via WhatsApp along with a photo of the labeling, and we'll tell you if this is the part.
Technical sheet: Taco circulator pump
- Uniclima internal SKU
- BOM079
- Brand
- Taco
- Type of part
- Pumps
- Units in stock
- 9 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.
- Electrical supply
- 230 V~ 50 Hz
- Thermal class / degree of protection
- TF95 / IP44
- Maximum pressure
- 0.6 MPa
- Absorbed power
- 3.5–42 W
- Current
- 0.04–0.36 A
- Energy Efficiency Index (EEI)
- ≤ 0.23 (Part 3)
- Hydraulic configuration
- 1 way
- Type code
- 2PK/53
- P/N printed on the body
- 4022.3080.74
- Source of additional data
- Declared information; auxiliary references and applications without equivalent from the accredited manufacturer.
- Inventory — Absorbed power P1 Taco pump
- 3.5–42 W
- Inventory — Taco pump current
- 0.04–0.36 A
- Inventory — Taco pump
- ≤ 0.23 (Part 3)
- Inventory — Partial type/code visible Taco pump
- 2PK/53 21-...
- Inventory — Subcomponent Wilo Condens PLUS ES1
- 24 V
- Pending applications to verify
- Statements from (documentation 23/10/2026; revision 24/10/2026), pending confirmation by the manufacturer. Check reference, revision, and serial number before use: MANAUT MYTO CONDENS PLUS 35 · BIASI RINNOVA CONDENS PLUS 35 refers to Myto Condens Plus24 and Rinnova Cond Plus. Commercial applications pending breakdown from the manufacturer.
- The Er codes are provided by the boiler, not the pump. The descriptions are from the fault code table in the manual for the Myto Condens PLUS 24, 30, and 35.
- To confirm: Biasi Myto Condens Plus 35: TF0032 · 4022.3080.77 and Taco I Way 2PK/53-2E-F (2017.10)
- To confirm: Biasi RinNova Cond Plus 35 — (TF0032 · 4022.3080.77)
- To confirm: Biasi RinNova Cond Plus 35S — (BI1632103)
- To confirm: Biasi RinNova Cond Plus 25S (M260V.2025 SM), with the code BI1632103
- To confirm: Biasi M262.3035 SB/T: Taco I Way 2PK/53-2E-F with BI1632103
- To confirm: Savio Biasi Sile Condensa Series 6 R: Taco I Way 2pk/53-2e-F
- Do not confuse: UP15-60 A0 — Pump for the Myto Condens Plus 24: UP15-60 A0 on one of its websites and UP15-60 on another — It is a different pump (model UP15-60 A0), not the TF0032: compare the P/N of the body.
- Do not confuse: 7746900557 — OEM code for the Duca TEX-FCI pump, alongside BI1632103 — as equivalent to BI1632103, without verification. Compare the P/N and the type of the body.
- Unconfirmed: the P/N 4022.3080.74; 4022.3080.77 for the TF0032. Compare the P/N of your pump.
- To confirm: Outside the workshop, connect the Plus 24 with a Taco pump (2PK/53-2E-F, without mentioning TF0032); another one gives TF0032 with P/N .77 for the Plus 35. They differ: BI1632103 is also given to the Duca TEX-FCI and another one provides a UP15-60 for the Plus 24.
Frequently asked questions about the circulation pump
Where is the code for the Taco TF0032 pump and what other marking should I compare?
Is it compatible with my Biasi Myto Condens Plus 24?
Is it compatible with the Myto Condens Plus 35 or with a Biasi RinNova Cond Plus?
What do TF0032, 2PK/53, and BI1632103 mean?
Is the Duca TEX-FCI 7746900557 equivalent to another pump like the UP15-60 A0?
What faults of the Myto Condens Plus point to the pump?
What should be done after installing the pump?
