Baxi Roca RS 20 Circulating Pump DYL30-15C-H Ref. 4502411

The Roca DYL30-15C-H (code 4502411) is a three-speed circulator pump (39, 65, and 95 W). It circulates the heating water through the boiler and the circuit. It is compatible with the Baxi Roca RS 20/20. It is sold refurbished, tested, and comes with a 1-year warranty.

Type of part: Pumps
Status: Refurbished
internal SKU: BOM005
Warranty: 1 year

VAT included Stock · 7 units

Compatibility

Compatible Baxi Roca boilers

Circulating pump. A proven compatibility: RS 20.

Proven compatibility

Boiler model	Family	Verification
Baxi Roca RS 20	Baxi Roca	Contrasted

Can't see your model or have questions? The printed reference takes precedence. How to check it · Send us a photo via WhatsApp.

Guide

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 designation DYL30-15C-H and the code 4502411 on the label of the motor head of your pump.
Compare the electrical data: 1~230 V, 50 Hz, class F and capacitor of 2.5 µF 400 V.
Compare the three speeds: 900 rpm · 0.19 A · 39 W, 1250 rpm · 0.30 A · 65 W, and 1800 rpm · 0.43 A · 95 W.
Check the rating plate to see that your boiler is a Baxi Roca RS 20/20. If it is another model, or if your pump has a different code, please contact us at 911 17 77 77.
Do not confuse it with the Baxi Roca pumps 122075100, 122075040, 7803038 or MYL-30: they have a different code.
Have it installed by a qualified technician, with the power supply turned off.

Diagnosis and fault codes

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 water does not circulate well through the system.
Cause: The circulation pump is the component that moves the heating water through the boiler and the circuit. If it doesn't operate properly, it needs to be checked.
Have a technician check the pump. If it needs to be replaced, compare the designation DYL30-15C-H and the code 4502411 with those of your pump first.

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 data

Technical sheet: Baxi Roca circulator pump

Uniclima internal SKU: BOM005
Brand: Baxi Roca
Type of part: Pumps
Units in stock: 7 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.

Reference: 4502411
Model designation: DYL30-15C-H
Brand: Baxi Roca
Another fault code marked: 6 - 05-97 - 034074
Voltage and frequency: 1~230 V · 50 Hz
Condenser: 2.5 µF · 400 V
Marked class: F
Marked on the label: TF 110
Number of speeds: 3
Speed I: 900 rpm · 0.19 A · 39 W
Speed II: 1250 rpm · 0.30 A · 65 W
Speed III: 1800 rpm · 0.43 A · 95 W
Hydraulic connection: Two outlets with external thread
Status: Reconditioned and tested
Warranty: 1 year

Before purchasing

Do not confuse with 122075100 / 122075040 / 7803038: Baxi Roca circulating pumps with other references. The 7803038 replaces the 122075100 and the 122075040. They have a different code than 4502411: do not consider them equivalent without comparing the label.
Do not confuse with MYL-30: Baxi Roca circulator pump of another model and with another code. It is not the DYL30-15C-H.

Frequently Asked Questions

Frequently asked questions about the circulation pump

Where is the pump code and what else should I compare?

On the motor head label, the designation DYL30-15C-H, the code 4502411, and another number, 6 - 05-97 - 034074 are listed. The part reference is 4502411. Also compare 1~230 V 50 Hz, the 2.5 µF 400 V capacitor, and the three speeds of 39, 65, and 95 W.

Is it compatible with my Baxi Roca RS 20/20 boiler?

Yes, it is compatible with the Baxi Roca RS 20/20. If your boiler is a different model, or your pump has a different code, please contact us at 911 17 77 77 or through Contact. Send us a photo of the pump label and the boiler's specification plate.

Is it the same as the Baxi Roca pump 122075100, 122075040 or 7803038?

Do not consider them as equivalents. They are different references and have a different code than 4502411. Always compare the designation and the code marked on the pump before requesting. If you have any doubts, consult us.

How many speeds does it have and what is its power?

It has three speeds. The label indicates 900 rpm · 0.19 A · 39 W, 1250 rpm · 0.30 A · 65 W, and 1800 rpm · 0.43 A · 95 W. It operates at 1~230 V and 50 Hz with a capacitor of 2.5 µF 400 V.

Is it sold tested and with a warranty?

Yes. The pump is sold refurbished, tested, and with a 1-year warranty.

Who should install this pump?

A qualified technician. The pump operates at 230 V and is part of the water circuit of a gas boiler. The replacement requires cutting off the power supply and handling the hydraulic circuit.

Is it normal for the circulator to start for a few seconds every now and then in the RS 20/20?

Yes. The boiler activates the circulator for 15 seconds every 6 hours. This is part of its operation. If you notice any other behavior, have a technician check it.

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Baxi Roca RS 20 Circulating Pump DYL30-15C-H Ref. 4502411