Vokera by Riello Condexa Pro 35kW Wall Hung Boiler

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Product Code
Wall hung 35 KW commercial boiler with intregral shunt pump
The Condexa Pro is Vokèra by Riello’s range of condensing light commercial boilers. These fully modulating condensing boilers are available in 8 models (35 P, 50 P, 57 P, 70 P, 90, 100, 115 & 135), offering versatile standalone and cascading solutions to meet commercial building demands.

- New condensing heat exchanger in stainless steel
- Complete pre-mix combustion and low NOx emissions: Class 6 (EN 15502)
- Possibility to cascade up to 1120kW (using the embedded ‘Managing/Dependant’ control logic)
- Thanks to our embedded ‘Managing/Dependant’ control logic, any boiler can be configured either as the ‘Managing’ or as a ‘Dependant’ boiler within the cascade (same product code)
- Built-in thermoregulation with external probe supplied as standard
- Possibility to combine Condexa Pro boilers in linear or back-to-back cascade applications
- Possibility to use either low energy pumps (also Δt logic) or 2-way valves on the primary circuit
- Modulating and modular power regulation
- Automatic burner ignition sequence reversal (at adjustable steps)
- Simultaneous control of two different circuits: DHW tank and high temperature
- Management of up to 16 zones through an optional kit
- Automatic summer/winter switch-over
- ‘Anti-legionella’ function as standard
- Suitable for remote control management (0-10V input or Modbus) via optional kit
- Availability of a wide range of accessories and flue options for complete configurations
- Can be converted to LPG through LPG kit supplied as standard
- Multi cascade configurations possible – contact Pre Sales support team for further details
More Information
Manufacturer Part Code20115221
RangeCondexa Pro 3
Product TypeCommercial Boiler
Fuel TypeNatural Gas or LPG
Heat Output35 kW
Warranty5 years
Height1000 mm
Width700 mm
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  • You can select the branch where you would like to collect your order.
  • We will send you an email when your order is ready to be collected.
  • Orders received by 3pm can be collected in the branch during opening hours on the next working day if all stock is available in the local branch
  • If we need to transfer some of your products from our central warehouse to your local branch, it may take 2-3 days for your order to be ready for collection
  • You must report any damages, shortages or incorrect items to the showroom where you collected your order within 48 hours of collection.


  • There is a delivery charge of €35 for any order under €500
  • You will be contacted by the branch to confirm you delivery details. We will also send you an email to confirm when your order has gone out for delivery.
  • Orders received by 3pm can be sent out for delivery during opening hours on the next working day if all stock is available in the local branch and a delivery slot is available. If our normal delivery service schedule is full, you will be contacted by the branch to agree alternative delivery details.
  • You must report any damages, shortages or incorrect items to Customer Support within 48 hours of delivery.

Please note you can cancel your order at any time until receipt – see our Returns & Cancellations policy for further information.