Wall Hung Gas Boilers - Vokera

CondexaPro 500 Series

A Efficiency Rating

A Efficiency Rating

Single Boiler Outputs: 50kW / 70kW / 100kW Cascade Outputs:up to 400kW

The Vokèra CondexaPRO is a condensing pre-mixed air blown modulating wall-hung boiler, designed for cascade and stand-alone installation. It is suitable for commercial applications up to 400kW and is available in three versions:

 

Features & Benefits

  • 50M, 70M and 100M (Master models of 50, 70 and 100kW), working both as stand alone boilers or in cascade applications with Slave units and the 100S (Slave model of 100kW), especially designed to work in cascade applications managed by a Master unit.
  • ErP Class A
  • Weekly programmer
  • Flexible installation, linear, back to back or freestanding
  • Clever boiler mounting rig saves significant time on installation
  • Extremely efficient, can modulate down to 16kW (even on 400kW installations)
  • Minimum polluting emissions, class 5 of the UNI EN 677 standard (best European category in ecology)
  • Suitable uses include hotels, sports facilities, offices and large domestic properties supplying domestic hot water, high temperature heating (radiators) and low temperature heating (underfloor).
  • Designed to provide water to three different circuits at different temperatures, either supplied as direct take off’s or via a header system utilizing controls as required. It is possible to add up a further 8 zones with the use of specific accessories.
  • Modulating and modular power regulation.
  • Water drain built in as standard in the boiler for each heating unit.
  • Built in temperature control and external probe as standard.
  • Automatic burner ignition sequence reversal.
  • Anti-legionnaires disease function (only available with room-control kit).
  • LPG conversion kit available

 

Condexa Cascade

Vokèra has developed a clever frame for the cascade (or stand alone) installations of CondexaPRO. According to the space requirements of the customer, the robust painted zinc coated steel frame allows for wall hung, linear free standing and back to back free standing installation.

Verve i50

A Efficiency Rating

A Efficiency Rating

Single Boiler Output: 50kW

The Verve i50 is Vokèra’s high power condensing system boiler. The Verve i50 has domestic boiler characteristics including familiar heat engine and electronic regulation, making installation simple for domestic installers wishing to expand their scope of work into larger homes or small commercial premises.

 

Features & Benefits

  • ErP Class A seasonal efficiency
  • High power 50kW output
  • Radial heat exchanger
  • Low NOx – Class 5 performance
  • Easy servicing and maintenance
  • Optional Hydraulic separator ensures the appliance is isolated from any changes in the hydraulic flow this is strongly recommended to ensure that the boiler operates at the required flow-rate, reducing component wear and tear and prevents nuisance shut down
  • Addition of the optional three port valve and motorised mixing valve kit enables the installer to configure different system circuits, including space heating, hot water and low temperature underfloor heating
  • Optional weather compensation sensor
  • Twin flue outlet enables flueing of up to 25m, or conversion to a concentric system
  • Bulit-in 12 litre expansion vessel and pump
  • Isolating valve kit supplied as standard for simple servicing
  • Weather compensation technology built-in
  • LPG conversion kit available
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