Renove Biomass

NES Wood Boilers

NES Wood Boilers

NES are one of the largest manufacturers of wood heating appliances in Eastern Europe. They manufacture in a modern factory and build to the highest quality standards (ISO 9001 Compliant). NES have a comprehensive range of Biomass boilers with outputs ranging from 18-110kW and Renove are a main agent for the brand. They are sturdy reliable boilers that represent excellent value for money.

Their products include:

  • WBS Active Wood Boiler
  • WBS Wood Boiler
  • Pelleburn

WBS Active Wood Boiler

NES Wood BoilersOur best seller. Great value and simple to install. The WBS Active comes with an intelligent controller and electric fan for to assist the combustion of fuel. There are various boilers in the range varying in nominal output from 20 to 110 kW to satisfy the heating demands of medium to large sized spaces. They are engineered for burning solid fuel and come with the option of fitting a pellet burner for fully automatic heating operation.

Product features

  • MCS compliant and compatible with the RHI.
  • Electronic control unit controls the combustion by modulating the fan speed. Optional control of circulation pumps for DHW and central heating.
  • Electric fan for forced air feed optimizes the combustion and the fuel consumption rate
  • Combustion chamber with large heat exchanging surface and low chamber resistance
  • Large firebox door ensures easy loading even with bigger wood chunks
  • Ribbed chamber surface and three-pass flue gas flow for improved heat exchange
  • Burner flange on lower door for fitting gas, oil, or pellet burners
  • Exchangeable metallic ash grate protects the chamber base from the flame

Safety devices:

  1. Pressure relief valve 3 bar incl.in the delivery set
  2. Safety heat evacuator a tap-water-filled line passes through the upmost part of the boiler body. In case of overheating it is triggered open by a thermostatic valve (not included) to evacuate the heat off the boiler.
  3. This appliance complies with EN 303-5

WBS Wood Boiler

NES Wood BoilersThe WBS boiler is a standard efficiency boiler that requires no electrical connection. It has standard outputs from 20 to 110 kW to satisfy the heating demands of medium to large sized spaces. They are engineered for burning wood fuel and provide the option for fitting pellet.

Features

  • MCS Accredited and compatible with the RHI.
  • Simple installation and handling
  • Design complying with EN 303-5
  • Combustion chamber with large heat exchanging surface and low chamber resistance
  • Large firebox door ensures easy loading even with bigger wood chunks
  • Ribbed chamber surface and three-pass flue gas flow for improved heat exchange
  • Burner flange on lower door for fitting gas, oil, or pellet burners
  • Easy cleaning and maintenance
  • Pressure relief valve 3 bar included in the delivery set
  • Exchangeable metallic ash grate protects the chamber base from the flame
  • Removable boiler housing with insulation

PelleBurn

NES Wood BoilersThe NES Pelleburn boilers come in three outputs of 18, 24, 40kW boiler. Suitable for installation in a garage or plant room, the boilers come as standard with a large capacity hopper for bag fill. With a top mounting flue connection, and a built-in computer controller the Pelleburn represents excellent value for money

Product Features:

  • MCS Accreditted and RHI Compliant
  • Fully automated operation, >90% efficiency
  • Two fans assist the combustion process
  • Automatic self-cleaning mechanism
  • Fuel hopper with alternative mounting on the left or right side of the boiler
  • Convenient door
  • Ash tray, large enough for soot and ash
  • Exhaust gas sensor
  • CPU controller with LED display for precise handling of the combustion

Safety devices:

  • The CPU controller alerts in case of abnormal temperature rise
  • STB thermostat reacts to increased operating temperature and shuts down the fan