Trispace AR

TRISPACE AR boilers are narrow body, high efficiency forced draught steel shell and tube boilers with outputs from 400kW to 800kW.

  • Three pass type boilers suitable for firing with Natural Gas, LPG, Light Fuel Oil or Biodiesel
  • Net Efficiency up to 95.8%
  • Suitable for low temperature hot water heating systems up to 95°C with working pressures up to 6bar
  • Specially designed for plant rooms with limited floor space or restricted access
  • Suitable for ELCO VECTRON burners
  • Narrow width for restricted plant rooms
Model 400460650800
Nominal heat outputkW400465.6650800
Nominal heat input (gross)kW466.1542.7756.9932.2
Nominal heat input (net)kW420.0489.0682.0840.0
Weight empty/fullkg1120-17611225-19411890-29902120-3335
Boiler seasonal efficiency* (gas fired) (gross)%87.8187.8187.7587.73
Boiler seasonal efficiency* (oil fired) (gross)%90.8590.8590.7990.77

*Calculated using the formula given in Equation 2  in the Non-Domestic Building Services Compliance Guide



Vectron burners